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Engine Control Module 2015 MY

DTC / Description Monitor Strategy Description Malfunction Criteria and Threshold Value Secondary Parameters with Enable Conditions Monitoring time Length MIL Illumination Component Diagnostic Procedure
P000A  "A" Camshaft Position Slow Response Bank 1 VVT Actuator Intake Slow Response
  • Difference between target position vs. actual position > 8.0 - 63.75° CRK
  • For time > 1.5 - 3.0 s
  • And
  • Adjustment angle >= 3.0° CRK
  • time after engine start > 3.5 - 10.0 s
  • Engine speed 480 - 10, 200 RPM
  • Modeled oil temperature -273 - 1, 263° C
  • Frequency (normal operation) 3 times
  • 6.0 s
  • Multiple
  • 2 DCY
 -- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 -N205-, CHECKING .-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor -G40-, CHECKING .-- Check the Fuel Metering Valve -N290-. Refer to Fuel Metering Valve -N290-, CHECKING .-- Check the Engine speed Sensor -G28-. Refer to Engine speed Sensor -G28-, CHECKING .
 
P000B  "B" Camshaft Position Slow Response Bank 1 VVT Actuator Intake Slow Response
  • difference between target position vs. actual position > |8.00 - 63.75|[°CRK]
  • for time > 1.5 - 3.0[s]
and
  • adjustment angle >= | 3.00 |[°CRK]
  • time after engine start > 3.5 - 10.0 [s]
  • engine speed 480 - 10200 [rpm]
  • modeled oil temperature -273 - 1263 [°C]
  • frequency (normal operation) 3 times
  • 6.0 [s]
  • multiple
  • 2 DCY
 -- Check the Exhaust Camshaft Adjustment Valve 1 -N318-. Refer to Exhaust Camshaft Adjustment Valve 1 - N318-, CHECKING .-- Check the Camshaft Position Sensor 3 -G300-. Refer to Camshaft Position Sensor 3 -G300-, CHECKING .-- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 -N205-, CHECKING .
P000C  "A" Camshaft Position Slow Response Bank 2 VVT Actuator Intake slow response
  • difference between target position vs. actual position > |8.00 - 63.75|[°CRK]
  • for time > 1.5 - 3.0[s]
and
  • adjustment angle >= | 3.00 |[°CRK]
  • time after engine start > 3.5 - 10.0 [s]
  • engine speed 480 - 10200 [rpm]
  • modeled oil temperature -273 - 1263 [°C]
  • frequency (normal operation) 3 times
  • 6.0 [s]
  • multiple
  • 2 DCY
 -- Check the Camshaft Adjustment Valve 2 -N208-. Refer to Camshaft Adjustment Valve 2 - N208 -, CHECKING .
P000D  "B" Camshaft Position Slow Response Bank 2 VVT Actuator Intake slow response
  • difference between target position vs. actual position > |8.00 - 63.75|[°CRK]
  • for time > 1.5 - 3.0[s]
and
  • adjustment angle >= | 3.00 |[°CRK]
  • time after engine start > 3.5 - 10.0 [s]
  • engine speed 480 - 10200 [rpm]
  • modeled oil temperature -273 - 1263 [°C]
  • frequency (normal operation) 3 times
  • 6.0 [s]
  • multiple
  • 2 DCY
 -- Check the Exhaust Camshaft Adjustment Valve 2 -N319-. Refer to Exhaust Camshaft Adjustment Valve 2 - N319-, CHECKING .
P0010 "A" Camshaft Position Actuator Control Circuit/Open Bank 1 VVT Actuator Intake open circuit
  • signal voltage 4.70 - 5.40 [V]
  • camshaft actuator solenoid valve off
  • engine speed > 80 [rpm]
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Engine speed Sensor -G28-. Refer to Engine speed Sensor -G28-, CHECKING .-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor -G40-, CHECKING .-- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 -N205-, CHECKING .-- Check the Exhaust Camshaft Adjustment Valve 1 -N318-. Refer to Exhaust Camshaft Adjustment Valve 1 - N318-, CHECKING .
P0011  "A" Camshaft Position - Timing Over-Advanced or System Performance Bank 1 VVT Actuator Intake target error
  • difference between target position vs. actual position > |8.00 - 63.75|[°CRK]
  • for time > 1.5 - 3.0[s]
and
  • adjustment angle < | 3.00 |[°CRK]
  • time after engine start > 3.5 - 10.0 [s]
  • engine speed 480 - 10200 [rpm]
  • modeled oil temperature -273 - 1263 [°C]
  • frequency (normal operation) 3 times
  • 6.0 [s]
  • multiple
  • 2 DCY
 -- Check the Engine speed Sensor -G28-. Refer to Engine speed Sensor -G28-, CHECKING .-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor -G40-, CHECKING .-- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 -N205-, CHECKING .-- Check the Exhaust Camshaft Adjustment Valve 1 -N318-. Refer to Exhaust Camshaft Adjustment Valve 1 - N318-, CHECKING .
P0013 "B" Camshaft Position Actuator Control Circuit/Open Bank 1 VVT Actuator Intake open circuit
  • signal voltage 4.70 - 5.40 [V]
  • camshaft actuator solenoid valve off
  • engine speed > 80 [rpm]
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 -N205-, CHECKING .-- Check the Exhaust Camshaft Adjustment Valve 1 -N318-. Refer to Exhaust Camshaft Adjustment Valve 1 - N318-, CHECKING .
P0014  "B" Camshaft Position - Timing Over-Advanced or System Performance Bank 1 VVT Actuator Intake target error
  • difference between target position vs. actual position > |8.00 - 63.75|[°CRK]
  • for time > 1.5 - 3.0[s]
and
  • adjustment angle < | 3.00 |[°CRK]
  • time after engine start > 3.5 - 10.0 [s]
  • engine speed 480 - 10200 [rpm]
  • modeled oil temperature -273 - 1263 [°C]
  • frequency (normal operation) 3 times
  • 6.0 [s]
  • multiple
  • 2 DCY
 -- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 -N205-, CHECKING .-- Check the Exhaust Camshaft Adjustment Valve 1 -N318-. Refer to Exhaust Camshaft Adjustment Valve 1 - N318-, CHECKING .
P0016 Crankshaft Position - Camshaft Position Correlation Bank 1 Sensor A Camshaft Position Sensor Intake angular offset check
  • permissible deviation < -11.01[°CRK]
or
  • permissible deviation > 11.01 [°CRK]
  
  • 8 [rev]
  • multiple
  • 2 DCY
 -- Check the Engine speed Sensor -G28-. Refer to Engine speed Sensor -G28-, CHECKING .-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor -G40-, CHECKING .-- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 -N205-, CHECKING .-- Check the Camshaft Position Sensor 3 -G300-. Refer to Camshaft Position Sensor 3 -G300-, CHECKING .-- Check the Exhaust Camshaft Adjustment Valve 1 -N318-. Refer to Exhaust Camshaft Adjustment Valve 1 - N318-, CHECKING .
P0017 Crankshaft Position - Camshaft Position Correlation Bank 1 Sensor B Camshaft Position Sensor Intake angular offset check
  • permissible deviation < -11.01[°CRK]
or
  • permissible deviation > 11.01 [°CRK]
  
  • 8 [rev]
  • multiple
  • 2 DCY
 -- Check the Engine speed Sensor -G28-. Refer to Engine speed Sensor -G28-, CHECKING .-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor -G40-, CHECKING .-- Check the Camshaft Position Sensor 3 -G300-. Refer to Camshaft Position Sensor 3 -G300-, CHECKING .-- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 -N205-, CHECKING .-- Check the Exhaust Camshaft Adjustment Valve 1 -N318-. Refer to Exhaust Camshaft Adjustment Valve 1 - N318-, CHECKING .
P0018 Crankshaft Position - Camshaft Position Correlation Bank 2 Sensor A Camshaft Position Sensor Intake angular offset check
  • permissible deviation < -11.01[°CRK]
or
  • permissible deviation > 11.01 [°CRK]
  
  • 8 [rev]
  • multiple
  • 2 DCY
 -- Check the Camshaft Position Sensor 2 -G163-. Refer to Camshaft Position Sensor 2 -G163-, CHECKING .-- Check the Engine speed Sensor -G28-. Refer to Engine speed Sensor -G28-, CHECKING .-- Check the Camshaft Position Sensor 3 -G300-. Refer to Camshaft Position Sensor 3 -G300-, CHECKING .-- Check the Camshaft Position Sensor 4 -G301-. Refer to Camshaft Position Sensor 4 - G301-, CHECKING .-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor -G40-, CHECKING .-- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 -N205-, CHECKING .-- Check the Exhaust Camshaft Adjustment Valve 1 -N318-. Refer to Exhaust Camshaft Adjustment Valve 1 - N318-, CHECKING .
P0019 Crankshaft Position - Camshaft Position Correlation Bank 2 Sensor B Camshaft Position Sensor Intake angular offset check
  • permissible deviation < -11.01[°CRK]
or
  • permissible deviation > 11.01 [°CRK]
  
  • 8 [rev]
  • multiple
  • 2 DCY
 -- Check the Engine speed Sensor -G28-. Refer to Engine speed Sensor -G28-, CHECKING .-- Check the Camshaft Position Sensor 4 -G301-. Refer to Camshaft Position Sensor 4 - G301-, CHECKING .-- Check the Camshaft Position Sensor 2 -G163-. Refer to Camshaft Position Sensor 2 -G163-, CHECKING .-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor -G40-, CHECKING .-- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 -N205-, CHECKING .-- Check the Exhaust Camshaft Adjustment Valve 1 -N318-. Refer to Exhaust Camshaft Adjustment Valve 1 - N318-, CHECKING .
P0020 "A" Camshaft Position Actuator Control Circuit/Open Bank 2 VVT Actuator Intake open circuit
  • signal voltage 4.70 - 5.40 [V]
  • camshaft actuator solenoid valve off
  • engine speed > 80 [rpm]
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Camshaft Adjustment Valve 2 -N208-. Refer to Camshaft Adjustment Valve 2 - N208 -, CHECKING .-- Check the Camshaft Position Sensor 2 -G163-. Refer to Camshaft Position Sensor 2 -G163-, CHECKING .
P0021  "A" Camshaft Position - Timing Over-Advanced or System Performance Bank 2 VVT Actuator Intake target error
  • difference between target position vs. actual position > |8.00 - 63.75|[°CRK]
  • for time > 1.5 - 3.0[s]
and
  • adjustment angle < | 3.00 |[°CRK]
  • time after engine start > 3.5 - 10.0 [s]
  • engine speed 480 - 10200 [rpm]
  • modeled oil temperature -273 - 1263 [°C]
  • frequency (normal operation) 3 times
  • 6.0 [s]
  • multiple
  • 2 DCY
 -- Check the Camshaft Adjustment Valve 2 -N208-. Refer to Camshaft Adjustment Valve 2 - N208 -, CHECKING .
P0023 "B" Camshaft Position Actuator Control Circuit/Open Bank 2 VVT Actuator Intake open circuit
  • signal voltage 4.70 - 5.40 [V]
  • camshaft actuator solenoid valve off
  • engine speed > 80 [rpm]
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor -G40-, CHECKING .-- Check the Exhaust Camshaft Adjustment Valve 2 -N319-. Refer to Exhaust Camshaft Adjustment Valve 2 - N319-, CHECKING .
P0024  "B" Camshaft Position - Timing Over-Advanced or System Performance Bank 2 VVT Actuator Intake target error
  • difference between target position vs. actual position > |8.00 - 63.75|[°CRK]
  • for time > 1.5 - 3.0[s]
and
  • adjustment angle < | 3.00 |[°CRK]
  • time after engine start > 3.5 - 10.0 [s]
  • engine speed 480 - 10200 [rpm]
  • modeled oil temperature -273 - 1263 [°C]
  • frequency (normal operation) 3 times
  • 6.0 [s]
  • multiple
  • 2 DCY
 -- Check the Exhaust Camshaft Adjustment Valve 2 -N319-. Refer to Exhaust Camshaft Adjustment Valve 2 - N319-, CHECKING .-- Check the Engine speed Sensor -G28-. Refer to Engine speed Sensor -G28-, CHECKING .-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor -G40-, CHECKING .
P0030 HO2S Heater Control Circuit Bank 1 Sensor 1 Oxygen Sensors Heater Front Open Circuit
  • Heater voltage > 4.70 - 5.40 V
  • time after engine start > 5.0 s
  • Heater commanded off
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, CHECKING .
P0031 HO2S Heater Control Circuit Low Bank 1 Sensor 1 Oxygen Sensors Heater Front Short To Ground
  • Heater voltage < 0.0 - 3.26 V
  • time after engine start > 5.0 s
  • Heater commanded off
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, CHECKING .
P0032 HO2S Heater Control Circuit High Bank 1 Sensor 1 Oxygen Sensors Heater Front Short To Battery voltage Short To Battery voltage
  • signal current > 5.50 A
  • time after engine start > 5.0 s
  • Heater commanded off
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, CHECKING .
P0036 HO2S Heater Control open circuit Bank 1 Sensor 2 Oxygen Sensors Heater Rear Open Circuit
  • Signal voltage 2.34 - 3.59 V
  • Engine speed > 80 RPM
  • Heater commanded off
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter -GX7-, CHECKING .
P0037 HO2S Heater Control Circuit Low Bank 1 Sensor 2 Oxygen Sensors Heater Rear Short To Ground
  • Signal voltage < 2.34 V
  • Engine speed > 80 RPM
  • Heater commanded off
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter -GX7-, CHECKING .
P0038 HO2S Heater Control Circuit High Bank 1 Sensor 2 Oxygen Sensors Heater Rear Short To Battery voltage
  • signal current > 3.59 V
  • engine speed > 80 RPM
  • heater commanded on
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter -GX7-, CHECKING .
P0040 O2 Sensor Signals Swapped Bank 1 Sensor 1 / Bank 2 Sensor 1 Oxygen Sensors Front Signal range Check (Detection Of Exchange Lambda Sensors Upstream Catalyst) lambda controllers exceed thresholds in opposite directions case 1:
  • lambda control value bank 1 < 0.80
and
  • lambda control value bank 2 > 1.20
case 2:
  • lambda control value bank 1 > 1.20
and
  • lambda control value bank 2 < 0.80
  • lambda control closed loop
  • VVT ready
  • 5.0 [s]
  • multiple
  • 2 DCY
 -- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, CHECKING .-- Check the Oxygen Sensor 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter -GX11-, CHECKING .
P0050 HO2S Heater Control Circuit Bank 2 Sensor 1 Oxygen Sensors Heater Front Open Circuit
  • heater voltage > 4.70 - 5.40 [V]
  • time after engine start > 5 s
  • Heater commanded off
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Oxygen Sensor 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter -GX11-, CHECKING .
P0051 HO2S Heater Control Circuit Low Bank 2 Sensor 1 Oxygen Sensors Heater Front Short To Ground
  • Heater voltage < 0.0 - 3.26 V
  • time after engine start > 5 s
  • Heater commanded off
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Oxygen Sensor 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter -GX11-, CHECKING .
P0052 HO2S Heater Control Circuit High Bank 2 Sensor 1 Oxygen Sensors Heater Front Short To Battery voltage Short To Battery voltage
  • signal current > 5.50 A
  • time after engine start > 5 s
  • Heater commanded off
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Oxygen Sensor 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter -GX11-, CHECKING .
P0056 HO2S Heater Control Circuit Bank 2 Sensor 2 Oxygen Sensors Heater Rear Open Circuit
  • signal voltage 2.34.. 3.59 [V]
  • Engine speed > 80 RPM
  • Heater commanded off
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Oxygen Sensor 2 after Catalytic Converter -GX8-. Refer to Oxygen Sensor 2 After Catalytic Converter -GX8-, CHECKING .
P0057 HO2S Heater Control Circuit Low Bank 2 Sensor 2 Oxygen Sensors Heater Rear Short To Ground
  • signal voltage < 2.34 [V]
  • Engine speed > 80 RPM
  • Heater commanded off
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Oxygen Sensor 2 after Catalytic Converter -GX8-. Refer to Oxygen Sensor 2 After Catalytic Converter -GX8-, CHECKING .
P0058 HO2S Heater Control Circuit High Bank 2 Sensor 2 Oxygen Sensors Heater Rear Short To Battery voltage
  • signal current > 3.59 [V]
  • engine speed > 80 RPM
  • heater commanded on
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Oxygen Sensor 2 after Catalytic Converter -GX8-. Refer to Oxygen Sensor 2 After Catalytic Converter -GX8-, CHECKING .
P0070 Ambient Air temperature Sensor Circuit "A" COM: Ambient Air temperature (AAT) Sensor Communication With AAT Sensor
  • AAT signal: short to battery / open circuit failure
  • time after ignition on > 2.0[s]
  • 1.0 [s]
  • continuous
  • 2 DCY
 -- Check the Outside Air temperature Sensor -G17-. Refer to Outside Air temperature Sensor -G17-, CHECKING .-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
P0071 Ambient Air temperature Sensor Circuit "A" range / Performance Ambient Air temperature Cross Check
  • diff. between ECT@cylinder block and IAT@manifold @ start < |24.8 - 39.8|[K] (depending on engine off time)
and
  • diff. between IAT@manifold and AAT @ start > |24.8 - 39.8|[K] (depending on engine off time)
and
  • diff. between AAT and ECT@cylinder block @ start > |24.8 - 39.8|[K] (depending on engine off time)
  • engine off time > 6.00[h]
Block heater:
  • ECT@cylinder block @ start < 2.3[K] minus ECT @ condition: time after engine start 250.0[s]
solar radiation case 1:
  • AAT @ start <= 5.3[K] minus AAT @ condition: vehicle speed > 25 [mph]
  • for time > 30.0[s]
solar radiation case 2:
  • IAT @ manifold @ start <= 5.3[K] minus IAT @ condition: vehicle speed > 25[mph]
  • for time > 30.0 [s]
  • 0 [s]
  • once / DCY
  • 2 DCY
 -- Check the Outside Air temperature Sensor -G17-. Refer to Outside Air temperature Sensor -G17-, CHECKING .-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
P0072 Ambient Air temperature Sensor Circuit "A" Low COM: Ambient Air temperature (AAT) Sensor Communication With AAT Sensor
  • AAT signal: short to ground failure
  • time after ignition on > 2.0[s]
  • 1.0 [s]
  • continuous
  • 2 DCY
 -- Check the Outside Air temperature Sensor -G17-. Refer to Outside Air temperature Sensor -G17-, CHECKING .-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
P0087 Fuel Rail/System Pressure - Too Low Fuel Rail Control Valve Functional Check: Stuck Open
  • rail pressure < 0.80[MPa]
  • time after engine start > 10.0[s]
  • lambda control closed loop
  • fuel cut off not active
  • time after fuel cut off > 1.0 [s]
  • 3.0 [s]
  • multiple
  • 2 DCY
 -- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate service information.-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .-- Check the Fuel Metering Valve -N290-. Refer to Fuel Metering Valve -N290-, CHECKING .-- Check the Fuel Pump Control Module -J538- / Transfer Fuel Pump -G6-. Refer to Fuel Pump Control Module - J538- / Transfer Fuel Pump - G6-, CHECKING .
P0088 Fuel Rail/System Pressure - Too High Fuel Rail Control Valve Functional Check: Stuck Closed
  • rail pressure > 13.50 [MPa]
  • time after engine start > 10.0[s]
  • lambda control closed loop
  • fuel cut off not active
  • time after fuel cut off > 1.0 [s]
  • 8.0 [s]
  • multiple
  • 2 DCY
 -- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate service information.-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .-- Check the Fuel Metering Valve -N290-. Refer to Fuel Metering Valve -N290-, CHECKING .
P0089 Fuel Pressure Regulator Performance Fuel System Control, Low Pressure Side Functional Check
  • difference between actual pressure vs. target pressure > 150.00 [kPa]
  • time after engine start > 60.0[s]
  • ECT @ cylinder block > -48[°C]
  • fuel cut off not active
  • time after fuel cut off > 20.0[s]
  • 5.0 [s]
  • continuous
  • 2 DCY
 -- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate service information.-- Check the Fuel Metering Valve -N290-. Refer to Fuel Metering Valve -N290-, CHECKING .-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .-- Check the Fuel Pump Control Module -J538- / Transfer Fuel Pump -G6-. Refer to Fuel Pump Control Module - J538- / Transfer Fuel Pump - G6-, CHECKING .
  • difference between target pressure vs. actual pressure > 275.00[kPa]
  • 6.0 [s]
  • continuous
  • pressure control activity > 350.00[kPa]
  • time after engine start > 60.0[s]
  • ECT @ cylinder block > -48[°C]
  • 120.0 [s]
  • continuous
  • pressure control activity < -250.00[kPa]
P008A Low Pressure Fuel System Pressure - Too Low Fuel System Pressure Sensor, Low Pressure Side: Out Of range Low
  • actual pressure < 80.00[kPa]
  
  • 5.0 s
  • Continuous
  • 2 DCY
 -- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate service information.-- Check the Low Fuel Pressure Sensor -G410-. Refer to Low Fuel Pressure Sensor -G410-, CHECKING .-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .-- Check the Fuel Pump Control Module -J538- / Transfer Fuel Pump -G6-. Refer to Fuel Pump Control Module - J538- / Transfer Fuel Pump - G6-, CHECKING .
P008B Low Pressure Fuel System Pressure - Too High Fuel System Pressure Sensor, Low Pressure Side: Out Of range High
  • actual pressure > 850.00[kPa]
  
  • 5.0 s
  • Continuous
  • 2 DCY
 -- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate service information.-- Check the Low Fuel Pressure Sensor -G410-. Refer to Low Fuel Pressure Sensor -G410-, CHECKING .-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .-- Check the Fuel Pump Control Module -J538- / Transfer Fuel Pump -G6-. Refer to Fuel Pump Control Module - J538- / Transfer Fuel Pump - G6-, CHECKING .
P0096 Intake Air temperature Sensor 2 Circuit range / Performance IAT Sensor upstream Throttle 1 Cross Check
  • diff. between IAT upstream throttle 1 and median (ECT@cylinder block, IAT@manifold, IAT upstream throttle 1, IAT upstream throttle 2) > 15.0[K]
or
  • diff. between median (ECT@cylinder block, IAT@manifold, IAT upstream throttle 1, IAT upstream throttle 2) and IAT upstream throttle 1 > 15.0[K]
  • engine off time > 4.00 - 8.00[h]
Block heater
  • ECT @ cylinder block < 70[°C]
  • diff. ECT@cylinder block < 2.3[K] minus ECT @ condition: time after engine start 250.0[s]
  • 0 s
  • Once / DCY
  • 2 DCY
 -- Check the Charge Air Cooler temperature Sensor 1 -G763-. Refer to Charge Air Cooler temperature Sensor 1 -G763-, CHECKING .
P0097 Intake Air temperature Sensor 2 Circuit Low Bank 1 IAT Sensor upstream Throttle 1 short to ground
  • Signal voltage < 0.10 [V]
  
  • 2.0 s
  • Continuous
  • 2 DCY
 -- Check the Charge Air Cooler temperature Sensor 1 -G763-. Refer to Charge Air Cooler temperature Sensor 1 -G763-, CHECKING .
P0098 Intake Air temperature Sensor 2 Circuit High Bank 1 IAT Sensor upstream Throttle 1 short to battery / open circuit
  • Signal voltage > 4.62 [V]
  • ECT @ cylinder block @ start > 143[°C]
or
  • time after engine start > 10.0[s]
  • ECT @ cylinder block >= -48[°C]
  • vehicle speed <= 198[mph]
  • mass air flow <= 1020.00[kg/h]
  • 2.0 s
  • Continuous
  • 2 DCY
 -- Check the Charge Air Cooler temperature Sensor 1 -G763-. Refer to Charge Air Cooler temperature Sensor 1 -G763-, CHECKING .
P00A6 Intake Air temperature Sensor 2 Circuit range / Performance Bank 2 IAT Sensor upstream Throttle 2 cross check
  • diff. between IAT upstream throttle 2 and median (ECT@cylinder block, IAT@manifold, IAT upstream throttle 1, IAT upstream throttle 2) > 15.0[K]
or
  • diff. between median (ECT@cylinder block, IAT@manifold, IAT upstream throttle 1, IAT upstream throttle 2) and IAT upstream throttle 2 > 15.0[K]
  • engine off time > 4.00 - 8.00[h]
Block heater
  • ECT @ cylinder block < 70 [°C]
and
  • diff. ECT@cylinder block < 2.3[K] minus ECT @ condition: time after engine start 250.0 [s]
  • 0 [s]
  • once / DCY
  • 2 DCY
 -- Check the Charge Air Cooler temperature Sensor 2 -G764-. Refer to Charge Air Cooler temperature Sensor 2 -G764-, CHECKING .
P00A7 Intake Air temperature Sensor 2 Circuit Low Bank 2 IAT Sensor upstream Throttle 2 short to ground
  • Signal voltage < 0.10 [V]
  
  • 2.0 s
  • Continuous
  • 2 DCY
 -- Check the Charge Air Cooler temperature Sensor 2 -G764-. Refer to Charge Air Cooler temperature Sensor 2 -G764-, CHECKING .
P00A8 Intake Air temperature Sensor 2 Circuit High Bank 2 IAT Sensor upstream Throttle 2 short to battery / open circuit
  • Signal voltage > 4.62 [V]
  • ECT @ cylinder block @ start > 143[°C]
or
  • time after engine start > 10.0[s]
  • ECT @ cylinder block >= -48[°C]
  • vehicle speed <= 198[mph]
  • mass air flow <= 1020.00[kg/h]
  • 2.0 s
  • Continuous
  • 2 DCY
 -- Check the Charge Air Cooler temperature Sensor 2 -G764-. Refer to Charge Air Cooler temperature Sensor 2 -G764-, CHECKING .
P0106 Manifold Absolute Pressure / Barometric Pressure Sensor Circuit range / Performance Manifold Pressure Sensor rationality check low
  • difference manifold pressure - lower threshold model < 0[kPa] model range 0 - 200 [kPa]
  
  • 2.5 [s]
  • multiple
  • 2 DCY
 -- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .-- Check the Manifold Absolute Pressure Sensor -G71-. Refer to Manifold Absolute Pressure Sensor -G71-, CHECKING .-- Check the Charge Air Pressure Sensor -G31-. Refer to Charge Air Pressure Sensor - G31-, CHECKING .
Manifold Pressure Sensor rationality check high
  • difference manifold pressure - upper threshold model > 0[kPa] model range 50 - 270 [kPa]
Manifold Pressure Sensor rationality check
  • diff. barometric sensor signal vs. manifold pressure signal at engine start > 8.00[kPa]
  • time after engine start < 25.0[s]
  • engine speed < 300[rpm]
Manifold Pressure Sensor rationality check
  • manifold pressure signal: variation between state 1 and 2 < 5.00[kPa]
 Diagnostic state 1:
  • engine speed < 2500[rpm]
  • throttle angle > 21.00[%]
Diagnostic state 2:
  • engine speed > 1700[rpm]
  • throttle angle < 11.01[%]
general:
  • ECT @ cylinder block > 30[°C]
  • time above limit > 100.0[s]
  • 1.0 [s]
  • continuous
Manifold Pressure Sensor adaptation value monitoring
  • offset value manifold pressure for load calculation in driving condition range 2 > 15.00[kPa]
or
  • offset value manifold pressure for load calculation in driving condition range 2 < -15.00[kPa]
 driving condition range 1 (omsna):
  • engine speed < 810[rpm]
  • desired mass air flow 0.00 - 38.00[kg/h]
  • delta adaptation value range 1 < 0.10[kg/h]
  • for time 5.0[s]
driving condition range 2 (opsra):
  • engine speed > 980[rpm]
  • manifold pressure < 68.00[kPa]
  • delta adaptation value range 2 < 0.07 [kPa]
  • for time 6.0[s]
driving condition range 3 (opua):
  • desired mass air flow > 65.00 [kg/h]
  • manifold pressure > 78.00[kPa]
  • delta adaptation value range 3 < 0.14[kPa]
  • for time 3.0[s]
general:
  • engine operation in every driving condition >= 2 times
  • diagnosis evap purge system not active
  • engine speed 500 - 1820[rpm]
  • manifold pressure > 25.00[kPa]
  • ratio manifold pressure to barometric pressure < 0.95[-]
  • 2.5 [s]
  • multiple
Manifold Pressure Sensor cross check
  • diff. manifold pressure to average value of all pressure sensors @ start < -11.00[kPa]
or
  • diff. manifold pressure to average value of all pressure sensors @ start > 6.00[kPa]
  • engine shut-off-time > 5.0[s]
  • engine speed < 300[rpm]
  • 0 [s]
  • once / DCY
P0107 Manifold Absolute Pressure/Barometric Pressure Sensor Circuit Low Manifold Pressure Sensor range check
  • manifold pressure signal < 10.00[kPa]
  
  • 2.0 [s]
  • multiple
  • 2 DCY
 -- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .-- Check the Manifold Absolute Pressure Sensor -G71-. Refer to Manifold Absolute Pressure Sensor -G71-, CHECKING .-- Check the Charge Air Pressure Sensor -G31-. Refer to Charge Air Pressure Sensor - G31-, CHECKING .
Manifold Pressure Sensor short to ground
  • signal voltage < 0.20[V]
  • 1.0 [s]
  • continuous
P0108 Manifold Absolute Pressure/Barometric Pressure Sensor Circuit High Manifold Pressure Sensor range check
  • manifold pressure signal > 280.00[kPa]
  
  • 2.0 [s]
  • multiple
  • 2 DCY
 -- Check the Manifold Absolute Pressure Sensor -G71-. Refer to Manifold Absolute Pressure Sensor -G71-, CHECKING .
Manifold Pressure Sensor short to Battery voltage or open
  • signal voltage > 4.80[V]
  • 1.0 [s]
  • continuous
P0111 Intake Air temperature Sensor 1 Circuit range / Performance Bank 1 Intake Air temperature cross check
  • diff. between ECT@cylinder block and IAT@manifold @ start > |24.8 - 39.8|[K] (depending on engine off time)
and
  • diff. between IAT@manifold and AAT @ start > |24.8 - 39.8|[K] (depending on engine off time)
and
  • diff. between AAT and ECT@cylinder block @ start < |24.8 - 39.8|[K] (depending on engine off time)
  • engine off time > 6.00[h]
Block heater
  • ECT@cylinder block @ start < 2.3 [K] minus ECT @ condition: time after engine start 250.0[s]
solar radiation case 1:
  • AAT @ start <= 5.3[K] minus AAT @ condition: vehicle speed > 25 [mph] for time > 30.0 [s]
solar radiation case 2:
  • IAT @ manifold @ start <= 5.3[K] minus IAT @ condition:vehicle speed > 25[mph] for time > 30.0[s]
  • 0 [s]
  • once / DCY
  • 2 DCY
 -- Check the Intake Air temperature Sensor -G42-. Refer to Intake Air temperature Sensor -G42-, CHECKING .
Intake Air temperature cross check
  • diff. between IAT@manifold and median (ECT@cylinder block, IAT@manifold, IAT upstream throttle 1, IAT upstream throttle 2) > 15.0[K]
or
  • diff. between median (ECT@cylinder block, IAT@manifold, IAT upstream throttle 1, IAT upstream throttle 2) and IAT@manifold > 15.0[K]
  • engine off time > 4.00 - 8.00[h]
Block heater
  • ECT @ cylinder block < 70[°C] diff. ECT@cylinder block < 2.3[K] minus ECT @ condition: time after engine start 250.0 [s]
P0112 Intake Air temperature Sensor 1 Circuit Low Bank 1 IAT Sensor @ Manifold short to ground
  • signal voltage < 0.10 [V]
  
  • 2.0 [s]
  • continuous
  • 2 DCY
 -- Check the Intake Air temperature Sensor -G42-. Refer to Intake Air temperature Sensor -G42-, CHECKING .
P0113 Intake Air temperature Sensor 1 Circuit High Bank 1 IAT Sensor @ Manifold short to battery / open circuit
  • signal voltage > 4.50 [V]
  • ECT@cylinder block @ start > 143[°C]
or
  • time after engine start > 10.0[s]
  • ECT @ cylinder block >= -48[°C]
  • vehicle speed <= 198[mph]
  • mass air flow <= 1020.00 [kg/h]
  • 2.0 [s]
  • continuous
  • 2 DCY
 -- Check the Intake Air temperature Sensor -G42-. Refer to Intake Air temperature Sensor -G42-, CHECKING .
P0116 Engine Coolant temperature Sensor Circuit range / Performance. Engine Coolant temperature Sensor @ Cylinder Block cross check
  • diff. between ECT@cylinder block and IAT@manifold @ start > |24.8 - 39.8| [K] (depending on engine off time)
and
  • diff. between IAT@manifold and AAT @ start < |24.8 - 39.8|[K] (depending on engine off time)
and
  • diff. between AAT and ECT@cylinder block @ start > |24.8 - 39.8|[K] (depending on engine off time)
  • engine off time > 6.00[h]
Block heater
  • ECT@cylinder block @ start < 2.3[K] minus ECT @ condition: time after engine start 250.0 [s]
solar radiation case 1:
  • AAT @ start <= 5.3[K] minus AAT @ condition: vehicle speed > 25 [mph]
  • for time > 30.0 [s]
solar radiation case 2:
IAT @ manifold @ start <= 5.3[K] minus IAT @ condition: vehicle speed > 25[mph] for time > 30.0[s]
  • 0 [s]
  • once / DCY
  • 2 DCY
 -- Check the Engine Coolant temperature Sensor -G62-. Refer to Engine Coolant temperature Sensor -G62-, CHECKING .-- Check the Engine Coolant temperature Sensor On Radiator Outlet -G83-. Refer to Engine Coolant temperature Sensor On Radiator Outlet -G83-, CHECKING .-- Check the Engine temperature Control Sensor -G694-. Refer to Engine temperature Control Sensor -G694-, CHECKING .
P0117 Engine Coolant temperature Sensor Circuit Low Engine Coolant temperature Sensor @ Cylinder Block short to ground
  • ECT, > 140 [°C]
  
  • 2.0 [s]
  • continuous
  • 2 DCY
 -- Check the Engine Coolant temperature Sensor -G62-. Refer to Engine Coolant temperature Sensor -G62-, CHECKING .-- Check the Engine Coolant temperature Sensor On Radiator Outlet -G83-. Refer to Engine Coolant temperature Sensor On Radiator Outlet -G83-, CHECKING .-- Check the Engine temperature Control Sensor -G694-. Refer to Engine temperature Control Sensor -G694-, CHECKING .
P0118 Engine Coolant temperature Sensor Circuit High Engine Coolant temperature Sensor @ Cylinder Block short to Battery voltage
  • ECT, < -40 [°C]
  
  • 2.0 [s]
  • continuous
  • 2 DCY
 -- Check the Engine Coolant temperature Sensor -G62-. Refer to Engine Coolant temperature Sensor -G62-, CHECKING .-- Check the Engine Coolant temperature Sensor On Radiator Outlet -G83-. Refer to Engine Coolant temperature Sensor On Radiator Outlet -G83-, CHECKING .-- Check the Engine temperature Control Sensor -G694-. Refer to Engine temperature Control Sensor -G694-, CHECKING .
P0121 Throttle/Pedal Position Sensor A Circuit range / Performance Throttle Position Sensor 1 rationality check
  • |TPS1-TPS2| > 5.10 - 6.30[%]
and
  • actual TPS1-calc.value > actual TPS2-calc.value
or
  • |TPS1 - calc.value| > 9.00[%]
  • engine speed > 480 [rpm]
  • 0.3 [s]
  • multiple
  • 2 DCY
 -- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .
P0122 Throttle/Pedal Position Sensor A Circuit Low Throttle Position Sensor 1 out of range low
  • Signal voltage < 0.2 [V]
  
  • 0.1 [s]
  • multiple
  • 2 DCY
 -- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .
P0123 Throttle/Pedal Position Sensor A Circuit High Throttle Position Sensor 1 out of range high
  • Signal voltage > 4.81 [V]
    
  • 2 DCY
 -- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .
P0130 O2 Sensor Circuit Bank 1 Sensor 1 Oxygen Sensors front out of range
  • sensor element temperature < 690° C
  • Modeled exhaust temp n.a. °C
  • fuel cut-off not active
  • 13.0 [s]
  • multiple
  • 2 DCY
 -- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, CHECKING .
P0131 O2 Sensor Circuit Low voltage Bank 1 Sensor 1 Oxygen Sensors front (linear sensor) signal range check Short to ground:
  • virtual mass (VM) voltage < 1.75 [V]
or
  • Nernst voltage (UN) < 1.50 [V]
or
  • adjustment voltage (IA) < n.a. [V]
or
  • adjustment voltage (IP) < 3.0 [V]
  
  • 2.0 [s]
  • continuous
  • 2 DCY
 -- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, CHECKING .
P0132 O2 Sensor Circuit High voltage Bank 1 Sensor 1 Oxygen Sensors front (linear sensor) signal range check short to battery:
  • virtual mass (VM) voltage > 3.25 [V]
or
  • Nernst voltage (UN) > 4.40 [V]
and
  • adjustment voltage (IP) > 7.00 [V]
  
  • 2.0 [s]
  • continuous
  • 2 DCY
 -- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, CHECKING .
P0133  O2 Sensor Circuit Slow Response Bank 1 Sensor 1 Oxygen Sensors front response rate monitoring, area ratio and gradient ratio SYMMETRIC FAULT:
  • difference of R2L area ratio vs. L2R area ratio -0.50 - 1.00
  • lower value of both counter s for area ratio R2L and L2R >= 5 times
delay time :
  • gradient ratio >= 0.30
  • lower value of both area ratio s R2L and L2R < 0.30
Transient time :
  • gradient ratio >= 0.30
  • gradient ratio <= 0.60
  • lower value of both area ratio s R2L and L2R < 0.30
OR
  • lower value of both gradient ratios R2L and L2R < 0.30
ASYMMETRIC FAULT:
  • difference of R2L area ratio vs. L2R area ratio NOT (-0.50 - 1.00)
  • values of both counter s for area ratio R2L and L2R >= 5 times
delay time :
  • gradient ratio >= 0.30
  • lower value of both area ratio s R2L and L2R < 0.30
Transient time :
  • gradient ratio >= 0.30
  • gradient ratio <= 0.60
  • lower value of both area ratio s R2L and L2R < 0.30
  • or lower value of both gradient ratios R2L and L2R < 0.30
  • O2S front - min. operation temperature is reached > 665[°C]
  • O2S front - time since operation readiness > 20.0[s]
  • engine speed 1040 - 3000[rpm]
  • engine load 18.00 - 90.00[%]
  • gradient of engine load <= 5.51[%]
  • exhaust system lag time calculation 0.1 - 0.6 [s]
  • gradient of exhaust system lag time calculation <= 0.10 [s]
  • heat supply n.a.
  • ECT @ cylinder block >= 24.8 [°C]
  • catalyst temperature >= 400[°C]
  • lambda control set-point prior to diagnostic fuel stepsA/F-Ratio stoichiometric relative fuel amount from wall-applied compensation and evap purge <= 1.00[-]
  • time since last measurement > 1.5[s]
  • gear shifting not active
  • evap purge not active
or
  • evap purge > 3.0[g]
  • 1st lambda control loop active
  • for time > 1.5[s]
  • 2nd lambda control loop not active
  • forced lambda oscillation not active
  • AIR not active
  • tank leakage detection not active
  • diagnosis evap purge system not active
  • fuel cut off for any cylinders not active
  • open circuit pump current (IP) ready
  • exhaust gas mass after end of scavenging > n.a.[g]
only Flex fuel systems without ethanol sensor:
  • ethanol concentration adaptation not active
  • 53.5 [s]
  • once / DCY
  • 2 DCY
 -- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, CHECKING .
P0135  O2 Heater Circuit Bank 1 Sensor 1 Oxygen Sensors Heater front out of range high
  • O2S ceramic temp. < 725 [°C]
and
  • heater duty cycle > 90.00 [%]
  • heater control active
  • modeled exhaust gas temp. > 350° C
  • 60 [s]
  • multiple
  • 2 DCY
 -- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, CHECKING .
rationality check (sensor heating up)
  • O2S ceramic temp. < 725 [°C]
and
  • time after O2S heater on 35.0 [s]
  • ECT @ cylinder block > -10 [°C]
  • engine shut-off-time > 700.0 [s]
  • (during ECM keep alive-time after ignition off) < 300.0 [s]
  • 35.0 [s]
  • once DCY
P0137 O2 Sensor Circuit Low voltage Bank 1 Sensor 2 Oxygen Sensors rear (binary sensor) O2S signal check - circuit continuity (short to ground, core connection signal wires)
  • signal voltage < 0.06 [V]
  • for time > 3.0 [s]
and
  • difference of sensor voltage with load pulse and voltage without load pulse (mean value of 3 measurements) < 0.01[V]
 case 1: sensor ready for operation
  • sensor voltage <= 0.40[V]
or
  • sensor voltage 0.50 - 1.08[V]
case 2: sensor theoretical ready for operation
  • for time > 30.0[s]
  • sensor sufficient heated up if exhaust temperature >= 700[°C]
  • for time > 10.0[s]
or
  • heater power >= 50.00[%]
  • for time > 10.0[s]
general:
  • engine running
  • dew point exceeded
  • fuel cut off not active
  • catalyst purge not active
  • 3.0 [s]
  • multiple
  • 2 DCY
 -- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter -GX7-, CHECKING .
P0138 O2 Sensor Circuit High voltage Bank 1 Sensor 2 Oxygen Sensors rear (binary sensor) O2S signal check - out of range high (short to battery voltage)
  • signal voltage > 1.08 [V]
  • for time > 5.0 [s]
 case 1: sensor ready for operation
  • sensor voltage <= 0.40[V]
or
  • sensor voltage 0.50 - 1.08[V]
case 2: sensor theoretical ready for operation
  • for time > 30.0[s]
  • sensor sufficient heated up if exhaust temperature >= 700[°C]
  • for time > 10.0[s]
or
  • heater power >= 50.00[%]
  • for time > 10.0[s]
general:
  • engine running
  • dew point exceeded
  • lambda set value > 0.995[-]
  • 5.0 [s]
  • multiple
  • 2 DCY
 -- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter -GX7-, CHECKING .
P013A  O2 Sensor Slow Response - Rich to Lean Bank 1 Sensor 2 Oxygen Sensors rear (binary sensor) check of differential transient time at fuel cut off
  • arithmetic filtered max differential transient time at fuel cut off n.a.
or
  • EWMA filtered max differential transient time at fuel cut off >= 0.5[s]
and
  • number of checks >= 3.00[-]
  • O2S front out of range ready, no fault
  • O2S rear ready
  • fuel cut off active
  • engine speed 520 - 3000[rpm]
  • integrated exhaust gas mass since O2S rear ready > 1.40[kg]
  • exhaust gas mass flow > 6.00[kg/h]
  • modeled exhaust gas temperature fitted position O2S rear >= 330[°C]
  • change of exhaust gas mass flow -80.00 - 80.00[kg/h]
  • time fuel cut off < 90.0[s]
if
  • time fuel cut off > 90.0[s]
then
  • disabling till next fuel cut off 20.0[s]
binary sensor front fitted:
  • O2S front voltage n.a.
linear sensor front fitted:
  • deviation between expected and measured lambda value < 7.99[-]
or
  • lambda value > 0.00[-]
additional conditions:
  • time after fuel cut off at first cylinder >= 1.5[s]
  • O2S rear voltage before start of measurement > 0.52[V]
  • O2S rear target voltage end of measurement <= 0.18[V]
or
  • integrated O2 mass during fuel cut off >= 2500[mg]
  • time delay 0.7[s]
case 1: (with scavenging) if
  • scavenging-rate n.a.
then disabling until:
  • scavenging-rate n.a.
and
  • integrated air mass n.a.
case 2: (without scavenging)
  • integrated air mass > 0.25[kg]
  • engine running
  • 10 [s]
  • once / DCY
  • 1 DCY
 -- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter -GX7-, CHECKING .
P013B  O2 Sensor Slow Response - Lean to Rich Bank 1 Sensor 2 Oxygen Sensors rear (binary sensor) check of differential transient time at fuel feed restart
  • arithmetic filtered max differential transient time at fuel feed restart n.a.
or
  • EWMA filtered max differential transient time at fuel feed restart >= 1.0[s]
and
  • number of checks >= 3.00 [-]
  • O2S front out of range ready, no fault
  • O2S
  • fuel feed restart active
  • engine speed 520 - 3000[rpm]
  • integrated exhaust gas mass since O2S rear ready > 1.40[kg]
  • exhaust gas mass flow > 17.00 [kg/h]
  • modeled exhaust gas temperature fitted position O2S rear >= 350[°C]
  • change of exhaust gas mass flow -80.00 - 80.00[kg/h]
if
  • time fuel cut off > 90.0[s]
then
  • disabling till next fuel feed restart 20.0[s]
additional conditions:
  • O2S rear voltage before start of measurement < 0.15[V]
  • O2S rear target voltage end of measurement >= 0.60[V]
or
  • integrated negative O2 mass during catalyst purge >= 1800 [mg]
  • time delay 0.7[s]
case 1: (with scavenging) if
  • scavenging-rate n.a.
then disabling until:
  • scavenging-rate n.a.
and
  • integrated air mass n.a.
case 2: (without scavenging)
  • integrated air mass > 0.25[kg]
  • engine running
  • 10 [s]
  • once / DCY
  • 1 DCY
 -- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter -GX7-, CHECKING .
P013C  O2 Sensor Slow Response - Rich to Lean Bank 2 Sensor 2 Oxygen Sensors rear (binary sensor) check of differential transient time at fuel cut off
  • arithmetic filtered max differential transient time at fuel cut off n.a.
or
  • EWMA filtered max differential transient time at fuel cut off >= 0.5[s]
and
  • number of checks >= 3.00[-]
  • O2S front out of range ready, no fault
  • O2S rear ready
  • fuel cut off active
  • engine speed 520 - 3000[rpm]
  • integrated exhaust gas mass since O2S rear ready > 1.40[kg]
  • exhaust gas mass flow > 6.00[kg/h]
  • modeled exhaust gas temperature fitted position O2S rear >= 330[°C]
  • change of exhaust gas mass flow -80.00 - 80.00[kg/h]
  • time fuel cut off < 90.0[s]
if
  • time fuel cut off > 90.0[s]
then
  • disabling till next fuel cut off 20.0[s]
binary sensor front fitted:
  • O2S front voltage n.a.
linear sensor front fitted:
  • deviation between expected and measured lambda value < 7.99[-]
or
  • lambda value > 0.00[-]
additional conditions:
  • time after fuel cut off at first cylinder >= 1.5[s]
  • O2S rear voltage before start of measurement > 0.52[V]
  • O2S rear target voltage end of measurement <= 0.18[V]
or
  • integrated O2 mass during fuel cut off >= 2500[mg]
  • time delay 0.7[s]
case 1: (with scavenging) if
  • scavenging-rate n.a.
then disabling until:
  • scavenging-rate n.a.
and
  • integrated air mass n.a.
case 2: (without scavenging)
  • integrated air mass > 0.25[kg]
  • engine running
  • 10 [s]
  • once / DCY
  • 1 DCY
 -- Check the Oxygen Sensor 2 after Catalytic Converter -GX8-. Refer to Oxygen Sensor 2 After Catalytic Converter -GX8-, CHECKING .
P013D  O2 Sensor Slow Response - Lean to Rich Bank 2 Sensor 2 Oxygen Sensors rear (binary sensor) check of differential transient time at fuel feed restart
  • arithmetic filtered max differential transient time at fuel feed restart n.a.
or
  • EWMA filtered max differential transient time at fuel feed restart >= 1.0[s]
and
  • number of checks >= 3.00 [-]
  • O2S front out of range ready, no fault
  • O2S rear ready
  • fuel feed restart active
  • engine speed 520 - 3000[rpm]
  • integrated exhaust gas mass since O2S rear ready > 1.40[kg]
  • exhaust gas mass flow > 17.00 [kg/h]
  • modeled exhaust gas temperature fitted position O2S rear >= 350[°C]
  • change of exhaust gas mass flow -80.00 - 80.00[kg/h]
if
  • time fuel cut off > 90.0[s]
then
  • disabling till next fuel feed restart 20.0[s]
additional conditions:
  • O2S rear voltage before start of measurement < 0.15[V]
  • O2S rear target voltage end of measurement >= 0.60[V]
or
  • integrated negative O2 mass during catalyst purge >= 1800 [mg]
  • time delay 0.7[s]
case 1: (with scavenging) if
  • scavenging-rate n.a.
then disabling until:
  • scavenging-rate n.a.
and
  • integrated air mass n.a.
case 2: (without scavenging)
  • integrated air mass > 0.25[kg]
  • engine running
  • 10 [s]
  • once / DCY
  • 1 DCY
 -- Check the Oxygen Sensor 2 after Catalytic Converter -GX8-. Refer to Oxygen Sensor 2 After Catalytic Converter -GX8-, CHECKING .
P013E  O2 Sensor delayed Response - Rich to Lean Bank 1 Sensor 2 Oxygen Sensors rear (binary sensor) check of differential delay time at rich to lean transition
  • arithmetic filtered max differential delay time at rich to lean transition > n.a. [s]
or
  • EWMA filtered max differential delay time at rich to lean transition > 1.0 [s]
and
  • number of checks >= 3.00 [-]
  • O2S front out of range ready, no fault
general:
  • heat supply >= n.a.[kJ]
  • integrated exhaust gas mass > 1.40[kg]
  • integrated exhaust gas mass after O2S rear ready > 1.40[kg]
  • integrated exhaust gas mass during > 0.10[kg]
  • catalyst temperature 400 - 850 [°C]
  • exhaust gas mass flow 30.00 - 150.00[kg/h]
  • change of exhaust gas mass flow -18.00 - 18.00[kg/h]
  • engine speed 1000 - 3000[rpm]
  • O2S rear stuck lean / stuck rich ready, no fault
scavenging:
  • scavenging-rate < n.a.[-]
  • integrated air mass > n.a.[kg/h]
  • lambda control n.a.
  • lambda set value >= n.a.[-]
  • for time n.a. [s]
binary sensor front fitted:
  • O2S front voltage < n.a.[V]
linear sensor front fitted:
  • lambda value > 1.01 [-]
CASE 1: (Diagnosis in Catalyst State full)
  • time after engine start > n.a.[s]
- threshold 1:
  • O2S rear voltage <= 0.00 [V]
  • gradient O2S rear voltage 160.00 - -160.00 [V/s]
  • integrated O2 mass >= 6554[mg]
or - threshold 2:
  • O2S rear voltage < 0.15[V]
CASE 2: (Diagnosis at Fuel Feed Restart)
  • integrated exhaust gas mass n.a.
  • integrated exhaust gas mass n.a.
  • exhaust gas mass during n.a.
  • catalyst temperature n.a.
  • exhaust gas mass flow n.a.
  • gradient of exhaust gas mass flow n.a.
  • engine speed n.a.
  • O2S rear voltage n.a.
  • after fuel cut off n.a.
  • for time n.a.
and
  • O2 mass n.a.
  • 40.0 [s]
  • once / DCY
  • 1 DCY
 -- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter -GX7-, CHECKING .
P013F  O2 Sensor delayed Response - Lean to Rich Bank 1 Sensor 2 check of differential delay time at lean to rich transition
  • arithmetic filtered max differential delay time at lean to rich transition > n.a. [s]
or
  • EWMA filtered max differential delay time at lean to rich transition > 1.0 [s]
and
  • number of checks >= 3.00 [-]
  • O2S front out of range ready, no fault
general:
  • heat supply >= n.a.[kJ]
  • integrated exhaust gas mass > 1.40[kg]
  • integrated exhaust gas mass after O2S rear ready > 1.40[kg]
  • integrated exhaust gas mass during > 0.10[kg]
  • catalyst temperature 400 - 850 [°C]
  • exhaust gas mass flow 30.00 - 150.00[kg/h]
  • change of exhaust gas mass flow -18.00 - 18.00[kg/h]
  • engine speed 1000 - 3000[rpm]
  • O2S rear stuck lean / stuck rich ready, no fault
scavenging:
  • scavenging-rate < n.a.[-]
  • integrated air mass > n.a.[kg/h]
  • lambda control n.a.
  • lambda set value >= n.a.[-]
  • for time n.a. [s]
binary sensor front fitted:
  • O2S front voltage < n.a.[V]
linear sensor front fitted:
  • lambda value > 1.01 [-]
CASE 1: (Diagnosis in Catalyst State full)
  • time after engine start > n.a.[s]
- threshold 1:
  • O2S rear voltage <= 0.00 [V]
  • gradient O2S rear voltage 160.00 - -160.00 [V/s]
  • integrated O2 mass >= 6554[mg]
or - threshold 2:
  • O2S rear voltage < 0.15[V]
CASE 2: (Diagnosis at Fuel Feed Restart)
  • integrated exhaust gas mass n.a.
  • integrated exhaust gas mass n.a.
  • exhaust gas mass during n.a.
  • catalyst temperature n.a.
  • exhaust gas mass flow n.a.
  • gradient of exhaust gas mass flow n.a.
  • engine speed n.a.
  • O2S rear voltage n.a.
  • after fuel cut off n.a.
  • for time n.a.
and
  • O2 mass n.a.
  • 40.0 [s]
  • once / DCY
  • 1 DCY
 -- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter -GX7-, CHECKING .
P0140 O2 Sensor Circuit No Activity detected Bank 1 Sensor 2 Oxygen Sensors rear (binary sensor) O2S signal check - circuit continuity (sensor signal line open circuit)
  • signal voltage 0.40 - 0.60 [V]
  • for time > 3.0 [s]
  • and difference of sensor voltage with load pulse and voltage without load pulse (mean value of 3 measurements) >= 2.80 [V]
 case 1: sensor ready for operation
  • sensor voltage <= 0.40V
  • or sensor voltage 0.50 - 1.08V
case 2: sensor theoretical ready for operation
  • for time > 12.0 [s]
  • sensor sufficient heated up if exhaust temperature >= 700° C
  • for time > 18.0 [s]
  • or heater power >= 50.00%
  • for time > 18.0 [s]
general:
  • dew point exceeded
  • 40 [s]
  • multiple
  • 2 DCY
 -- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter -GX7-, CHECKING .
Oxygen Sensors rear (binary sensor) O2S signal check - circuit continuity (sensor ground line open circuit)
  • internal resistance > 80, 000Ω
  • and exhaust temperature > 700 [°C]
P0141  O2 Sensor Heater Circuit Bank 1 Sensor 2 Oxygen Sensors Heater rear out of range
  • internal resistance > 650.00 - 12000.00[Ohm]
  • modeled exhaust gas temp. 350 - 650 [°C]
  • engine shut-off-time > 120.0 [s]
  • (during ECM keep alive-time after ignition off) < 300.0 [s]
  • number of checks 10.00[-]
  • fuel cut off not active
  • heater commanded on
  • 20.0 [s]
  • multiple
  • 2 DCY
 -- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter -GX7-, CHECKING .
P014A  O2 Sensor delayed Response - Rich to Lean Bank 2 Sensor 2 Oxygen Sensors rear (binary sensor) check of differential delay time at rich to lean transition
  • arithmetic filtered max differential delay time at rich to lean transition > n.a. [s]
or
  • EWMA filtered max differential delay time at rich to lean transition > 1.0 [s]
and
  • number of checks >= 3.00 [-]
  • O2S front out of range ready, no fault
general:
  • heat supply >= n.a.[kJ]
  • integrated exhaust gas mass > 1.40[kg]
  • integrated exhaust gas mass after O2S rear ready > 1.40[kg]
  • integrated exhaust gas mass during > 0.10[kg]
  • catalyst temperature 400 - 850 [°C]
  • exhaust gas mass flow 30.00 - 150.00[kg/h]
  • change of exhaust gas mass flow -18.00 - 18.00[kg/h]
  • engine speed 1000 - 3000[rpm]
  • O2S rear stuck lean / stuck rich ready, no fault
scavenging:
  • scavenging-rate < n.a.[-]
  • integrated air mass > n.a.[kg/h]
  • lambda control n.a.
  • lambda set value >= n.a.[-]
  • for time n.a. [s]
binary sensor front fitted:
  • O2S front voltage < n.a.[V]
linear sensor front fitted:
  • lambda value > 1.01 [-]
CASE 1: (Diagnosis in Catalyst State full)
  • time after engine start > n.a.[s]
- threshold 1:
  • O2S rear voltage <= 0.00 [V]
  • gradient O2S rear voltage 160.00 - -160.00 [V/s]
  • integrated O2 mass >= 6554[mg]
or - threshold 2:
  • O2S rear voltage < 0.15[V]
CASE 2: (Diagnosis at Fuel Feed Restart)
  • integrated exhaust gas mass n.a.
  • integrated exhaust gas mass n.a.
  • exhaust gas mass during n.a.
  • catalyst temperature n.a.
  • exhaust gas mass flow n.a.
  • gradient of exhaust gas mass flow n.a.
  • engine speed n.a.
  • O2S rear voltage n.a.
  • after fuel cut off n.a.
  • for time n.a.
and
  • O2 mass n.a.
  • 40.0 [s]
  • once / DCY
  • 1 DCY
 -- Check the Oxygen Sensor 2 after Catalytic Converter -GX8-. Refer to Oxygen Sensor 2 After Catalytic Converter -GX8-, CHECKING .
P014B  O2 Sensor delayed Response - Lean to Rich Bank 2 Sensor 2 check of differential delay time at lean to rich transition
  • arithmetic filtered max differential delay time at lean to rich transition > n.a. [s]
or
  • EWMA filtered max differential delay time at lean to rich transition > 1.0 [s]
and
  • number of checks >= 3.00 [-]
  • O2S front out of range ready, no fault
general:
  • heat supply >= n.a.[kJ]
  • integrated exhaust gas mass > 1.40[kg]
  • integrated exhaust gas mass after O2S rear ready > 1.40[kg]
  • integrated exhaust gas mass during > 0.10[kg]
  • catalyst temperature 400 - 850 [°C]
  • exhaust gas mass flow 30.00 - 150.00[kg/h]
  • change of exhaust gas mass flow -18.00 - 18.00[kg/h]
  • engine speed 1000 - 3000[rpm]
  • O2S rear stuck lean / stuck rich ready, no fault
scavenging:
  • scavenging-rate < n.a.[-]
  • integrated air mass > n.a.[kg/h]
  • lambda control n.a.
  • lambda set value >= n.a.[-]
  • for time n.a. [s]
binary sensor front fitted:
  • O2S front voltage < n.a.[V]
linear sensor front fitted:
  • lambda value > 1.01 [-]
CASE 1: (Diagnosis in Catalyst State full)
  • time after engine start > n.a.[s]
- threshold 1:
  • O2S rear voltage <= 0.00 [V]
  • gradient O2S rear voltage 160.00 - -160.00 [V/s]
  • integrated O2 mass >= 6554[mg]
or - threshold 2:
  • O2S rear voltage < 0.15[V]
CASE 2: (Diagnosis at Fuel Feed Restart)
  • integrated exhaust gas mass n.a.
  • integrated exhaust gas mass n.a.
  • exhaust gas mass during n.a.
  • catalyst temperature n.a.
  • exhaust gas mass flow n.a.
  • gradient of exhaust gas mass flow n.a.
  • engine speed n.a.
  • O2S rear voltage n.a.
  • after fuel cut off n.a.
  • for time n.a.
and
  • O2 mass n.a.
  • 40.0 [s]
  • once / DCY
  • 1 DCY
 -- Check the Oxygen Sensor 2 after Catalytic Converter -GX8-. Refer to Oxygen Sensor 2 After Catalytic Converter -GX8-, CHECKING .
P0150 O2 Sensor Circuit Bank 2 Sensor 1 Oxygen Sensors front out of range
  • sensor element temperature < 690° C
  • Modeled exhaust temp n.a. °C
  • fuel cut-off not active
  • 13.0 [s]
  • multiple
  • 2 DCY
 -- Check the Oxygen Sensor 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter -GX11-, CHECKING .
P0151 O2 Sensor Circuit Low voltage Bank 2 Sensor 1 Oxygen Sensors front (linear sensor) signal range check Short to ground:
  • virtual mass (VM) voltage < 1.75 [V]
or
  • Nernst voltage (UN) < 1.50 [V]
or
  • adjustment voltage (IA) < n.a. [V]
or
  • adjustment voltage (IP) < 3.0 [V]
  
  • 2.0 [s]
  • continuous
  • 2 DCY
 -- Check the Oxygen Sensor 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter -GX11-, CHECKING .
P0152 O2 Sensor Circuit High voltage Bank 2 Sensor 1 Oxygen Sensors front (linear sensor) signal range check short to battery:
  • virtual mass (VM) voltage > 3.25 [V]
or
  • Nernst voltage (UN) > 4.40 [V]
and
  • adjustment voltage (IP) > 7.00 [V]
  
  • 2.0 [s]
  • continuous
  • 2 DCY
 -- Check the Oxygen Sensor 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter -GX11-, CHECKING .
P0153  O2 Sensor Circuit Slow Response Bank 2 Sensor 1 Oxygen Sensors front response rate monitoring, area ratio and gradient ratio SYMMETRIC FAULT:
  • difference of R2L area ratio vs. L2R area ratio -0.50 - 1.00
  • lower value of both counter s for area ratio R2L and L2R >= 5 times
delay time :
  • gradient ratio >= 0.30
  • lower value of both area ratio s R2L and L2R < 0.30
Transient time :
  • gradient ratio >= 0.30
  • gradient ratio <= 0.60
  • lower value of both area ratio s R2L and L2R < 0.30
OR
  • lower value of both gradient ratios R2L and L2R < 0.30
ASYMMETRIC FAULT:
  • difference of R2L area ratio vs. L2R area ratio NOT (-0.50 - 1.00)
  • values of both counter s for area ratio R2L and L2R >= 5 times
delay time :
  • gradient ratio >= 0.30
  • lower value of both area ratio s R2L and L2R < 0.30
Transient time :
  • gradient ratio >= 0.30
  • gradient ratio <= 0.60
  • lower value of both area ratio s R2L and L2R < 0.30
  • or lower value of both gradient ratios R2L and L2R < 0.30
  • O2S front - min. operation temperature is reached > 665[°C]
  • O2S front - time since operation readiness > 20.0[s]
  • engine speed 1040 - 3000[rpm]
  • engine load 18.00 - 90.00[%]
  • gradient of engine load <= 5.51[%]
  • exhaust system lag time calculation 0.1 - 0.6 [s]
  • gradient of exhaust system lag time calculation <= 0.10 [s]
  • heat supply n.a.
  • ECT @ cylinder block >= 24.8 [°C]
  • catalyst temperature >= 400[°C]
  • lambda control set-point prior to diagnostic fuel stepsA/F-Ratio stoichiometric relative fuel amount from wall-applied compensation and evap purge <= 1.00[-]
  • time since last measurement > 1.5[s]
  • gear shifting not active
  • evap purge not active
or
  • evap purge > 3.0[g]
  • 1st lambda control loop active
  • for time > 1.5[s]
  • 2nd lambda control loop not active
  • forced lambda oscillation not active
  • AIR not active
  • tank leakage detection not active
  • diagnosis evap purge system not active
  • fuel cut off for any cylinders not active
  • open circuit pump current (IP) ready
  • exhaust gas mass after end of scavenging > n.a.[g]
only Flex fuel systems without ethanol sensor:
  • ethanol concentration adaptation not active
  • 53.5 [s]
  • once / DCY
  • 2 DCY
 -- Check the Oxygen Sensor 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter -GX11-, CHECKING .
P0155  O2 Sensor Heater Circuit Bank 2 Sensor 1 Oxygen Sensors Heater front out of range high
  • O2S ceramic temp. < 725 [°C]
and
  • heater duty cycle > 90.00 [%]
  • heater control active
  • modeled exhaust gas temp. > 350° C
  • 60 [s]
  • multiple
  • 2 DCY
 -- Check the Oxygen Sensor 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter -GX11-, CHECKING .
rationality check (sensor heating up)
  • O2S ceramic temp. < 725 [°C]
and
  • time after O2S heater on 35.0 [s]
  • ECT @ cylinder block > -10 [°C]
  • engine shut-off-time > 700.0 [s]
  • (during ECM keep alive-time after ignition off) < 300.0 [s]
  • 35.0 [s]
  • once DCY
P0157 O2 Sensor Circuit Low voltage Bank 2 Sensor 2 Oxygen Sensors rear (binary sensor) O2S signal check - circuit continuity (short to ground, core connection signal wires)
  • signal voltage < 0.06 [V]
  • for time > 3.0 [s]
and
  • difference of sensor voltage with load pulse and voltage without load pulse (mean value of 3 measurements) < 0.01[V]
 case 1: sensor ready for operation
  • sensor voltage <= 0.40[V]
or
  • sensor voltage 0.50 - 1.08[V]
case 2: sensor theoretical ready for operation
  • for time > 30.0[s]
  • sensor sufficient heated up if exhaust temperature >= 700[°C]
  • for time > 10.0[s]
or
  • heater power >= 50.00[%]
  • for time > 10.0[s]
general:
  • engine running
  • dew point exceeded
  • fuel cut off not active
  • catalyst purge not active
  • 3.0 [s]
  • multiple
  • 2 DCY
 -- Check the Oxygen Sensor 2 after Catalytic Converter -GX8-. Refer to Oxygen Sensor 2 After Catalytic Converter -GX8-, CHECKING .
P0158 O2 Sensor Circuit High voltage Bank 2 Sensor 2 Oxygen Sensors rear (binary sensor) O2S signal check - out of range high (short to battery voltage)
  • signal voltage > 1.08 [V]
  • for time > 5.0 [s]
 case 1: sensor ready for operation
  • sensor voltage <= 0.40[V]
or
  • sensor voltage 0.50 - 1.08[V]
case 2: sensor theoretical ready for operation
  • for time > 30.0[s]
  • sensor sufficient heated up if exhaust temperature >= 700[°C]
  • for time > 10.0[s]
or
  • heater power >= 50.00[%]
  • for time > 10.0[s]
general:
  • engine running
  • dew point exceeded
  • lambda set value > 0.995[-]
  • 5.0 [s]
  • multiple
  • 2 DCY
 -- Check the Oxygen Sensor 2 after Catalytic Converter -GX8-. Refer to Oxygen Sensor 2 After Catalytic Converter -GX8-, CHECKING .
P0160 O2 Sensor Circuit No Activity detected Bank 2 Sensor 2 Oxygen Sensors rear (binary sensor) O2S signal check - circuit continuity (sensor signal line open circuit)
  • signal voltage 0.40 - 0.60 [V]
  • for time > 3.0 [s]
  • and difference of sensor voltage with load pulse and voltage without load pulse (mean value of 3 measurements) >= 2.80 [V]
 case 1: sensor ready for operation
  • sensor voltage <= 0.40V
  • or sensor voltage 0.50 - 1.08V
case 2: sensor theoretical ready for operation
  • for time > 12.0 [s]
  • sensor sufficient heated up if exhaust temperature >= 700° C
  • for time > 18.0 [s]
  • or heater power >= 50.00%
  • for time > 18.0 [s]
general:
  • dew point exceeded
  • 40 [s]
  • multiple
  • 2 DCY
 -- Check the Oxygen Sensor 2 after Catalytic Converter -GX8-. Refer to Oxygen Sensor 2 After Catalytic Converter -GX8-, CHECKING .
Oxygen Sensors rear (binary sensor) O2S signal check - circuit continuity (sensor ground line open circuit)
  • internal resistance > 80, 000Ω
  • and exhaust temperature > 700 [°C]
P0161  O2 Sensor Heater Circuit Bank 2 Sensor 2 Oxygen Sensors Heater rear out of range
  • internal resistance > 650.00 - 12000.00[Ohm]
  • modeled exhaust gas temp. 350 - 650 [°C]
  • engine shut-off-time > 120.0 [s]
  • (during ECM keep alive-time after ignition off) < 300.0 [s]
  • number of checks 10.00[-]
  • fuel cut off not active
  • heater commanded on
  • 20.0 [s]
  • multiple
  • 2 DCY
 -- Check the Oxygen Sensor 2 after Catalytic Converter -GX8-. Refer to Oxygen Sensor 2 After Catalytic Converter -GX8-, CHECKING .
P0169 incorrect Fuel Composition ECM: Electronic Throttle Control Module function monitoring: injection
  • corrections of fuel mass on single cylinders incorrect
or
  • injection cut off incorrect
  
  • 2.0 [s]
  • continuous
  • 2 DCY
 -- Check for contaminated/aged fuel or possible high concentration of alcohol in fuel (above 15%). Poor quality fuel will also increase consumption. Replace with fresh fuel if believed to be contaminated. -- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, CHECKING .-- If fuel quality is adequate, replace the Engine Control Module --.
ECM: Electronic Throttle Control Module function monitoring: mixture control
  • correction factor incorrect
or
  • fuel quantity incorrect
  • internal engine speed > 1200[rpm]
  • 0.5 [s]
  • continuous
ECM: Electronic Throttle Control Module function monitoring: lambda mode
  • internal check failed
ECM: Electronic Throttle Control Module function monitoring: load plausibility
  • abs. difference between predicted and real air mass > 11.30 [%]
P0171 System Too Lean Bank 1 Fuel System Too Lean
  • low pass filtered lambda controller output > 23.00[%]
  • for time > 25.0[s]
 general:
  • number of injections after engine start >= 0.00 [-]
  • ECT @ cylinder block >= 55[°C]
  • lambda control closed loop
and case 1:
  • evap purge not active
case 2:
  • integrated EVAP purge mass >= 0.0[g]
case 3:
  • evap purge controller limitation >= 15.94[-]
  • evap purge flow <= 0.00 [kg/h]
  • 35.0 [s]
  • continuous
  • 2 DCY
 -- Check vacuum lines visually for leaks.-- Check the intake system visually for leaks (false air).-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate service information.-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter -GX7-, CHECKING .-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, CHECKING .-- Check the Fuel Pump Control Module -J538- / Transfer Fuel Pump -G6-. Refer to Fuel Pump Control Module - J538- / Transfer Fuel Pump - G6-, CHECKING .
Fuel System Too Lean @ Idle
  • adaptive value > 5.30[%]
  • number of injections after engine start > 2500[-]
  • engine speed 480 - 800[rpm]
  • engine load 7 - 47[%]
  • ECT @ cylinder block > 60[°C]
  • IAT @ manifold < 90 [°C]
  • ratio manifold pressure to barometric pressure > 0.20[-]
or
  • valve overlap < 20.00 [°CRK]
  • part load adaptation completed
  • lambda control closed loop
  • evap purge valve closed
  • high PCV purge load due to oil dilution not detected
  • 2.0 [s]
  • continuous
Fuel System Too Lean @ Part load
  • adaptive value > 20.00 [%]
  • number of injections after engine start > 2500[-]
  • engine speed 800 - 2720[rpm]
  • engine load 38 - 119[%]
  • ECT @ cylinder block > 60[°C]
  • IAT @ manifold < 90[°C]
  • ratio manifold pressure to barometric pressure > 0.20[-]
  • valve overlap < 20.00 [°CRK]
or
  • lambda control closed loop
  • evap purge valve closed
  • high PCV purge load due to oil dilution not detected
Fuel System too lean @ part load in cylinder deactivation (CD) mode
  • adaptive value > 20.00 [%]
  • number of injections after engine start > 2500 [-]
  • engine speed 1000 - 2640[rpm]
  • engine load 38 - 118[%]
  • ECT @ cylinder block > 60[°C]
  • IAT @ manifold < 90 [°C]
  • ratio manifold pressure to barometric pressure > 0.20 [-]
or
  • valve overlap < 20.00 [°CRK]
  • lambda control closed loop
  • evap purge valve closed
  • high PCV purge load due to oil dilution not detected
P0172 Fuel System Too Rich Bank 1 Fuel System Too rich
  • low pass filtered lambda controller output < -23.00 [%]
  • for time > 25.0 [s]
 general:
  • number of injections after engine start >= 0.00 [-]
  • ECT @ cylinder block >= 55[°C]
  • lambda control closed loop
  • high PCV purge load due to oil dilution n.a.
and case 1:
  • evap purge not active
case 2:
  • integrated EVAP purge mass >= 0.0 [g]
case 3:
  • evap purge controller limitation >= 15.94 [-]
  • evap purge flow <= 0.00[kg/h]
  • 35.0 [s]
  • continuous
  • 2 DCY
 -- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate service information.-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, CHECKING .-- Check the Fuel Pump Control Module -J538- / Transfer Fuel Pump -G6-. Refer to Fuel Pump Control Module - J538- / Transfer Fuel Pump - G6-, CHECKING .-- Check the Manifold Absolute Pressure Sensor -G71-. Refer to Manifold Absolute Pressure Sensor -G71-, CHECKING .-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING .
Fuel System Too rich @ Idle
  • adaptive value < -5.30[%]
  • number of injections after engine start > 2500[-]
  • engine speed 480 - 800[rpm]
  • engine load 7 - 47[%]
  • ECT @ cylinder block > 60[°C]
  • IAT @ manifold < 90 [°C]
  • ratio manifold pressure to barometric pressure > 0.20[-]
or
  • valve overlap < 20.00 [°CRK]
  • part load adaptation completed
  • lambda control closed loop
  • evap purge valve closed
  • high PCV purge load due to oil dilution not detected
  • 2.0 [s]
  • continuous
Fuel System Too rich @ Part load
  • adaptive value < -20.00 [%]
  • number of injections after engine start > 2500[-]
  • engine speed 800 - 2720[rpm]
  • engine load 38 - 119[%]
  • ECT @ cylinder block > 60[°C]
  • IAT @ manifold < 90[°C]
  • ratio manifold pressure to barometric pressure > 0.20[-]
  • valve overlap < 20.00 [°CRK]
or
  • lambda control closed loop
  • evap purge valve closed
  • high PCV purge load due to oil dilution not detected
Fuel System too rich @ part load in cylinder deactivation (CD) mode
  • adaptive value < -20.00 [%]
  • number of injections after engine start > 2500 [-]
  • engine speed 1000 - 2640[rpm]
  • engine load 36 - 110 [%]
  • ECT @ cylinder block > 60[°C]
  • IAT @ manifold < 90 [°C]
  • ratio manifold pressure to barometric pressure > 0.20 [-]
or
  • valve overlap < 20.00 [°CRK]
  • lambda control closed loop
  • evap purge valve closed
  • high PCV purge load due to oil dilution not detected
P0174 System Too Lean Bank 2 Fuel System Too Lean
  • low pass filtered lambda controller output > 23.00[%]
  • for time > 25.0[s]
 general:
  • number of injections after engine start >= 0.00 [-]
  • ECT @ cylinder block >= 55[°C]
  • lambda control closed loop
and case 1:
  • evap purge not active
case 2:
  • integrated EVAP purge mass >= 0.0[g]
case 3:
  • evap purge controller limitation >= 15.94[-]
  • evap purge flow <= 0.00 [kg/h]
  • 35.0 [s]
  • continuous
  • 2 DCY
 -- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate service information.-- Check the Fuel Pressure Sensor 2 -G624-. Refer to Fuel Pressure Sensor 2 -G624-, CHECKING .-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Check the Oxygen Sensor 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter -GX11-, CHECKING .-- Check the Fuel Pump Control Module -J538- / Transfer Fuel Pump -G6-. Refer to Fuel Pump Control Module - J538- / Transfer Fuel Pump - G6-, CHECKING .
Fuel System Too Lean @ Idle
  • adaptive value > 5.30[%]
  • number of injections after engine start > 2500[-]
  • engine speed 480 - 800[rpm]
  • engine load 7 - 47[%]
  • ECT @ cylinder block > 60[°C]
  • IAT @ manifold < 90 [°C]
  • ratio manifold pressure to barometric pressure > 0.20[-]
or
  • valve overlap < 20.00 [°CRK]
  • part load adaptation completed
  • lambda control closed loop
  • evap purge valve closed
  • high PCV purge load due to oil dilution not detected
  • 2.0 [s]
  • continuous
Fuel System Too Lean @ Part load
  • adaptive value < -5.30 [%]
  • number of injections after engine start > 2500[-]
  • engine speed 800 - 2720[rpm]
  • engine load 38 - 118[%]
  • ECT @ cylinder block > 60[°C]
  • IAT @ manifold < 90[°C]
  • ratio manifold pressure to barometric pressure > 0.20[-]
  • valve overlap < 20.00 [°CRK]
or
  • lambda control closed loop
  • evap purge valve closed
  • high PCV purge load due to oil dilution not detected
Fuel System too lean @ part load in cylinder deactivation (CD) mode
  • adaptive value > 20.00 [%]
  • number of injections after engine start > 2500 [-]
  • engine speed 1000 - 2640[rpm]
  • engine load 36 - 110 [%]
  • ECT @ cylinder block > 60[°C]
  • IAT @ manifold < 90 [°C]
  • ratio manifold pressure to barometric pressure > 0.20 [-]
or
  • valve overlap < 20.00 [°CRK]
  • lambda control closed loop
  • evap purge valve closed
  • high PCV purge load due to oil dilution not detected
P0175 System Too Rich Bank 2 Fuel System Too rich
  • low pass filtered lambda controller output < -23.00 [%]
  • for time > 25.0 [s]
 general:
  • number of injections after engine start >= 0.00 [-]
  • ECT @ cylinder block >= 55[°C]
  • lambda control closed loop
  • high PCV purge load due to oil dilution n.a.
and case 1:
  • evap purge not active
case 2:
  • integrated EVAP purge mass >= 0.0 [g]
case 3:
  • evap purge controller limitation >= 15.94 [-]
  • evap purge flow <= 0.00[kg/h]
  • 35.0 [s]
  • continuous
  • 2 DCY
 -- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate service information.-- Check the Fuel Pressure Sensor 2 -G624-. Refer to Fuel Pressure Sensor 2 -G624-, CHECKING .-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Check the Oxygen Sensor 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter -GX11-, CHECKING .-- Check the Fuel Pump Control Module -J538- / Transfer Fuel Pump -G6-. Refer to Fuel Pump Control Module - J538- / Transfer Fuel Pump - G6-, CHECKING .-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING .
Fuel System Too rich @ Idle
  • adaptive value < -5.30[%]
  • number of injections after engine start > 2500[-]
  • engine speed 480 - 800[rpm]
  • engine load 7 - 47[%]
  • ECT @ cylinder block > 60[°C]
  • IAT @ manifold < 90 [°C]
  • ratio manifold pressure to barometric pressure > 0.20[-]
or
  • valve overlap < 20.00 [°CRK]
  • part load adaptation completed
  • lambda control closed loop
  • evap purge valve closed
  • high PCV purge load due to oil dilution not detected
  • 2.0 [s]
  • continuous
Fuel System Too rich @ Part load
  • adaptive value < -20.00 [%]
  • number of injections after engine start > 2500[-]
  • engine speed 800 - 2720[rpm]
  • engine load 38 - 119[%]
  • ECT @ cylinder block > 60[°C]
  • IAT @ manifold < 90[°C]
  • ratio manifold pressure to barometric pressure > 0.20[-]
  • valve overlap < 20.00 [°CRK]
or
  • lambda control closed loop
  • evap purge valve closed
  • high PCV purge load due to oil dilution not detected
Fuel System too rich @ part load in cylinder deactivation (CD) mode
  • adaptive value < -20.00 [%]
  • number of injections after engine start > 2500 [-]
  • engine speed 1000 - 2640[rpm]
  • engine load 36 - 110 [%]
  • ECT @ cylinder block > 60[°C]
  • IAT @ manifold < 90 [°C]
  • ratio manifold pressure to barometric pressure > 0.20 [-]
or
  • valve overlap < 20.00 [°CRK]
  • lambda control closed loop
  • evap purge valve closed
  • high PCV purge load due to oil dilution not detected
P017B Cylinder Head temperature Sensor Circuit range /Performance Engine Coolant temperature Sensor @ Cylinder Head rationality check high
  • diff. between ECT@cylinder head and ECT@cylinder block @ start >= 24.8 - 39.8[K]
or
  • diff. between ECT@cylinder head and IAT@manifold @ start >= 24.8 - 39.8[K]
  • ECT cross check finished
  • IAT cross check finished
  • AAT cross check finished
  • 0.0 [s]
  • once / DCY
  • 2 DCY
 -- Check the Engine temperature Control Sensor -G694-. Refer to Engine temperature Control Sensor -G694-, CHECKING .
Engine Coolant temperature Sensor @ Cylinder Head rationality check low
  • diff. between ECT@cylinder head and ECT@cylinder block @ start <= -(24.8 - 39.8)[K]
or
  • diff. between ECT@cylinder head and IAT@manifold @ start <= -(24.8 - 39.8)[K]
Engine Coolant temperature Sensor @ Cylinder Head rationality check
  • difference between modeled and measured cylinder head temperature > 9.8[K]
  • modeled temperature < 55 - 65 [°C]
P017C Cylinder Head temperature Sensor Circuit Low Engine Coolant temperature Sensor @ Cylinder Head short to ground
  • signal voltage < 0.11V
  
  • 1.0 [s]
  • continuous
  • 2 DCY
 -- Check the Engine temperature Control Sensor -G694-. Refer to Engine temperature Control Sensor -G694-, CHECKING .
P017D Cylinder Head temperature Sensor Circuit High Engine Coolant temperature Sensor @ Cylinder Head short to battery / open circuit
  • signal voltage > 3.10V
  
  • 1.0 [s]
  • continuous
  • 2 DCY
 -- Check the Engine temperature Control Sensor -G694-. Refer to Engine temperature Control Sensor -G694-, CHECKING .
Engine Coolant temperature Sensor @ Cylinder Head loose connection
  • difference between raw value vs. filtered value > 1.00[V]
  
  • 5.0 [s]
  • continuous
P018A Fuel Pressure Sensor "B" Circuit Fuel System Pressure Sensor, high pressure side; signal range check
  • signal voltage > 4.80[V]
  
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Fuel Pressure Sensor 2 -G624-. Refer to Fuel Pressure Sensor 2 -G624-, CHECKING .
P018B Fuel Pressure Sensor "B" Circuit range / Performance Fuel Rail, high pressure side out of range high
  • actual pressure >19.00 [MPa]
  • engine speed, 1000 - 7000 RPM
  • 3.0 [s]
  • continuous
  • 2 DCY
 -- Check the Fuel Pressure Sensor 2 -G624-. Refer to Fuel Pressure Sensor 2 -G624-, CHECKING .
P018C Fuel Pressure Sensor "B" Circuit Low Fuel System Pressure Sensor, high pressure side; signal range check
  • Signal voltage < 0.20 [V]
  
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Fuel Pressure Sensor 2 -G624-. Refer to Fuel Pressure Sensor 2 -G624-, CHECKING .
P0190 Fuel Rail Pressure Sensor "A" Circuit Fuel System Pressure Sensor, high pressure side; signal range check
  • signal voltage > 4.80[V]
  
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate service information.-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .-- Check the Fuel Metering Valve -N290-. Refer to Fuel Metering Valve -N290-, CHECKING .
P0191 Fuel Pressure Sensor "A" Circuit range / Performance Fuel Rail, high pressure side; out of range high
  • actual pressure >19.00 [MPa]
  • engine speed, 1000 - 7000 RPM
  • 3.0 [s]
  • continuous
  • 2 DCY
 -- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate service information.-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .-- Check the Fuel Metering Valve -N290-. Refer to Fuel Metering Valve -N290-, CHECKING .
P0192 Fuel Rail Pressure Sensor "A" Circuit Low Fuel System Pressure Sensor, high pressure side; signal range check
  • Signal voltage < 0.20 [V]
  
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate service information.-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .-- Check the Fuel Metering Valve -N290-. Refer to Fuel Metering Valve -N290-, CHECKING .
P01C8 Fuel Rail / System Pressure - Too Low Bank 2 Fuel Rail Control Valve 2 functional check
  • difference between target pressure vs. actual pressure > 1.80[MPa]
  • time after engine start > 10.0[s]
  • time after fuel cut off > 7.0[s]
  • fuel cut off not active
  • catalyst heating not active
  • fuel volume regulator control active
  • relative fuel mass 5.02 - 150.00 [%]
  • 5.0 [s]
  • multiple
  • 2 DCY
 -- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate service information.-- Check the Fuel Pressure Sensor 2 -G624-. Refer to Fuel Pressure Sensor 2 -G624-, CHECKING .-- Check the Fuel Metering Valve 2 -N402-. Refer to Fuel Metering Valve 2 -N402-, CHECKING .-- Check the Fuel Metering Valve -N290-. Refer to Fuel Metering Valve -N290-, CHECKING .
Fuel Rail Control Valve 2 functional check: stuck open
  • rail pressure < 0.80[MPa]
  • time after engine start > 10.0[s]
  • lambda control closed loop
  • fuel cut off not active
  • time after fuel cut off > 1.0 [s]
  • 3.0 [s]
  • multiple
P01C9 Fuel Rail / System Pressure Too High Bank 2 Fuel Rail Control Valve 2 functional check: stuck closed
  • rail pressure > 13.50 [MPa]
  • time after engine start > 10.0[s]
  • lambda control closed loop
  • fuel cut off not active
  • time after fuel cut off > 1.0 [s]
  • 8.0 [s]
  • multiple
  • 2 DCY
 -- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate service information.-- Check the Fuel Pressure Sensor 2 -G624-. Refer to Fuel Pressure Sensor 2 -G624-, CHECKING .-- Check the Fuel Metering Valve 2 -N402-. Refer to Fuel Metering Valve 2 -N402-, CHECKING .-- Check the Fuel Metering Valve -N290-. Refer to Fuel Metering Valve -N290-, CHECKING .
Fuel Rail Control Valve 2 functional check
  • difference between target pressure vs. actual pressure < -3.00[MPa]
  • time after engine start > 10.0[s]
  • time after fuel cut off > 7.0[s]
  • fuel cut off not active
  • catalyst heating not active
  • fuel volume regulator control active
  • relative fuel mass 5.02 - 150.00 [%]
  • 10.0 [s]
  • multiple
P0201 Injector Circuit / Open - Cylinder 1 Injection Valves open circuit or Injection Valves monitoring booster-time
  • signal current < 2.10 [A]
or
  • internal logic failure
  • engine speed > 80 rpm
  • injection valves witched on
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
P0202 Injector Circuit / Open - Cylinder 2 Injection Valves open circuit or Injection Valves monitoring booster-time
  • signal current < 2.10 [A]
or
  • internal logic failure
  • engine speed > 80 rpm
  • injection valves witched on
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
P0203 Injector Circuit / Open - Cylinder 3 Injection Valves open circuit or Injection Valves monitoring booster-time
  • signal current < 2.10 [A]
or
  • internal logic failure
  • engine speed > 80 rpm
  • injection valves witched on
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
P0204 Injector Circuit / Open - Cylinder 4 Injection Valves open circuit or Injection Valves monitoring booster-time
  • signal current < 2.10 [A]
or
  • internal logic failure
  • engine speed > 80 rpm
  • injection valves witched on
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
P0205 Injector Circuit / Open - Cylinder 5 Injection Valves open circuit or Injection Valves monitoring booster-time
  • signal current < 2.10 [A]
or
  • internal logic failure
  • engine speed > 80 rpm
  • injection valves witched on
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
P0206 Injector Circuit / Open - Cylinder 6 Injection Valves open circuit or Injection Valves monitoring booster-time
  • signal current < 2.10 [A]
or
  • internal logic failure
  • engine speed > 80 rpm
  • injection valves witched on
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
P0207 Injector Circuit / Open - Cylinder 7 Injection Valves open circuit or Injection Valves monitoring booster-time
  • signal current < 2.10 [A]
or
  • internal logic failure
  • engine speed > 80 rpm
  • injection valves witched on
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
P0208 Injector Circuit / Open - Cylinder 8 Injection Valves open circuit or Injection Valves monitoring booster-time
  • signal current < 2.10 [A]
or
  • internal logic failure
  • engine speed > 80 rpm
  • injection valves witched on
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
P0221 Throttle Position Sensor Switch B Circuit range / Performance Throttle Position Sensor 2 rationality check
  • |TPS1-TPS2| > 5.10 - 6.30[%]
and
  • actual TPS2-calc.value > actual TPS1-calc.value
or
  • |TPS2 - calc.value| > 9.00[%]
  • engine speed > 480 [rpm]
  • 0.3 [s]
  • multiple
  • 2 DCY
 -- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .
P0222 Throttle Position Sensor Switch B Circuit Low Throttle Position Sensor 2 out of range low
  • Signal voltage < 0.2 [V]
  
  • 0.1 [s]
  • multiple
  • 2 DCY
 -- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .
P0223 Throttle Position Sensor Switch B Circuit High Throttle Position Sensor 2 out of range high
  • Signal voltage > 4.81 [V]
  
  • 0.1 [s]
  • multiple
  • 2 DCY
 -- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .
P0236 Turbocharger / Supercharger Boost Sensor "A" Circuit range / Performance Turbocharger Boost Pressure Sensor Cross check
  • diff. pressure in front of throttle to average value of all pressure sensors @ start < -6.00[kPa]
or
  • diff. pressure in front of throttle to average value of all pressure sensors @ start > 6.00[kPa]
  • engine shut-off-time > 5.0[s]
  • engine speed < 300[rpm]
  • 0.0 [s]
  • once / DCY
  • 2 DCY
 -- Check the Charge Air Pressure Sensor -G31-. Refer to Charge Air Pressure Sensor - G31-, CHECKING .-- Check the Wastegate Bypass Regulator Valve -N75-. Refer to Wastegate Bypass Regulator Valve -N75-, CHECKING .
Turbocharger Boost Pressure Sensor plausibility check
  • diff. boost pressure signal vs. barometric sensor signal > 23.00[kPa]
or
  • diff. boost pressure signal vs. barometric sensor signal < -23.00[kPa]
  • engine speed < 1000[rpm]
  • throttle position < 5.00[%]
  • 2.0 [s]
  • multiple
P0237 Turbocharger / Supercharger Boost Sensor "A" Circuit Low Turbocharger Boost Pressure Sensor short to ground
  • Signal voltage, < 0.2 [V]
  • engine speed > 80[rpm]
  • 1.0 [s]
  • continuous
  • 2 DCY
 -- Check the Charge Air Pressure Sensor -G31-. Refer to Charge Air Pressure Sensor - G31-, CHECKING .-- Check the Wastegate Bypass Regulator Valve -N75-. Refer to Wastegate Bypass Regulator Valve -N75-, CHECKING .
Turbocharger Boost Pressure Sensor out of range low
  • pressure < 37.00[kPa]
  
  • 2.0 [s]
  • multiple
P0238 Turbocharger / Supercharger Boost Sensor "A" Circuit High Turbocharger Boost Pressure Sensor short to Battery voltage or open
  • Signal voltage > 4.8 [V]
  • engine speed > 80[rpm]
  • throttle position < 5.00[%]
  • 1.0 [s]
  • continuous
  • 2 DCY
 -- Check the Charge Air Pressure Sensor -G31-. Refer to Charge Air Pressure Sensor - G31-, CHECKING .-- Check the Wastegate Bypass Regulator Valve -N75-. Refer to Wastegate Bypass Regulator Valve -N75-, CHECKING .
Turbocharger Boost Pressure Sensor out of range high
  • pressure > 300.00[kPa]
  
  • 2.0 [s]
  • multiple
P0240 Turbocharger / Supercharger Boost Sensor "B" Circuit range / Performance Turbocharger Boost Pressure Sensor Cross check
  • diff. pressure in front of throttle to average value of all pressure sensors @ start < -6.00[kPa]
or
  • diff. pressure in front of throttle to average value of all pressure sensors @ start > 6.00[kPa]
  • engine shut-off-time > 5.0[s]
  • engine speed < 300[rpm]
  • 0.0 [s]
  • once / DCY
  • 2 DCY
 -- Check the Charge Air Pressure Sensor 2 -G447-. Refer to Charge Air Pressure Sensor 2 -G447-, CHECKING .-- Check the Wastegate Bypass Regulator Valve -N75-. Refer to Wastegate Bypass Regulator Valve -N75-, CHECKING .
Turbocharger Boost Pressure Sensor plausibility check
  • diff. boost pressure signal vs. barometric sensor signal > 23.00[kPa]
or
  • diff. boost pressure signal vs. barometric sensor signal < -23.00[kPa]
  • engine speed < 1000[rpm]
  • throttle position < 5.00[%]
  • 2.0 [s]
  • multiple
P0241 Turbocharger / Supercharger Boost Sensor "B" Circuit Low Turbocharger Boost Pressure Sensor short to ground
  • Signal voltage, < 0.2 [V]
  • engine speed > 80[rpm]
  • 1.0 [s]
  • continuous
  • 2 DCY
 -- Check the Charge Air Pressure Sensor 2 -G447-. Refer to Charge Air Pressure Sensor 2 -G447-, CHECKING .-- Check the Wastegate Bypass Regulator Valve -N75-. Refer to Wastegate Bypass Regulator Valve -N75-, CHECKING .
Turbocharger Boost Pressure Sensor out of range low
  • pressure < 37.00[kPa]
  
  • 2.0 [s]
  • multiple
P0242 Turbocharger/Supercharger Boost Sensor "B" Circuit High Turbocharger Boost Pressure Sensor short to Battery voltage or open
  • Signal voltage > 4.8 [V]
  • engine speed > 80[rpm]
  • throttle position < 5.00[%]
  • 1.0 [s]
  • continuous
  • 2 DCY
 -- Check the Charge Air Pressure Sensor 2 -G447-. Refer to Charge Air Pressure Sensor 2 -G447-, CHECKING .-- Check the Wastegate Bypass Regulator Valve -N75-. Refer to Wastegate Bypass Regulator Valve -N75-, CHECKING .
Turbocharger Boost Pressure Sensor out of range high
  • pressure > 300.00[kPa]
  
  • 2.0 [s]
  • multiple
P0243 Turbocharger / Supercharger Wastegate Solenoid "A" Turbocharger Boost Pressure Control Valve open circuit
  • Signal voltage, > 4.40 - 5.60 [V]
  • boost pressure control valve commanded off
  • Engine speed > 80 [rpm]
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Turbocharger Recirculation Valve -N249-. Refer to Turbocharger Recirculation Valve - N249-, CHECKING .-- Check the Wastegate Bypass Regulator Valve -N75-. Refer to Wastegate Bypass Regulator Valve -N75-, CHECKING
P0245 Turbocharger / Supercharger Wastegate Solenoid A Low Turbocharger Boost Pressure Control Valve short to ground
  • Signal voltage, < 2.15 - 3.25 [V]
  • boost pressure control valve commanded off
  • Engine speed > 80 [rpm]
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Turbocharger Recirculation Valve -N249-. Refer to Turbocharger Recirculation Valve - N249-, CHECKING .-- Check the Wastegate Bypass Regulator Valve -N75-. Refer to Wastegate Bypass Regulator Valve -N75-, CHECKING
P0246 Turbocharger / Supercharger Wastegate Solenoid A Turbocharger Boost Pressure Control Valve short to Battery voltage
  • signal current > 2.20 - 4.0[A]
  • boost pressure control valve commanded on
  • Engine speed > 80 [rpm]
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Turbocharger Recirculation Valve -N249-. Refer to Turbocharger Recirculation Valve - N249-, CHECKING .-- Check the Wastegate Bypass Regulator Valve -N75-. Refer to Wastegate Bypass Regulator Valve -N75-, CHECKING
P025A Fuel Pump Module Control Circuit/Open Fuel Pump Open circuit
  • signal voltage > 4.8.. 5.3 [V]
  • Engine speed > 80 RPM
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Fuel Pump Control Module -J538- / Transfer Fuel Pump -G6-. Refer to Fuel Pump Control Module - J538- / Transfer Fuel Pump - G6-, CHECKING .
P025C Fuel Pump Module Control Circuit Low Fuel Pump Short to ground
  • signal voltage < 2.7.. 3.25 [V]
  • Engine speed > 80 RPM
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Fuel Pump Control Module -J538- / Transfer Fuel Pump -G6-. Refer to Fuel Pump Control Module - J538- / Transfer Fuel Pump - G6-, CHECKING .
P025D Fuel Pump Module Control Circuit High Fuel Pump Short to battery voltage
  • signal current > 0.6 mA
  • Engine speed > 80 RPM
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Fuel Pump Control Module -J538- / Transfer Fuel Pump -G6-. Refer to Fuel Pump Control Module - J538- / Transfer Fuel Pump - G6-, CHECKING .
P0261 Cylinder 1 Injector Circuit Low Injection Valves short to ground (low side)
  • signal current < 2.10 [A]
  • engine speed > 80 RPM
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
P0262 Cylinder 1 Injector Circuit High Injection Valves short to Battery voltage (low side)
  • signal current >14.70 [A]
  • engine speed > 80 RPM
  • injector valve switched on
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
P0264 Cylinder 2 Injector Circuit Low Injection Valves short to ground (low side)
  • signal current < 2.10 [A]
  • engine speed > 80 RPM
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
P0265 Cylinder 2 Injector Circuit High Injection Valves short to Battery voltage (low side)
  • signal current >14.70 [A]
  • engine speed > 80 [rpm]
  • injector valve switched on
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
P0267 Cylinder 3 Injector Circuit Low Injection Valves short to ground (low side)
  • signal current < 2.10 [A]
  • engine speed > 80 RPM
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
P0268 Cylinder 3 Injector Circuit High Injection Valves short to Battery voltage (low side)
  • signal current >14.70 [A]
  • engine speed > 80 [rpm]
  • injector valve switched on
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
P0270 Cylinder 4 Injector Circuit Low Injection Valves short to ground (low side)
  • signal current < 2.10 [A]
  • engine speed > 80 RPM
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
P0271 Cylinder 4 Injector Circuit High Injection Valves short to Battery voltage (low side)
  • signal current >14.70 [A]
  • engine speed > 80 [rpm]
  • injector valve switched on
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
P0273 Cylinder 5 Injector Circuit Low Injection Valves short to ground (low side)
  • signal current < 2.10 [A]
  • engine speed > 80 RPM
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
P0274 Cylinder 5 Injector Circuit High Injection Valves short to Battery voltage (low side)
  • signal current >14.70 [A]
  • engine speed > 80 [rpm]
  • injector valve switched on
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
P0276 Cylinder 6 Injector Circuit Low Injection Valves short to ground (low side)
  • signal current < 2.10 [A]
  • engine speed > 80 RPM
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
P0277 Cylinder 6 Injector Circuit High Injection Valves short to Battery voltage (low side)
  • signal current >14.70 [A]
  • engine speed > 80 [rpm]
  • injector valve switched on
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
P0279 Cylinder 7 Injector Circuit Low Injection Valves short to ground (low side)
  • signal current < 2.10 [A]
  • engine speed > 80 RPM
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
P0280 Cylinder 7 Injector Circuit High Injection Valves short to Battery voltage (low side)
  • signal current >14.70 [A]
  • engine speed > 80 [rpm]
  • injector valve switched on
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
P0282 Cylinder 8 Injector Circuit Low Injection Valves short to ground (low side)
  • signal current < 2.10 [A]
  • engine speed > 80 RPM
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
P0283 Cylinder 8 Injector Circuit High Injection Valves short to Battery voltage (low side)
  • signal current >14.70 [A]
  • engine speed > 80 [rpm]
  • injector valve switched on
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
P029D Cylinder 1 - Injector Leaking Injection Valves Functional Check: Stuck Open
  • Rail pressure controller valve > 0.40 - 2.0 MPa
  • And
  • Misfire > 30.0 [-]
  • Engine speed 520 - 10, 200 RPM
  • Engine load < 191.30%
  • Misfire detection active
  • 2.0 s
  • Continuous
  • 2 DCY
 -- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
P02A1 Cylinder 2 - Injector Leaking Injection Valves Functional Check: Stuck Open
  • Rail pressure controller valve > 0.40 - 2.0 MPa
  • And
  • Misfire > 30.0 [-]
  • Engine speed 520 - 10, 200 RPM
  • Engine load < 191.30%
  • Misfire detection active
  • 2.0 s
  • Continuous
  • 2 DCY
 -- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
P02A5 Cylinder 3 - Injector Leaking Injection Valves Functional Check: Stuck Open
  • Rail pressure controller valve > 0.40 - 2.0 MPa
  • And
  • Misfire > 30.0 [-]
  • Engine speed 520 - 10, 200 RPM
  • Engine load < 191.30%
  • Misfire detection active
  • 2.0 s
  • Continuous
  • 2 DCY
 -- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
P02A9 Cylinder 4 - Injector Leaking Injection Valves Functional Check: Stuck Open
  • Rail pressure controller valve > 0.40 - 2.0 MPa
  • And
  • Misfire > 30.0 [-]
  • Engine speed 520 - 10, 200 RPM
  • Engine load < 191.30%
  • Misfire detection active
  • 2.0 s
  • Continuous
  • 2 DCY
 -- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
P02AD Cylinder 5 - Injector Leaking Injection Valves Functional Check: Stuck Open
  • Rail pressure controller valve > 0.40 - 2.0 MPa
  • And
  • Misfire > 30.0 [-]
  • Engine speed 520 - 10, 200 RPM
  • Engine load < 191.30%
  • Misfire detection active
  • 2.0 s
  • Continuous
  • 2 DCY
 -- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
P02B1 Cylinder 6 - Injector Leaking Injection Valves Functional Check: Stuck Open
  • Rail pressure controller valve > 0.40 - 2.0 MPa
  • And
  • Misfire > 30.0 [-]
  • Engine speed 520 - 10, 200 RPM
  • Engine load < 191.30%
  • Misfire detection active
  • 2.0 s
  • Continuous
  • 2 DCY
 -- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
P02B5 Cylinder 7 - Injector Leaking Injection Valves Functional Check: Stuck Open
  • Rail pressure controller valve > 0.40 - 2.0 MPa
  • And
  • Misfire > 30.0 [-]
  • Engine speed 520 - 10, 200 RPM
  • Engine load < 191.30%
  • Misfire detection active
  • 2.0 s
  • Continuous
  • 2 DCY
 -- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
P02B9 Cylinder 8 - Injector Leaking Injection Valves Functional Check: Stuck Open
  • Rail pressure controller valve > 0.40 - 2.0 MPa
  • And
  • Misfire > 30.0 [-]
  • Engine speed 520 - 10, 200 RPM
  • Engine load < 191.30%
  • Misfire detection active
  • 2.0 s
  • Continuous
  • 2 DCY
 -- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
P0300 Random Misfire detected crankshaft speed fluctuation (single or multiple)
  • emission threshold misfire rate (MR) > 1.8[%]
  • catalyst damage misfire rate (MR) > 5.88 - 11.14[%]
 case 1:
  • ECT@cylinder head @ start >= -9 [°C]
case 2:
  • ECT@cylinder head @ start < -9 [°C]
  • then activation if ECT@cylinder head > 18[°C]
general:
  • active after engine start idle - 150 [rpm] + 1 camshaft [rev]
  • time after engine start > 0.0[s]
  • engine torque >= 0[Nm]
  • fuel cut off not active
  • rough road not detected
  • 1000 Rev.
  • continuous
  • 2 DCY
  • immediately
 -- Check the intake system visually for leaks (false air).-- Check the spark plugs visually for signs of fouling.-- Check for an engine mechanical fault with a cylinder compression test. Carbon buildup may cause a higher than normal compression reading and may contribute to this concern. Refer to appropriate service information for low compression readings or for carbon buildup removal.-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate service information.-- Check the Fuel injectors --. Refer to Fuel Injectors --, CHECKING .-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P0301  Cylinder 1 Misfire detected Crankshaft speed Fluctuation
  • emission threshold misfire rate (MR) > 1.8[%]
  • catalyst damage misfire rate (MR) > 5.88 - 11.14[%]
 case 1:
  • ECT@cylinder head @ start >= -9 [°C]
case 2:
  • ECT@cylinder head @ start < -9 [°C]
  • then activation if ECT@cylinder head > 18[°C]
general:
  • active after engine start idle - 150 [rpm] + 1 camshaft [rev]
  • time after engine start > 0.0[s]
  • engine torque >= 0[Nm]
  • fuel cut off not active
  • rough road not detected
  • 200 Rev.
  • continuous
  • 2 DCY
  • immediately
 -- Check the intake system visually for leaks (false air).-- Check the spark plugs visually for signs of fouling.-- Check for an engine mechanical fault with a cylinder compression test. Carbon buildup may cause a higher than normal compression reading and may contribute to this concern. Refer to appropriate service information for low compression readings or for carbon buildup removal.-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate service information.-- Check the Fuel injectors --. Refer to Fuel Injectors --, CHECKING .-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P0302  Cylinder 2 Misfire detected Crankshaft speed Fluctuation
  • emission threshold misfire rate (MR) > 1.8[%]
  • catalyst damage misfire rate (MR) > 5.88 - 11.14[%]
 case 1:
  • ECT@cylinder head @ start >= -9 [°C]
case 2:
  • ECT@cylinder head @ start < -9 [°C]
  • then activation if ECT@cylinder head > 18[°C]
general:
  • active after engine start idle - 150 [rpm] + 1 camshaft [rev]
  • time after engine start > 0.0[s]
  • engine torque >= 0[Nm]
  • fuel cut off not active
  • rough road not detected
  • 200 Rev.
  • continuous
  • 2 DCY
  • immediately
 -- Check the intake system visually for leaks (false air).-- Check the spark plugs visually for signs of fouling.-- Check for an engine mechanical fault with a cylinder compression test. Carbon buildup may cause a higher than normal compression reading and may contribute to this concern. Refer to appropriate service information for low compression readings or for carbon buildup removal.-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate service information.-- Check the Fuel injectors --. Refer to Fuel Injectors --, CHECKING .-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P0303  Cylinder 3 Misfire detected Crankshaft speed Fluctuation
  • emission threshold misfire rate (MR) > 1.8[%]
  • catalyst damage misfire rate (MR) > 5.88 - 11.14[%]
 case 1:
  • ECT@cylinder head @ start >= -9 [°C]
case 2:
  • ECT@cylinder head @ start < -9 [°C]
  • then activation if ECT@cylinder head > 18[°C]
general:
  • active after engine start idle - 150 [rpm] + 1 camshaft [rev]
  • time after engine start > 0.0[s]
  • engine torque >= 0[Nm]
  • fuel cut off not active
  • rough road not detected
  • 200 Rev.
  • continuous
  • 2 DCY
  • immediately
 -- Check the intake system visually for leaks (false air).-- Check the spark plugs visually for signs of fouling.-- Check for an engine mechanical fault with a cylinder compression test. Carbon buildup may cause a higher than normal compression reading and may contribute to this concern. Refer to appropriate service information for low compression readings or for carbon buildup removal.-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate service information.-- Check the Fuel injectors --. Refer to Fuel Injectors --, CHECKING .-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P0304  Cylinder 4 Misfire detected Crankshaft speed Fluctuation
  • emission threshold misfire rate (MR) > 1.8[%]
  • catalyst damage misfire rate (MR) > 5.88 - 11.14[%]
 case 1:
  • ECT@cylinder head @ start >= -9 [°C]
case 2:
  • ECT@cylinder head @ start < -9 [°C]
  • then activation if ECT@cylinder head > 18[°C]
general:
  • active after engine start idle - 150 [rpm] + 1 camshaft [rev]
  • time after engine start > 0.0[s]
  • engine torque >= 0[Nm]
  • fuel cut off not active
  • rough road not detected
  • 200 Rev.
  • continuous
  • 2 DCY
  • immediately
 -- Check the intake system visually for leaks (false air).-- Check the spark plugs visually for signs of fouling.-- Check for an engine mechanical fault with a cylinder compression test. Carbon buildup may cause a higher than normal compression reading and may contribute to this concern. Refer to appropriate service information for low compression readings or for carbon buildup removal.-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate service information.-- Check the Fuel injectors --. Refer to Fuel Injectors --, CHECKING .-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P0305  Cylinder 5 Misfire detected Crankshaft speed Fluctuation
  • emission threshold misfire rate (MR) > 1.8[%]
  • catalyst damage misfire rate (MR) > 5.88 - 11.14[%]
 case 1:
  • ECT@cylinder head @ start >= -9 [°C]
case 2:
  • ECT@cylinder head @ start < -9 [°C]
  • then activation if ECT@cylinder head > 18[°C]
general:
  • active after engine start idle - 150 [rpm] + 1 camshaft [rev]
  • time after engine start > 0.0[s]
  • engine torque >= 0[Nm]
  • fuel cut off not active
  • rough road not detected
  • 200 Rev.
  • continuous
  • 2 DCY
  • immediately
 -- Check the intake system visually for leaks (false air).-- Check the spark plugs visually for signs of fouling.-- Check for an engine mechanical fault with a cylinder compression test. Carbon buildup may cause a higher than normal compression reading and may contribute to this concern. Refer to appropriate service information for low compression readings or for carbon buildup removal.-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate service information.-- Check the Fuel injectors --. Refer to Fuel Injectors --, CHECKING .-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P0306  Cylinder 6 Misfire detected Crankshaft speed Fluctuation
  • emission threshold misfire rate (MR) > 1.8[%]
  • catalyst damage misfire rate (MR) > 5.88 - 11.14[%]
 case 1:
  • ECT@cylinder head @ start >= -9 [°C]
case 2:
  • ECT@cylinder head @ start < -9 [°C]
  • then activation if ECT@cylinder head > 18[°C]
general:
  • active after engine start idle - 150 [rpm] + 1 camshaft [rev]
  • time after engine start > 0.0[s]
  • engine torque >= 0[Nm]
  • fuel cut off not active
  • rough road not detected
  • 200 Rev.
  • continuous
  • 2 DCY
  • immediately
 -- Check the intake system visually for leaks (false air).-- Check the spark plugs visually for signs of fouling.-- Check for an engine mechanical fault with a cylinder compression test. Carbon buildup may cause a higher than normal compression reading and may contribute to this concern. Refer to appropriate service information for low compression readings or for carbon buildup removal.-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate service information.-- Check the Fuel injectors --. Refer to Fuel Injectors --, CHECKING .-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P0307  Cylinder 7 Misfire detected Crankshaft speed Fluctuation
  • emission threshold misfire rate (MR) > 1.8[%]
  • catalyst damage misfire rate (MR) > 5.88 - 11.14[%]
 case 1:
  • ECT@cylinder head @ start >= -9 [°C]
case 2:
  • ECT@cylinder head @ start < -9 [°C]
  • then activation if ECT@cylinder head > 18[°C]
general:
  • active after engine start idle - 150 [rpm] + 1 camshaft [rev]
  • time after engine start > 0.0[s]
  • engine torque >= 0[Nm]
  • fuel cut off not active
  • rough road not detected
  • 200 Rev.
  • continuous
  • 2 DCY
  • immediately
 -- Check the intake system visually for leaks (false air).-- Check the spark plugs visually for signs of fouling.-- Check for an engine mechanical fault with a cylinder compression test. Carbon buildup may cause a higher than normal compression reading and may contribute to this concern. Refer to appropriate service information for low compression readings or for carbon buildup removal.-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate service information.-- Check the Fuel injectors --. Refer to Fuel Injectors --, CHECKING .-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P0308  Cylinder 8 Misfire detected Crankshaft speed Fluctuation
  • emission threshold misfire rate (MR) > 1.8[%]
  • catalyst damage misfire rate (MR) > 5.88 - 11.14[%]
 case 1:
  • ECT@cylinder head @ start >= -9 [°C]
case 2:
  • ECT@cylinder head @ start < -9 [°C]
  • then activation if ECT@cylinder head > 18[°C]
general:
  • active after engine start idle - 150 [rpm] + 1 camshaft [rev]
  • time after engine start > 0.0[s]
  • engine torque >= 0[Nm]
  • fuel cut off not active
  • rough road not detected
  • 200 Rev.
  • continuous
  • 2 DCY
  • immediately
 -- Check the intake system visually for leaks (false air).-- Check the spark plugs visually for signs of fouling.-- Check for an engine mechanical fault with a cylinder compression test. Carbon buildup may cause a higher than normal compression reading and may contribute to this concern. Refer to appropriate service information for low compression readings or for carbon buildup removal.-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate service information.-- Check the Fuel injectors --. Refer to Fuel Injectors --, CHECKING .-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P0321 Ignition / Distributor Engine speed Input Circuit range / Performance Crankshaft Position Sensor rationality check
  • counted teeth vs. reference incorrect
or
  • monitoring reference gap failure
  
  • 1.5 [s]
  • multiple
  • 2 DCY
 -- Check the Engine speed Sensor -G28-. Refer to Engine speed Sensor -G28-, CHECKING .-- Check the Camshaft Position Sensor 3 -G300-. Refer to Camshaft Position Sensor 3 -G300-, CHECKING .-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor -G40-, CHECKING .
P0322 Ignition / Distributor Engine speed Input Circuit No Signal Crankshaft Position Sensor signal activity check
  • camshaft signals > 3.00
and
  • engine speed no signal
  
  • 2.5 [s]
  • multiple
  • multiple
  • 2 DCY
 -- Check the Engine speed Sensor -G28-. Refer to Engine speed Sensor -G28-, CHECKING .-- Check the Camshaft Position Sensor 3 -G300-. Refer to Camshaft Position Sensor 3 -G300-, CHECKING .-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor -G40-, CHECKING .
P0324 Knock Control System Error Knock Control internal hardware check
  • signal fault counter (combustion) > 48.00[-]
or
  • signal fault counter (measuring window) > 2.00[-]
  • engine speed > 2000[rpm]
  • 0.5 [s]
  • multiple
  • 2 DCY
 -- Check the Knock Sensor 1 -G61-. Refer to Knock Sensor 1 -G61-, CHECKING .-- Check the Knock Sensor 2 -G66-. Refer to Knock Sensor 2 - G66-, CHECKING .-- Check the Knock Sensor 3 -G198-. Refer to Knock Sensor 3 - G198-, CHECKING .
P0327 Knock Sensor 1 Circuit Low Bank 1 Knock Sensor short to ground Port B
  • lower threshold < -0.50 [V]
  • engine speed > 1000[rpm]
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Knock Sensor 1 -G61-. Refer to Knock Sensor 1 -G61-, CHECKING .-- Check the Knock Sensor 2 -G66-. Refer to Knock Sensor 2 - G66-, CHECKING .-- Check the Knock Sensor 3 -G198-. Refer to Knock Sensor 3 - G198-, CHECKING .
Knock Sensor short to ground Port A
Knock Sensor signal range check
  • lower threshold < 0.15 - 2.30[V]
  • engine speed > 2000[rpm]
  • ECT @ cylinder block > 30[°C]
  • engine load > 30.00 - 84.80[%]
  • 2.5 [s]
  • multiple
P0328 Knock Sensor 1 Circuit High Bank 1 Knock Sensor short to Battery voltage Port B
  • upper threshold > 0.50[V]
  • engine speed > 1000[rpm]
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Knock Sensor 1 -G61-. Refer to Knock Sensor 1 -G61-, CHECKING .-- Check the Knock Sensor 2 -G66-. Refer to Knock Sensor 2 - G66-, CHECKING .-- Check the Knock Sensor 3 -G198-. Refer to Knock Sensor 3 - G198-, CHECKING .
Knock Sensor short to Battery voltage Port A
Knock Sensor signal range check
  • upper threshold > 8.00 - 130.00[V]
  • engine speed > 2000[rpm]
  • ECT @ cylinder block > 30[°C]
  • engine load > 30.00 - 84.80[%]
  • 2.5 [s]
  • multiple
P0332 Knock Sensor 2 Circuit Low Bank 2 Knock Sensor short to ground Port B
  • lower threshold < -0.50 [V]
  • engine speed > 1000[rpm]
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Knock Sensor 2 -G66-. Refer to Knock Sensor 2 - G66-, CHECKING .-- Check the Knock Sensor 1 -G61-. Refer to Knock Sensor 1 -G61-, CHECKING .
Knock Sensor short to ground Port A
Knock Sensor signal range check
  • lower threshold < 0.15 - 2.30[V]
  • engine speed > 2000[rpm]
  • ECT @ cylinder block > 30[°C]
  • engine load > 30.00 - 84.80[%]
  • 2.5 [s]
  • multiple
P0333 Knock Sensor 2 Circuit High Bank 2 Knock Sensor short to Battery voltage Port B
  • upper threshold > 0.50[V]
  • engine speed > 1000[rpm]
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Knock Sensor 2 -G66-. Refer to Knock Sensor 2 - G66-, CHECKING .-- Check the Knock Sensor 1 -G61-. Refer to Knock Sensor 1 -G61-, CHECKING .
Knock Sensor short to Battery voltage Port A
Knock Sensor signal range check
  • upper threshold > 8.00 - 130.00[V]
  • engine speed > 2000[rpm]
  • ECT @ cylinder block > 30[°C]
  • engine load > 30.00 - 84.80[%]
  • 2.5 [s]
  • multiple
P0341 Camshaft Position Sensor A Circuit range / Performance Phase Sensor 1
  • signal pattern incorrect
  • defect counter 98.00[-]
  
  • 0.50 s
  • Continuous
  • 2 DCY
 -- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor -G40-, CHECKING .-- Check the Camshaft Position Sensor 2 -G163-. Refer to Camshaft Position Sensor 2 -G163-, CHECKING .-- Check the Engine speed Sensor -G28-. Refer to Engine speed Sensor -G28-, CHECKING .
P0342 Camshaft Position Sensor A Circuit Low Phase Sensor 1
  • signal voltage permanently low
and
  • crankshaft signals 4.00 [-]
  
  • 0.50 s
  • Continuous
  • 2 DCY
 -- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor -G40-, CHECKING .-- Check the Camshaft Position Sensor 2 -G163-. Refer to Camshaft Position Sensor 2 -G163-, CHECKING .-- Check the Engine speed Sensor -G28-. Refer to Engine speed Sensor -G28-, CHECKING .
P0343 Camshaft Position Sensor A Circuit High Phase Sensor 1
  • signal voltage permanently low
and
  • crankshaft signals 4.00 [-]
  
  • 0.50 s
  • Continuous
  • 2 DCY
 -- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor -G40-, CHECKING .-- Check the Camshaft Position Sensor 2 -G163-. Refer to Camshaft Position Sensor 2 -G163-, CHECKING .-- Check the Engine speed Sensor -G28-. Refer to Engine speed Sensor -G28-, CHECKING .
P0346 Camshaft Position Sensor "A" Circuit range / Performance Phase Sensor 3
  • signal pattern incorrect
  • defect counter 98.00[-]
  
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Camshaft Position Sensor 2 -G163-. Refer to Camshaft Position Sensor 2 -G163-, CHECKING .-- Check the Engine speed Sensor -G28-. Refer to Engine speed Sensor -G28-, CHECKING .-- Check the Camshaft Position Sensor 3 -G300-. Refer to Camshaft Position Sensor 3 -G300-, CHECKING .-- Check the Camshaft Position Sensor 4 -G301-. Refer to Camshaft Position Sensor 4 - G301-, CHECKING .-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor -G40-, CHECKING .
P0347 Camshaft Position Sensor "A" Circuit Low Phase Sensor 3
  • signal voltage permanently low
and
  • crankshaft signals 4.00 [-]
  
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Camshaft Position Sensor 2 -G163-. Refer to Camshaft Position Sensor 2 -G163-, CHECKING .-- Check the Engine speed Sensor -G28-. Refer to Engine speed Sensor -G28-, CHECKING .-- Check the Camshaft Position Sensor 3 -G300-. Refer to Camshaft Position Sensor 3 -G300-, CHECKING .-- Check the Camshaft Position Sensor 4 -G301-. Refer to Camshaft Position Sensor 4 - G301-, CHECKING .-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor -G40-, CHECKING .
P0348 Camshaft Position Sensor "A" Circuit High Phase Sensor 3
  • signal voltage permanently high
and
  • crankshaft signals 4.00 [-]
  
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Camshaft Position Sensor 2 -G163-. Refer to Camshaft Position Sensor 2 -G163-, CHECKING .-- Check the Engine speed Sensor -G28-. Refer to Engine speed Sensor -G28-, CHECKING .-- Check the Camshaft Position Sensor 3 -G300-. Refer to Camshaft Position Sensor 3 -G300-, CHECKING .-- Check the Camshaft Position Sensor 4 -G301-. Refer to Camshaft Position Sensor 4 - G301-, CHECKING .-- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor -G40-, CHECKING .
P0351 Ignition Coil "A" Primary Control Open Circuit Ignition Coils Open Circuit
  • signal current < 0.25 - 2.0 mA
  • Or
  • Internal check failed
  • Engine speed > 680RPM
  • 2.0 s
  • Continuous
  • 2 DCY
 -- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P0352 Ignition Coil "B" Primary Control Open Circuit Ignition Coils Open Circuit
  • signal current < 0.25 - 2.0 mA
  • Or
  • Internal check failed
  • Engine speed > 680RPM
  • 2.0 s
  • Continuous
  • 2 DCY
 -- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P0353 Ignition Coil "C" Primary Control Open Circuit Ignition Coils Open Circuit
  • signal current < 0.25 - 2.0 mA
  • Or
  • Internal check failed
  • Engine speed > 680RPM
  • 2.0 s
  • Continuous
  • 2 DCY
 -- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P0354 Ignition Coil "D" Primary Control Open Circuit Ignition Coils Open Circuit
  • signal current < 0.25 - 2.0 mA
  • Or
  • Internal check failed
  • Engine speed > 680RPM
  • 2.0 s
  • Continuous
  • 2 DCY
 -- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P0355 Ignition Coil "E" Primary Control Open Circuit Ignition Coils Open Circuit
  • signal current < 0.25 - 2.0 mA
  • Or
  • Internal check failed
  • Engine speed > 680RPM
  • 2.0 s
  • Continuous
  • 2 DCY
 -- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P0356 Ignition Coil "F" Primary Control Open Circuit Ignition Coils Open Circuit
  • signal current < 0.25 - 2.0 mA
  • Or
  • Internal check failed
  • Engine speed > 680RPM
  • 2.0 s
  • Continuous
  • 2 DCY
 -- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P0357 Ignition Coil "G" Primary Control Open Circuit Ignition Coils Open Circuit
  • signal current < 0.25 - 2.0 mA
  • Or
  • Internal check failed
  • Engine speed > 680RPM
  • 2.0 s
  • Continuous
  • 2 DCY
 -- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P0358 Ignition Coil "H" Primary Control Open Circuit Ignition Coils Open Circuit
  • signal current < 0.25 - 2.0 mA
  • Or
  • Internal check failed
  • Engine speed > 680RPM
  • 2.0 s
  • Continuous
  • 2 DCY
 -- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P0366 Camshaft Position Sensor "B" Circuit range / Performance Phase Sensor 2
  • signal pattern incorrect
  • defect counter 98.00[-]
  
  • 0.50 [s]
  • continuous
  • 2 DCY
 -- Check the Camshaft Position Sensor 2 -G163-. Refer to Camshaft Position Sensor 2 -G163-, CHECKING .-- Check the Engine speed Sensor -G28-. Refer to Engine speed Sensor -G28-, CHECKING .-- Check the Camshaft Position Sensor 3 -G300-. Refer to Camshaft Position Sensor 3 -G300-, CHECKING .
P0367 Camshaft Position Sensor "B" Circuit Low  
  • signal voltage permanently low
and
  • crankshaft signals 4.00 [-]
  
  • 0.50 [s]
  • continuous
  • 2 DCY
 -- Check the Camshaft Position Sensor 2 -G163-. Refer to Camshaft Position Sensor 2 -G163-, CHECKING .-- Check the Engine speed Sensor -G28-. Refer to Engine speed Sensor -G28-, CHECKING .-- Check the Camshaft Position Sensor 3 -G300-. Refer to Camshaft Position Sensor 3 -G300-, CHECKING .
P0368 Camshaft Position Sensor "B" Circuit High  
  • signal voltage permanently high
and
  • crankshaft signals 4.00 [-]
  
  • 0.50 [s]
  • continuous
  • 2 DCY
 -- Check the Camshaft Position Sensor 2 -G163-. Refer to Camshaft Position Sensor 2 -G163-, CHECKING .-- Check the Engine speed Sensor -G28-. Refer to Engine speed Sensor -G28-, CHECKING .-- Check the Camshaft Position Sensor 3 -G300-. Refer to Camshaft Position Sensor 3 -G300-, CHECKING .
P0391 Camshaft Position Sensor "B" Circuit range / Performance Phase Sensor 4
  • signal pattern incorrect
  • defect counter 98.00[-]
  
  • 0.50 [s]
  • continuous
  • 2 DCY
 -- Check the Engine speed Sensor -G28-. Refer to Engine speed Sensor -G28-, CHECKING .-- Check the Camshaft Position Sensor 4 -G301-. Refer to Camshaft Position Sensor 4 - G301-, CHECKING .
P0392 Camshaft Position Sensor "B" Circuit Low Phase Sensor 4
  • signal voltage permanently low
and
  • crankshaft signals 4.00 [-]
  
  • 0.50 [s]
  • continuous
  • 2 DCY
 -- Check the Engine speed Sensor -G28-. Refer to Engine speed Sensor -G28-, CHECKING .-- Check the Camshaft Position Sensor 4 -G301-. Refer to Camshaft Position Sensor 4 - G301-, CHECKING .
P0393 Camshaft Position Sensor "B" Circuit High Phase Sensor 4
  • signal voltage permanently high
and
  • crankshaft signals 4.00 [-]
  
  • 0.50 [s]
  • continuous
  • 2 DCY
 -- Check the Engine speed Sensor -G28-. Refer to Engine speed Sensor -G28-, CHECKING .-- Check the Camshaft Position Sensor 4 -G301-. Refer to Camshaft Position Sensor 4 - G301-, CHECKING .
P0410  Secondary Air Injection System Malfunction Secondary Air System rationality check directly after catalyst heating
  • diff. of measured AIR pressure before AIR injection vs. AIR pressure after AIR injection > 3.00 [kPa]
  • ECT@cylinder block 5 - 3004[°C]
  • IAT @ manifold 5 - 142[°C]
  • modeled catalyst temp. < 780[°C]
  • mass air flow 12.00 - 240.00[kg/h]
  • difference engine load -10.0 - 10.0[%/rev]
  • barometric pressure > 74[kPa]
  • AIR system commanded off
  • 0.5 [s]
  • once / DCY
  • 2 DCY
 -- Check the Secondary Air Injection Sensor 1 -G609-. Refer to Secondary Air Injection Sensor 1 -G609-, CHECKING .-- Check the Secondary Air Injection Pump Relay -J299- / Secondary Air Injection Pump Motor -V101-. Refer to Secondary Air Injection Pump Relay - J299- / Secondary Air Injection Pump Motor - V101-, CHECKING .-- Check the Secondary Air Injection Solenoid Valve -N112-. Refer to Secondary Air Injection Solenoid Valve -N112-, CHECKING .-- Check the Secondary Air Injection Solenoid Valve 2 -N320-. Refer to Secondary Air Injection Solenoid Valve 2 -N320-, CHECKING .
P0413 Secondary Air Injection System Switching Valve "A" Circuit Open Secondary Air Valve open circuit
  • signal voltage 4.70 - 5.40 [V]
  • air valve, commanded off
  • engine speed > 80 RPM
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Secondary Air Injection Solenoid Valve -N112-. Refer to Secondary Air Injection Solenoid Valve -N112-, CHECKING .
P0415 Secondary Air Injection System Switching Valve "B" Circuit Secondary Air Valve Short to Battery plus
  • signal current > 2.20 A
  • air valve, commanded on
  • engine speed > 80 RPM
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Secondary Air Injection Solenoid Valve 2 -N320-. Refer to Secondary Air Injection Solenoid Valve 2 -N320-, CHECKING .-- Check the Secondary Air Injection Solenoid Valve -N112-. Refer to Secondary Air Injection Solenoid Valve -N112-, CHECKING .
P0416 Secondary Air Injection System Switching Valve "B" Circuit Open Secondary Air Valve open circuit
  • signal voltage 4.70 - 5.40 [V]
  • air valve, commanded off
  • engine speed > 80 RPM
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Secondary Air Injection Solenoid Valve 2 -N320-. Refer to Secondary Air Injection Solenoid Valve 2 -N320-, CHECKING .-- Check the Secondary Air Injection Solenoid Valve -N112-. Refer to Secondary Air Injection Solenoid Valve -N112-, CHECKING .
P0417 Secondary Air Injection System Switching Valve "B" Circuit Shorted Secondary Air Valve Short to ground
  • signal voltage 0.0 - 3.25 [V]
  • signal current > 2.20 A
  • air valve, commanded off
  • engine speed > 80 RPM
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Secondary Air Injection Solenoid Valve 2 -N320-. Refer to Secondary Air Injection Solenoid Valve 2 -N320-, CHECKING .-- Check the Secondary Air Injection Solenoid Valve -N112-. Refer to Secondary Air Injection Solenoid Valve -N112-, CHECKING .
P0418 Secondary Air Injection System Control "A" Circuit Secondary Air Injection Pump Relay open circuit
  • signal voltage 4.7 - 5.4 [V]
  • air valve, commanded off
  • engine speed > 80 RPM
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Secondary Air Injection Pump Relay -J299- / Secondary Air Injection Pump Motor -V101-. Refer to Secondary Air Injection Pump Relay - J299- / Secondary Air Injection Pump Motor - V101-, CHECKING .
P041F Secondary Air Injection System Switching Valve "A" Circuit Shorted Secondary Air Valve Short to ground
  • signal voltage 0.0 - 3.25 [V]
  • air valve, commanded off
  • engine speed > 80 RPM
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Secondary Air Injection Solenoid Valve -N112-. Refer to Secondary Air Injection Solenoid Valve -N112-, CHECKING .-- Check the Secondary Air Injection Solenoid Valve 2 -N320-. Refer to Secondary Air Injection Solenoid Valve 2 -N320-, CHECKING .
P0420  Catalyst System Efficiency Below Threshold Bank 1 measure of OSC compared to OSC of borderline catalyst
  • measured OSC / OSC of borderline catalyst measured OSC EWMA filter value for catalyst < 1.00[-]
  • time after engine start > n.a. [s]
or
  • time after dew point > 40.0 - 60.0[s]
  • delta exhaust gas mass flow < 20.00 [kg/h]
  • exhaust gas mass flow, lower range 18.00 - 100.00[kg/h]
  • exhaust gas mass flow, upper range n.a.
  • modeled exhaust gas temp. dynamic < 30.0[K]
  • modeled exhaust gas temp. in catalyst system, lower range 490 - 800 [°C]
  • modeled exhaust gas temp. in catalyst system, upper range n.a.
  • minimum modeled exhaust gas temp. in catalyst system > 350[°C]
  • for time > 90.0[s]
  • filtered minimum modeled exhaust gas temp. in catalyst system > 0[°C]
  • engine load 14.30 - 80.30 [%]
  • evap purge loading n.a.
  • engine speed 1000 - 3000 [rpm]
  • deviation between lambda setpoint and actual lambda value < | 4.0 |[%]
  • lambda control closed loop
  • lambda control not at min or max limit AAT > -10 [°C]
  • number of checks, no step change suspicion1 [-]
  • number of checks, step change suspicion6 [-]
  • O2S front ready
  • O2S rear ready
  • AIR not active
  • no misfire
  • O2S front plausibility check in current driving cycle ready
  • O2S front response monitoring in current driving cycle ready
  • 60 [s]
  • Once/DCY
  • 2 DCY
 -- Check the Three Way Catalytic Converter (TWC). Refer to THREE WAY CATALYTIC CONVERTER (TWC), CHECKING .-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter -GX7-, CHECKING .-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, CHECKING .-- Check the Secondary Air Injection Solenoid Valve -N112-. Refer to Secondary Air Injection Solenoid Valve -N112-, CHECKING .
P0430  Catalyst System, Bank2 Efficiency Below Threshold Bank 2 measure of OSC compared to OSC of borderline catalyst
  • measured OSC / OSC of borderline catalyst measured OSC EWMA filter value for catalyst < 1.00[-]
  • time after engine start > n.a. [s]
or
  • time after dew point > 40.0 - 60.0[s]
  • delta exhaust gas mass flow < 20.00 [kg/h]
  • exhaust gas mass flow, lower range 18.00 - 100.00[kg/h]
  • exhaust gas mass flow, upper range n.a.
  • modeled exhaust gas temp. dynamic < 30.0[K]
  • modeled exhaust gas temp. in catalyst system, lower range 490 - 800 [°C]
  • modeled exhaust gas temp. in catalyst system, upper range n.a.
  • minimum modeled exhaust gas temp. in catalyst system > 350[°C]
  • for time > 90.0[s]
  • filtered minimum modeled exhaust gas temp. in catalyst system > 0[°C]
  • engine load 14.30 - 80.30 [%]
  • evap purge loading n.a.
  • engine speed 1000 - 3000 [rpm]
  • deviation between lambda setpoint and actual lambda value < | 4.0 |[%]
  • lambda control closed loop
  • lambda control not at min or max limit AAT > -10 [°C]
  • number of checks, no step change suspicion1 [-]
  • number of checks, step change suspicion6 [-]
  • O2S front ready
  • O2S rear ready
  • AIR not active
  • no misfire
  • O2S front plausibility check in current driving cycle ready
  • O2S front response monitoring in current driving cycle ready
  • 60 [s]
  • Once/DCY
  • 2 DCY
 -- Check the Three Way Catalytic Converter (TWC). Refer to THREE WAY CATALYTIC CONVERTER (TWC), CHECKING .-- Check the Oxygen Sensor 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter -GX11-, CHECKING .-- Check the Oxygen Sensor 2 after Catalytic Converter -GX8-. Refer to Oxygen Sensor 2 After Catalytic Converter -GX8-, CHECKING .
P0441  Evaporative Emission System functional check Valve Stuck (Purge flow) EVAP System Function Check
  • deviation lambda control < |4.00 - 5.51| [%]
and
  • deviation idle control < 20.00[%]
 Choice of:
  • integrated EVAP purge mass > 110.0 [g]
or
  • integrated air mass > 5.00 - 8.00 [kg]
and Choice of:
  • ECT @ cylinder block > 60 [°C]
or
  • substitute ECT > 60[°C]
and general:
  • engine speed idle [rpm]
  • engine speed < n.a[rpm]
  • engine speed deviation < | 80 |[rpm]
  • engine load 13.99 - 60.00[%]
  • deviation engine load <= | 2.51 |[%]
  • AAT > 4[°C]
  • barometric pressure > 74.00[kPa]
  • lambda control closed loop
  • 16.6 [s]
  • once / DCY
  • 2 DCY
 -- Check the EVAP System for Leaks. Refer to EVAP SYSTEM, CHECKING FOR LEAKS . -- Check the Evaporative Emission Canister Purge Regulator Valve -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING .-- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to Fuel Tank Leak Detection Control Module -J909 -, CHECKING .
P0444 Evaporative Emission System Purge Control Valve Circuit Open EVAP Purge Valve Open Circuit
  • signal voltage > 4.70 - 5.40 [V]
  • EVAP purge valve, commanded off
  • engine speed > 80 RPM
  • 0.5 [s]
  • Continuous
  • 2 DCY
 -- Check the Evaporative Emission Canister Purge Regulator Valve -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING .-- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to Fuel Tank Leak Detection Control Module -J909 -, CHECKING .
P044F Secondary Air Injection System Switching Valve "A" Circuit Secondary Air Valve Short to Battery plus
  • signal current > 2.20 A
  • air valve, commanded on
  • engine speed > 80 RPM
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Secondary Air Injection Solenoid Valve -N112-. Refer to Secondary Air Injection Solenoid Valve -N112-, CHECKING .-- Check the Secondary Air Injection Solenoid Valve 2 -N320-. Refer to Secondary Air Injection Solenoid Valve 2 -N320-, CHECKING .
P0450 Evaporative Emission System Pressure Sensor / Switch NVLD switch open circuit
  • signal voltage 0.39 - 0.55 [V]
 case 1
  • ignition on
  • Engine running
case 2
  • ignition off
  • NVLD (EVAP-System) in diagnostic mode
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the EVAP System for Leaks. Refer to EVAP SYSTEM, CHECKING FOR LEAKS . -- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to Fuel Tank Leak Detection Control Module -J909 -, CHECKING
P0451 Evaporative Emission System Pressure Sensor / Switch range / Performance NVLD switch functional check: stuck close
  • natural vacuum leak detection (NVLD) switch position stuck closed
  • ignition off
  • fuel level < 85.40 [%]
  • Fuel Temp Increase >= 5 °K
  • For time >= 1.0h
  • AAT >= 4 [°C]
  • barometric pressure > 73.00[kPa]
  • time since ignition off > 1200[s]
  • time since ignition off < 24 [h]
  • once / DCY
  • 2 DCY
 -- Check the EVAP System for Leaks. Refer to EVAP SYSTEM, CHECKING FOR LEAKS . -- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to Fuel Tank Leak Detection Control Module -J909 -, CHECKING
P0452 Evaporative Emission System Pressure Sensor / Switch Low NVLD switch short to ground
  • signal voltage < 0.24 [V]
 case 1
  • ignition on
  • Engine running
case 2
  • ignition off
  • NVLD (EVAP-System) in diagnostic mode
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the EVAP System for Leaks. Refer to EVAP SYSTEM, CHECKING FOR LEAKS . -- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to Fuel Tank Leak Detection Control Module -J909 -, CHECKING
P0453 Evaporative Emission System Pressure Sensor / Switch High NVLD switch short to Battery voltage
  • short to Battery voltage signal voltage > 3.0 [V]
 case 1
  • ignition on
  • Engine running
case 2
  • ignition off
  • NVLD (EVAP-System) in diagnostic mode
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the EVAP System for Leaks. Refer to EVAP SYSTEM, CHECKING FOR LEAKS . -- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to Fuel Tank Leak Detection Control Module -J909 -, CHECKING -- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING .
P0456  Evaporative Emission System Leak detected (very small leak) EVAP System very small leak functional check
  • natural vacuum leak detection (NVLD) switch position open
  • ignition off
  • fuel level < 85.40[%]
  • fuel temperature drop >= 6 [K]
  • for time >= 1.0[h]
  • AAT >= 4 [°C]
  • barometric pressure > 73.00[kPa]
  • difference between barometric pressure @ stop and barometric pressure @ start < 0.65[kPa]
  • time since ignition off > 1.5; < 10[h]
  • once DCY
  • 2 DCY
 -- Check the EVAP System for Leaks. Refer to EVAP SYSTEM, CHECKING FOR LEAKS . -- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to Fuel Tank Leak Detection Control Module -J909 -, CHECKING -- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING .
P0458 Evaporative Emission System Purge Control Valve Circuit Low EVAP Purge Valve Short to ground
  • Signal voltage, < 0.0 - 3.26 [V]
  • EVAP purge valve, commanded Off
  • engine speed > 80 RPM
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING .
P0459 Evaporative Emission System Purge Control Valve Circuit High EVAP Purge Valve Short to Battery voltage
  • signal current > 2.20 A
  • EVAP purge valve, commanded On
  • engine speed > 80 RPM
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING .
P0461 Fuel Level Sensor Circuit range / Performance Fuel Level plausibility check
  • Difference between fuel consumption and fuel level changes, < -12.00; >12.00 [l]
 general:
  • vehicle speed > 6[mph]
  • for time > 10.0 [s]
case 1: for tank full
  • fuel level > 96.00 [%]
  • fuel consumption since last refueling or last plausibility check > 38.00 [l]
case 2: for tank not full
  • fuel level <= 96.00[%]
  • fuel consumption since last refueling or last plausibility check > 15.00 [l]
  • ignition on
  • 1.0 [s]
  • multiple
  • 2 DCY
 -- Check the circuitry between the Fuel Level Sensor -G- and the Instrument Cluster Control Module -J285-. Refer to appropriate wiring schematic. If the circuitry is ok, replace the Fuel Level Sensor -G-.
P0462 Fuel Level Sensor "A" Circuit Low COM: Fuel Level (FL) Sensor 1 communication with IPC
  • IPC module signal: short to ground failure
 general:
  • vehicle speed > 6[mph]
  • for time > 10.0 [s]
case 1: for tank full
  • fuel level > 96.00 [%]
  • fuel consumption since last refueling or last plausibility check > 38.00 [l]
case 2: for tank not full
  • fuel level <= 96.00[%]
  • fuel consumption since last refueling or last plausibility check > 15.00 [l]
  • ignition on
  • 0.5 [s}
  • continuous
  • 2 DCY
 -- Check the circuitry between the Fuel Level Sensor -G- and the Instrument Cluster Control Module -J285-. Refer to appropriate wiring schematic. If the circuitry is ok, replace the Fuel Level Sensor -G-.
  • IPC module signal: signal range check failure
P0463 Fuel Level Sensor "A" Circuit High COM: Fuel Level (FL) Sensor 1 communication with IPC
  • IPC module signal: short to battery / open circuit failure
 general:
  • vehicle speed > 6[mph]
  • for time > 10.0 [s]
case 1: for tank full
  • fuel level > 96.00 [%]
  • fuel consumption since last refueling or last plausibility check > 38.00 [l]
case 2: for tank not full
  • fuel level <= 96.00[%]
  • fuel consumption since last refueling or last plausibility check > 15.00 [l]
  • ignition on
  • 0.5 [s}
  • continuous
  • 2 DCY
 -- Check the circuitry between the Fuel Level Sensor -G- and the Instrument Cluster Control Module -J285-. Refer to appropriate wiring schematic. If the circuitry is ok, replace the Fuel Level Sensor -G-.
P0491  Secondary Air System Insufficient flow Bank 1 Secondary Air System flow check during catalyst heating case 1: blockage:
  • relative AIR pressure measured with AIR pressure sensor vs. modeled < 0.10 [-]
leakage:
  • relative AIR pressure measured with AIR pressure sensor vs. modeled < 0.10 [-]
case 2: blockage:
  • relative AIR pressure measured with AIR pressure sensor vs. modeled < 0.32[-]
leakage:
  • relative AIR pressure measured with AIR pressure sensor vs. modeled < 0.32[-]
case 3: blockage:
  • relative AIR pressure measured with AIR pressure sensor vs. modeled while valve bank 2 commanded closed < 0.70[-]
leakage:
  • relative AIR pressure measured with AIR pressure sensor vs. modeled while valve bank 2 commanded closed < 0.70[-]
case 4:
  • average pressure difference between absolute value and filtered while valve bank 2 commanded closed < 0.14 - 1.15[kPa]
  • ECT @ cylinder block 5 - 3004[°C]
  • IAT @ manifold 5 - 142[°C]
  • modeled catalyst temp. < 780[°C]
  • mass air flow 12.00 - 240.00[kg/h]
  • difference engine load -10.0 - 10.0[%/rev]
  • barometric pressure > 74[kPa]
  • AIR system commanded on
  • 0.0 [s]
  • Once / DCY
  • 2 DCY
 -- Check the Secondary Air Injection Sensor 1 -G609-. Refer to Secondary Air Injection Sensor 1 -G609-, CHECKING .-- Check the Secondary Air Injection Pump Relay -J299- / Secondary Air Injection Pump Motor -V101-. Refer to Secondary Air Injection Pump Relay - J299- / Secondary Air Injection Pump Motor - V101-, CHECKING .-- Check the Secondary Air Injection Solenoid Valve -N112-. Refer to Secondary Air Injection Solenoid Valve -N112-, CHECKING
P0492  Secondary Air System Insufficient flow. Bank 2 Secondary Air System flow check during catalyst heating case 1: blockage:
  • relative AIR pressure measured with AIR pressure sensor vs. modeled < 0.10 [-]
leakage:
  • relative AIR pressure measured with AIR pressure sensor vs. modeled < 0.10 [-]
case 2: blockage:
  • relative AIR pressure measured with AIR pressure sensor vs. modeled < 0.32[-]
leakage:
  • relative AIR pressure measured with AIR pressure sensor vs. modeled < 0.32[-]
case 3: blockage:
  • relative AIR pressure measured with AIR pressure sensor vs. modeled while valve bank 2 commanded closed < 0.70[-]
leakage:
  • relative AIR pressure measured with AIR pressure sensor vs. modeled while valve bank 2 commanded closed < 0.70[-]
case 4:
  • average pressure difference between absolute value and filtered while valve bank 2 commanded closed < 0.14 - 1.15[kPa]
  • ECT@cylinder block 5 - 3004[°C]
  • IAT @ manifold 5 - 142[°C]
  • modeled catalyst temp. < 780[°C]
  • mass air flow 12.00 - 240.00[kg/h]
  • difference engine load -10.0 - 10.0[%/rev]
  • barometric pressure > 74[kPa]
  • AIR system commanded on
  • 0.0 [s]
  • Once / DCY
  • 2 DCY
 -- Check the Secondary Air Injection Sensor 1 -G609-. Refer to Secondary Air Injection Sensor 1 -G609-, CHECKING .-- Check the Secondary Air Injection Pump Relay -J299- / Secondary Air Injection Pump Motor -V101-. Refer to Secondary Air Injection Pump Relay - J299- / Secondary Air Injection Pump Motor - V101-, CHECKING .-- Check the Secondary Air Injection Solenoid Valve 2 -N320-. Refer to Secondary Air Injection Solenoid Valve 2 -N320-, CHECKING .-- Check the Secondary Air Injection Solenoid Valve -N112-. Refer to Secondary Air Injection Solenoid Valve -N112-, CHECKING
P0501 Vehicle speed Sensor "A" Circuit range / Performance Vehicle speed Sensor plausibility check
  • speed sensor signal: plausibility error failure
  
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the vehicle speed signal. Refer to VEHICLE speed SIGNAL, CHECKING .-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
P0502 Vehicle speed Sensor "A" Circuit Low Vehicle speed Sensor check
  • speed sensor signal: error failure
  
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the vehicle speed signal. Refer to VEHICLE speed SIGNAL, CHECKING .-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
P0506 Idle Air Control System RPM Lower Than Expected Idle Controller out of range low
  • engine speed deviation > 200[rpm]
and
  • RPM controller torque value n.a. [Nm]
  • engine speed idle
  • time after engine start >= 2.5 [s]
  • Vehicle speed, 0 MPH
  • IAT > -11° C
  • altitude < 2700m
  • external torque demand not requested
  • ECT, > 11° C
for manual transmission:
  • engine load < 34.50%
  • 10.0 [s]
  • multiple
  • 2 DCY
 -- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .
P0507 Idle Air Control System RPM Higher Than Expected Idle Controller out of range high
  • engine speed deviation < -200[rpm]
and
  • RPM controller torque value n.a. [Nm]
or
  • integrated number of fuel cut off transitions >= n.a.[-]
  • engine speed idle
  • time after engine start >= 2.5 [s]
  • Vehicle speed, 0 MPH
  • IAT > -11° C
  • altitude < 2700m
  • external torque demand not requested
  • ECT, > 11° C
for manual transmission:
  • engine load < 34.50%
  • 10.0 [s]
  • multiple
  • 2 DCY
 -- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .
P050A Cold start Idle Control System Performance Cold start Monitoring Idle Controller out of range low
  • engine speed deviation > 200[rpm]
and
  • RPM controller torque value n.a. [Nm]
  • catalyst heating active
  • vehicle speed 0[mph]
  • barometric pressure > 73.40[kPa]
  • torque safety limitation not active
  • driver request not active
for manual transmission:
  • engine load < 34.50[%]
  • 9.0 [s]
  • multiple
  • 2 DCY
 -- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .
Cold start Monitoring Idle Controller out of range high
  • engine speed deviation < -200[rpm]
and
  • RPM controller torque value n.a. [Nm]
or
  • integrated number of fuel cut off transitions >= n.a.[-]
  • catalyst heating active
  • vehicle speed 0[mph]
  • barometric pressure > 73.40[kPa]
  • torque safety limitation not active
  • driver request not active
P050B Idle Ignition timing monitor Cold start Monitoring Ignition Control idle ignition timing monitor
  • difference between commanded spark timing vs. actual value > 16.50 - 50.00[%]
  • time during catalyst heating > 17.0[s]
  • commanded spark retard during catalyst heating < 55.0[%]
  • catalyst heating active
  • idle condition active
  • vehicle speed =0.0[mph]
  • delta engine load <= 10.01[%]
  • delta engine speed <= 400[rpm]
  • engine load <= 30.00 - 45.00[%]
  • 5.0 [s]
  • once / DCY
  • 2 DCY
 -- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .-- Check for any engine speed sensor or ignition coil faults and diagnose them first. If no other codes are set, replace the Engine Control Module -J623-.
P052A Cold start "A" Camshaft Position Timing Over-Advanced Bank 1 Cold start Monitoring VVT Actuator Intake target error
  • difference between target position vs. actual position > |8.00|[°CRK]
  • time after engine start >= 90.0 [s]
  • engine speed >= 520[rpm]
  • modeled oil temperature >= -273 [°C]
  • commanded camshaft timing correction for catalyst heating active
  • 12.8 [s]
  • once / DCY
  • 2 DCY
 -- Check engine oil for incorrect viscosity or in need of servicing (dirty oil). Oil that is not clear in color may be causing the sensor to operate incorrect ly. The engine oil must be clean and of the correct viscosity in order for the sensor to operate properly. Check the vehicle paperwork to determine what oil viscosity has been used and when the last oil change was performed. Change the engine oil if necessary.-- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 -N205-, CHECKING .
P052C Cold start "A" Camshaft Position Timing Over-Advanced Bank 2 Cold start Monitoring VVT Actuator Intake target error
  • difference between target position vs. actual position > |8.00|[°CRK]
  • time after engine start >= 90.0 [s]
  • engine speed >= 520[rpm]
  • modeled oil temperature >= -273 [°C]
  • commanded camshaft timing correction for catalyst heating active
  • 12.8 [s]
  • once / DCY
  • 2 DCY
 -- Check engine oil for incorrect viscosity or in need of servicing (dirty oil). Oil that is not clear in color may be causing the sensor to operate incorrect ly. The engine oil must be clean and of the correct viscosity in order for the sensor to operate properly. Check the vehicle paperwork to determine what oil viscosity has been used and when the last oil change was performed. Change the engine oil if necessary.-- Check the Camshaft Adjustment Valve 2 -N208-. Refer to Camshaft Adjustment Valve 2 - N208 -, CHECKING .
P053F Cold start Fuel Pressure Performance Bank 1 Cold start Monitoring: Fuel Volume Regulator Control, high pressure side functional check
  • difference between target pressure vs. actual pressure < -3.00 mPa
or
  • target pressure-actual pressure >1.30MPa
  • time after engine start > 7.0 [s]
  • fuel cut off not active
  • time after fuel cut off > 7.0[s]
  • catalyst heating active
  • fuel volume regulator control active
  • relative fuel mass 5.02 - 150.00 [%]
  • 5.0 [s]
  • multiple
  • 2 DCY
 -- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate service information.-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .-- Check the Fuel Metering Valve -N290-. Refer to Fuel Metering Valve -N290-, CHECKING .
P054A Cold start "B" Camshaft Position Timing Over-Advanced Bank 1 Cold start Monitoring VVT Actuator Intake target error
  • difference between target position vs. actual position > |8.00|[°CRK]
  • time after engine start >= 90.0 [s]
  • engine speed >= 520[rpm]
  • modeled oil temperature >= -273 [°C]
  • commanded camshaft timing correction for catalyst heating active
  • 12.8 [s]
  • once / DCY
  • 2 DCY
 -- Check engine oil for incorrect viscosity or in need of servicing (dirty oil). Oil that is not clear in color may be causing the sensor to operate incorrect ly. The engine oil must be clean and of the correct viscosity in order for the sensor to operate properly. Check the vehicle paperwork to determine what oil viscosity has been used and when the last oil change was performed. Change the engine oil if necessary.-- Check the Exhaust Camshaft Adjustment Valve 1 -N318-. Refer to Camshaft Adjustment Valve 1 -N205-, CHECKING .
P054C Cold start "B" Camshaft Position Timing Over-Advanced Bank 2 Cold start Monitoring VVT Actuator Intake target error
  • difference between target position vs. actual position > |8.00|[°CRK]
  • time after engine start >= 90.0 [s]
  • engine speed >= 520[rpm]
  • modeled oil temperature >= -273 [°C]
  • commanded camshaft timing correction for catalyst heating active
  • 12.8 [s]
  • once / DCY
  • 2 DCY
 -- Check engine oil for incorrect viscosity or in need of servicing (dirty oil). Oil that is not clear in color may be causing the sensor to operate incorrect ly. The engine oil must be clean and of the correct viscosity in order for the sensor to operate properly. Check the vehicle paperwork to determine what oil viscosity has been used and when the last oil change was performed. Change the engine oil if necessary.-- Check the Exhaust Camshaft Adjustment Valve 2 -N319-. Refer to Exhaust Camshaft Adjustment Valve 2 - N319-, CHECKING .
P0597 Thermostat Heater Control Circuit Open Electrical Thermostat open circuit
  • signal voltage 4.70 - 5.40V
  • engine speed > 80
  • 0.48 [s]
  • continuous
  • 2 DCY
 -- Check the Map Controlled Engine Cooling Thermostat -F265-. Refer to Map Controlled Engine Cooling Thermostat -F265-, CHECKING .
P0598 Thermostat Heater Control Circuit Low Electrical Thermostat short to ground
  • signal voltage 0.0 - 3.25 [V]
  • engine speed > 80
  • 0.48 [s]
  • continuous
  • 2 DCY
 -- Check the Map Controlled Engine Cooling Thermostat -F265-. Refer to Map Controlled Engine Cooling Thermostat -F265-, CHECKING .
P0599 Thermostat Heater Control Circuit High Electrical Thermostat short to Battery voltage
  • signal current > 2.20 A
  • engine speed > 80
  • thermostat commanded on
  • 0.48 [s]
  • continuous
  • 2 DCY
 -- Check the Map Controlled Engine Cooling Thermostat -F265-. Refer to Map Controlled Engine Cooling Thermostat -F265-, CHECKING .
P0606 ECM Monitoring / Communication failure ECM: Self Check for Sensor Integrated Circuit internal hardware check (adjustment communication, voltage supply)
  • check failed
  
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Replace the Engine Control Module -J623-.
Ignition Control communication check
  • internal check failure
or
  • SPI communications check Identifier failure
  • engine speed > 80.0[rpm]
Barometric Pressure Sensor plausibility check
  • signal gradient > 7.50 [kPa/s]
or
  • signal gradient < -7.50 [kPa/s]
  
  • 2.0 [s]
  • continuous
Barometric Pressure Sensor plausibility check
  • diff. barometric sensor vs. last driving cycle > 15.00 [kPa]
and
  • diff. barometric pressure vs. upper threshold model > 2.00 [kPa]
or
  • diff. barometric pressure vs. upper threshold model < 2.00[kPa]
  • time after engine start < 5.0 [s]
  • 2.0 [s]
  • once / DCY
Barometric Pressure Sensor cross check
  • diff. barometric pressure to average value of all pressure sensors @ start < -2.50 [kPa]
or
  • diff. barometric pressure to average value of all pressure sensors @ start > 2.50[kPa]
  • engine shut-off-time > 5.0[s]
  • engine speed < 300 [rpm]
  • 0.0 [s]
  • once / DCY
Barometric Pressure Sensor short to battery voltage / open circuit
  • measured barometric pressure > 115.00[kPa]
  
  • 3.0 [s]
  • multiple
Barometric Pressure Sensor short to ground
  • signal voltage < 0.20[V]
Barometric Pressure Sensor Out of range high
  • measured barometric pressure > 115.00[kPa]
  • 2.0 [s]
  • continuous
Barometric Pressure Sensor Out of range low
  • measured barometric pressure < 45.00 [kPa]
P0627 Fuel Pump "A" Control Circuit / Open Fuel Pump "A" Control Circuit / Open
  • Internal error fuel pump control unit
  • Feedback from fuel pump control unit Pump blocked short circuit to battery +, ground or open circuit
  • Battery voltage, > 9-16 [V]
  • Engine start, Completed
  • 15.0 s
  • No MIL
 -- Check the Fuel Pump Control Module -J538- / Transfer Fuel Pump -G6-. Refer to Fuel Pump Control Module - J538- / Transfer Fuel Pump - G6-, CHECKING .
P062B Internal Control Module Fuel Injector Control Performance ECM: Injection Valves communication check
  • SPI communications check failure
  • identifier
  • engine speed > 80 [rpm]
  • 2.2 [s]
  • continuous
  • 2 DCY
 -- Replace the Engine Control Module -J623-.
P0634 Control Module Internal temperature "A" Too High Electrical Thermostat signal range check
  • signal range check over temperature > 150 [°C]
  • engine speed > 80 [rpm]
  • 1.1 [s]
  • continuous
  • 2 DCY
 -- Check the Fuel Pump Control Module -J538- / Transfer Fuel Pump -G6-. Refer to Fuel Pump Control Module - J538- / Transfer Fuel Pump - G6-, CHECKING .
P0638 Throttle Actuator Control range / Performance Throttle Actuator Basic Settings rationality check open movement
  • time to open over reference point > 0.6 [s]
and
  • reference point -1.5[%]
  • ignition on
  • engine speed < = 300 [rpm]
  • vehicle speed <= 0 [mph]
  • ECT @ cylinder block >= 5 [°C]
  • IAT @ manifold >= 5 [°C]
  • 0 [s]
  • multiple
  • 2 DCY
 -- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .
  • time to close below reference point > 0.3Sec
and
  • reference point 1.0 [%]
  
Throttle Actuator Basic Settings rationality check close movement
  • time to open over reference point > 0.6 [s]
and
  • reference point 2.88[%]
  • engine speed 0[rpm]
  • vehicle speed 0[mph]
  • ECT @ cylinder block > 5[°C]
  • IAT @ manifold > 5[°C]
Case 1:
  • ignition on
Case 2:
  • engine shut-off-time > 0.5[s]
  • number of checks 3.00 [-]
Throttle Actuator Basic Settings signal range check @ mechanical stop low
  • TPS 1 signal voltage < 0.42; > 0.58[V]
  • engine speed 0 {rpm]
  • vehicle speed 0 [mph]
  • ignition on
Case 1:
  • ignition on
  • ECT @ cylinder block 5 - 115[°C]
  • IAT @ manifold 5 - 143[°C]
Case 2:
  • engine shut-off-time > 0.5[s]
  • ECT @ cylinder block 5 - 115[°C]
  • IAT @ manifold 5 - 143[°C]
  • 0.3 [s]
  • multiple
P0641 Sensor Reference voltage A Circuit / Open ECM: Sensor Reference Circuit A signal range check
  • Signal voltage deviation > +/- 0.3 V
  
  • 0.5 s
  • Continuous
  • 2 DCY
 -- If a related sensor voltage code is also set, refer to that sensor for diagnosis first. If no other related codes set, replace the Engine Control Module -J623-.
P0651 Sensor Reference voltage B Circuit / Open ECM: Sensor Reference Circuit B signal range check
  • Signal voltage deviation > +/- 0.3 V
  
  • 0.5 s
  • Continuous
  • 2 DCY
 -- If a related sensor voltage code is also set, refer to that sensor for diagnosis first. If no other related codes set, replace the Engine Control Module -J623-.
P0657 Actuator Supply voltage A Circuit / Open Supply voltage Relay Engine Components open
  • signal voltage > 4.4.. 5.6 [V]
  • Relay commanded off
  • engine speed > 80 [rpm]
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Motronic Engine Control Module Power Supply Relay -J271-. Refer to Motronic Engine Control Module Power Supply Relay - J271-, CHECKING .-- Check the Engine Component Power Supply Relay -J757-. Refer to Engine Component Power Supply Relay -J757-, CHECKING .
P0658 Actuator Supply voltage A Circuit Low Supply voltage Relay Engine Components short to ground
  • signal voltage < 2.15.. 3.25 [V]
  • Relay commanded off
  • engine speed > 80 [rpm]
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Motronic Engine Control Module Power Supply Relay -J271-. Refer to Motronic Engine Control Module Power Supply Relay - J271-, CHECKING .-- Check the Engine Component Power Supply Relay -J757-. Refer to Engine Component Power Supply Relay -J757-, CHECKING .
P0659 Actuator Supply voltage "A" Circuit High Supply voltage Relay Engine Components short to Battery voltage
  • signal current > 1.10 [A]
  • Relay commanded on
  • engine speed > 80 [rpm]
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Motronic Engine Control Module Power Supply Relay -J271-. Refer to Motronic Engine Control Module Power Supply Relay - J271-, CHECKING .-- Check the Engine Component Power Supply Relay -J757-. Refer to Engine Component Power Supply Relay -J757-, CHECKING .
P0697 Sensor Reference voltage C Circuit / Open ECM: Sensor Reference Circuit C signal range check
  • signal voltage deviation > +/- 0.3 [V]
  
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- If a related sensor voltage code is also set, refer to that sensor for diagnosis first. If no other related codes set, replace the Engine Control Module -J623-.
P11A5 Camshaft Actuator "A" Cylinder 2 Circuit/Open Variable Valve Lift (VVL) Actuator, Inlet Closed, circuit open
  • Signal voltage = 4.8 - 5.3 [V]
  • variable valve lift actuator = commanded on
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Cam Actuators --. Refer to Cam Actuators --, CHECKING .
Variable Valve Lift (VVL) Actuator, Inlet Closed, short to Battery voltage
  • signal current = 3.74 - 6.8 A
P11A6 Camshaft Actuator "A" Cylinder 2 range / Performance Variable Valve Lift (VVL) Actuator, Inlet open, rationality check
  • difference of feedback signal vs. battery voltage < 1.00 [V]
and
  • correction run (switches into the opposite direction) = successful
  • variable valve lift actuator = commanded on
  • engine speed 400 - 4500 [rpm]
  • actuator temperature (model-based) > - 30 [°C]
  • 6.0 [s]
  • multiple
  • 2 DCY
 -- Check the Cam Actuators --. Refer to Cam Actuators --, CHECKING .
Variable Valve Lift (VVL) Actuator, Inlet open, rationality check
  • difference of feedback signal vs. battery voltage < 1.00 [V]
and
  • correction run (switches into the opposite direction) = fail
  • 3.0 [s]
  • multiple
P11A7 Camshaft Actuator "B" Cylinder 2 Circuit Open or short to Battery voltage Variable Valve Lift (VVL) Actuator, Inlet open, circuit open
  • Signal voltage = 4.8 - 5.3 [V]
  • variable valve lift actuator = commanded on
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Cam Actuators --. Refer to Cam Actuators --, CHECKING .
Variable Valve Lift (VVL) Actuator, Inlet open, short to Battery voltage
  • signal current = 3.74 - 6.8 A
P11A8 Camshaft Actuator "B" Cylinder 2 range / Performance Variable Valve Lift (VVL) Actuator, Inlet open, rationality check
  • difference of feedback signal vs. battery voltage < 1.00 [V]
and
  • correction run (switches into the opposite direction) = successful
  • variable valve lift actuator = commanded on
  • engine speed 400 - 4500 [rpm]
  • actuator temperature (model-based) > - 30 [°C]
  • 6.0 [s]
  • multiple
  • 2 DCY
 -- Check the Cam Actuators --. Refer to Cam Actuators --, CHECKING .
Variable Valve Lift (VVL) Actuator, Inlet open, rationality check
  • difference of feedback signal vs. battery voltage < 1.00 [V]
and
  • correction run (switches into the opposite direction) = fail
  • 3.0 [s]
  • multiple
P11A9 Camshaft Actuator "A" Cylinder 3 Circuit/Open Variable Valve Lift (VVL) Actuator, Inlet Closed, circuit open
  • Signal voltage = 4.8 - 5.3 [V]
  • variable valve lift actuator = commanded on
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Cam Actuators --. Refer to Cam Actuators --, CHECKING .
Variable Valve Lift (VVL) Actuator, Inlet Closed, short to Battery voltage
  • signal current = 3.74 - 6.8 A
P11AA Camshaft Actuator "A" Cylinder 3 range / Performance Variable Valve Lift (VVL) Actuator, Inlet open, rationality check
  • difference of feedback signal vs. battery voltage < 1.00 [V]
and
  • correction run (switches into the opposite direction) = successful
  • variable valve lift actuator = commanded on
  • engine speed 400 - 4500 [rpm]
  • actuator temperature (model-based) > - 30 [°C]
  • 6.0 [s]
  • multiple
  • 2 DCY
 -- Check the Cam Actuators --. Refer to Cam Actuators --, CHECKING .
Variable Valve Lift (VVL) Actuator, Inlet open, rationality check
  • difference of feedback signal vs. battery voltage < 1.00 [V]
and
  • correction run (switches into the opposite direction) = fail
  • 3.0 [s]
  • multiple
P11AB Camshaft Actuator "B" Cylinder 3 Circuit Open or Short to Battery voltage Variable Valve Lift (VVL) Actuator, Inlet open, circuit open
  • Signal voltage = 4.8 - 5.3 [V]
  • variable valve lift actuator = commanded on
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Cam Actuators --. Refer to Cam Actuators --, CHECKING .
Variable Valve Lift (VVL) Actuator, Inlet open, short to Battery voltage
  • signal current = 3.74 - 6.8 A
P11AC Camshaft Actuator "B" Cylinder 3 range / Performance Variable Valve Lift (VVL) Actuator, Inlet open, rationality check
  • difference of feedback signal vs. battery voltage < 1.00 [V]
and
  • correction run (switches into the opposite direction) = successful
  • variable valve lift actuator = commanded on
  • engine speed 400 - 4500 [rpm]
  • actuator temperature (model-based) > - 30 [°C]
  • 6.0 [s]
  • multiple
  • 2 DCY
 -- Check the Cam Actuators --. Refer to Cam Actuators --, CHECKING .
Variable Valve Lift (VVL) Actuator, Inlet open, rationality check
  • difference of feedback signal vs. battery voltage < 1.00 [V]
and
  • correction run (switches into the opposite direction) = fail
  • 3.0 [s]
  • multiple
P11B1 Camshaft Actuator "A" Cylinder 5 Circuit/Open Variable Valve Lift (VVL) Actuator, Inlet Closed, circuit open
  • Signal voltage = 4.8 - 5.3 [V]
  • variable valve lift actuator = commanded on
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Cam Actuators --. Refer to Cam Actuators --, CHECKING .
Variable Valve Lift (VVL) Actuator, Inlet Closed, short to Battery voltage
  • signal current 5.5 - 10[A]
P11B2 Camshaft Actuator "A" Cylinder 5 range / Performance Variable Valve Lift (VVL) Actuator, Inlet open, rationality check
  • difference of feedback signal vs. battery voltage < 1.00 [V]
and
  • correction run (switches into the opposite direction) = successful
  • variable valve lift actuator = commanded on
  • engine speed 400 - 4500 [rpm]
  • actuator temperature (model-based) > - 30 [°C]
  • 6.0 [s]
  • multiple
  • 2 DCY
 -- Check the Cam Actuators --. Refer to Cam Actuators --, CHECKING .
Variable Valve Lift (VVL) Actuator, Inlet open, rationality check
  • difference of feedback signal vs. battery voltage < 1.00 [V]
and
  • correction run (switches into the opposite direction) = fail
  • 3.0 [s]
  • multiple
P11B3 Camshaft Actuator "B" Cylinder 5 Circuit Open or Short to Battery voltage Variable Valve Lift (VVL) Actuator, Inlet open, circuit open
  • Signal voltage = 4.8 - 5.3 [V]
  • variable valve lift actuator = commanded on
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Cam Actuators --. Refer to Cam Actuators --, CHECKING .
Variable Valve Lift (VVL) Actuator, Inlet open, short to Battery voltage
  • signal current = 3.74 - 6.8 A
P11B4 Camshaft Actuator "B" Cylinder 5 range / Performance Variable Valve Lift (VVL) Actuator, Inlet open, rationality check
  • difference of feedback signal vs. battery voltage < 1.00 [V]
and
  • correction run (switches into the opposite direction) = successful
  • variable valve lift actuator = commanded on
  • engine speed 400 - 4500 [rpm]
  • actuator temperature (model-based) > - 30 [°C]
  • 6.0 [s]
  • multiple
  • 2 DCY
 -- Check the Cam Actuators --. Refer to Cam Actuators --, CHECKING .
Variable Valve Lift (VVL) Actuator, Inlet open, rationality check
  • difference of feedback signal vs. battery voltage < 1.00 [V]
and
  • correction run (switches into the opposite direction) = fail
  • 3.0 [s]
  • multiple
P11BD Camshaft Actuator "B" Cylinder 8 Circuit Open or Short to Battery voltage Variable Valve Lift (VVL) Actuator, Inlet Closed, circuit open
  • Signal voltage = 4.8 - 5.3 [V]
  • variable valve lift actuator = commanded on
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Cam Actuators --. Refer to Cam Actuators --, CHECKING .
Variable Valve Lift (VVL) Actuator, Inlet Closed, short to Battery voltage
  • signal current = 3.74 - 6.8 A
P11BE Camshaft Actuator "B" Cylinder 8 Circuit Open or Short to Battery voltage Variable Valve Lift (VVL) Actuator, Inlet open, circuit open
  • Signal voltage = 4.8 - 5.3 [V]
  • variable valve lift actuator = commanded on
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Cam Actuators --. Refer to Cam Actuators --, CHECKING .
Variable Valve Lift (VVL) Actuator, Inlet open, short to Battery voltage
  • signal current = 3.74 - 6.8 A
P11C1 Camshaft Actuator Outlet "A" Cylinder 2 Circuit open or Short to Battery voltage Variable Valve Lift (VVL) Actuator, Outlet Closed, circuit open
  • Signal voltage = 4.8 - 5.3 [V]
  • variable valve lift actuator = commanded on
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Cam Actuators --. Refer to Cam Actuators --, CHECKING .
Variable Valve Lift (VVL) Actuator, Outlet Closed, short to Battery voltage
  • signal current = 3.74 - 6.8 A
P11C2 Camshaft Actuator Outlet "B" Cylinder 2 Circuit Open or Short to Battery voltage Variable Valve Lift (VVL) Actuator, Outlet open, circuit open
  • Signal voltage = 4.8 - 5.3 [V]
  • variable valve lift actuator = commanded on
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Cam Actuators --. Refer to Cam Actuators --, CHECKING .
Variable Valve Lift (VVL) Actuator, Outlet open, short to Battery voltage
  • signal current = 3.74 - 6.8 A
P11C3 Camshaft Actuator Outlet "A" Cylinder 3 Circuit open or Short to Battery voltage Variable Valve Lift (VVL) Actuator, Outlet Closed, circuit open
  • Signal voltage = 4.8 - 5.3 [V]
  • variable valve lift actuator = commanded on
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Cam Actuators --. Refer to Cam Actuators --, CHECKING .
Variable Valve Lift (VVL) Actuator, Outlet Closed, short to Battery voltage
  • signal current = 3.74 - 6.8 A
P11C4 Camshaft Actuator Outlet "B" Cylinder 3 Circuit Open or Short to Battery voltage Variable Valve Lift (VVL) Actuator, Outlet open, circuit open
  • Signal voltage = 4.8 - 5.3 [V]
  • variable valve lift actuator = commanded on
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Cam Actuators --. Refer to Cam Actuators --, CHECKING .
Variable Valve Lift (VVL) Actuator, Outlet open, short to Battery voltage
  • signal current = 3.74 - 6.8 A
P11C7 Camshaft Actuator Outlet "A" Cylinder 5 Circuit open or Short to Battery Variable Valve Lift (VVL) Actuator, Outlet Closed, circuit open
  • Signal voltage = 4.8 - 5.3 [V]
  • variable valve lift actuator = commanded on
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Cam Actuators --. Refer to Cam Actuators --, CHECKING .
Variable Valve Lift (VVL) Actuator, Outlet Closed, short to Battery voltage
  • signal current 5.5 - 10[A]
P11C8 Camshaft Actuator Outlet "B" Cylinder 5 Circuit Open or Short to Battery voltage Variable Valve Lift (VVL) Actuator, Outlet open, circuit open
  • Signal voltage = 4.8 - 5.3 [V]
  • variable valve lift actuator = commanded on
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Cam Actuators --. Refer to Cam Actuators --, CHECKING .
Variable Valve Lift (VVL) Actuator, Outlet open, short to Battery voltage
  • signal current 5.5 - 10[A]
P11CD Camshaft Actuator Outlet "A" Cylinder 8 Circuit open or Short to Battery voltage Variable Valve Lift (VVL) Actuator, Outlet Closed, circuit open
  • Signal voltage = 4.8 - 5.3 [V]
  • variable valve lift actuator = commanded on
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Cam Actuators --. Refer to Cam Actuators --, CHECKING .
Variable Valve Lift (VVL) Actuator, Outlet Closed, short to Battery voltage
  • signal current = 3.74 - 6.8 A
P11CE Camshaft Actuator Outlet "B" Cylinder 8 Circuit Open or Short to Battery voltage Variable Valve Lift (VVL) Actuator, Outlet open, circuit open
  • Signal voltage = 4.8 - 5.3 [V]
  • variable valve lift actuator = commanded on
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Cam Actuators --. Refer to Cam Actuators --, CHECKING .
Variable Valve Lift (VVL) Actuator, Outlet open, short to Battery voltage
  • signal current = 3.74 - 6.8 A
P11D1 Camshaft Actuator "A" Cylinder 8 range / Performance Variable Valve Lift (VVL) Actuator, Inlet open, rationality check
  • difference of feedback signal vs. battery voltage < 1.00 [V]
and
  • correction run (switches into the opposite direction) = successful
  • variable valve lift actuator = commanded on
  • engine speed 400 - 4500 [rpm]
  • actuator temperature (model-based) > - 30 [°C]
  • 6.0 [s]
  • multiple
  • 2 DCY
 -- Check the Cam Actuators --. Refer to Cam Actuators --, CHECKING .
Variable Valve Lift (VVL) Actuator, Inlet open, rationality check
  • difference of feedback signal vs. battery voltage < 1.00 [V]
and
  • correction run (switches into the opposite direction) = fail
  • 3.0 [s]
  • multiple
P11D2 Camshaft Actuator "B" Cylinder 8 range / Performance Variable Valve Lift (VVL) Actuator, Inlet open, rationality check
  • difference of feedback signal vs. battery voltage < 1.00 [V]
and
  • correction run (switches into the opposite direction) = successful
  • variable valve lift actuator = commanded on
  • engine speed 400 - 4500 [rpm]
  • actuator temperature (model-based) > - 30 [°C]
  • 6.0 [s]
  • multiple
  • Multiple
  • 2 DCY
 -- Check the Cam Actuators --. Refer to Cam Actuators --, CHECKING .
Variable Valve Lift (VVL) Actuator, Inlet open, rationality check
  • difference of feedback signal vs. battery voltage < 1.00 [V]
and
  • correction run (switches into the opposite direction) = fail
  • 3.0 [s]
  • multiple
P11D5 Camshaft Actuator Outlet "A" Cylinder 2 range / Performance Variable Valve Lift (VVL) Actuator, Outlet closed, rationality check
  • difference of feedback signal vs. battery voltage < 1.00 [V]
and
  • correction run (switches into the opposite direction) = successful
  • variable valve lift actuator = commanded on
  • engine speed 400 - 4500 [rpm]
  • actuator temperature (model-based) > - 30 [°C]
  • 6.0 [s]
  • multiple
  • 2 DCY
 -- Check the Cam Actuators --. Refer to Cam Actuators --, CHECKING .
Variable Valve Lift (VVL) Actuator, Outlet closed, rationality check
  • difference of feedback signal vs. battery voltage < 1.00 [V]
and
  • correction run (switches into the opposite direction) = fail
  • 3.0 [s]
  • multiple
P11D6 Camshaft Actuator Outlet "B" Cylinder 2 range / Performance Variable Valve Lift (VVL) Actuator, Outlet open, rationality check
  • difference of feedback signal vs. battery voltage < 1.00 [V]
and
  • correction run (switches into the opposite direction) = successful
  • variable valve lift actuator = commanded on
  • engine speed 400 - 4500 [rpm]
  • actuator temperature (model-based) > - 30 [°C]
  • 6.0 [s]
  • multiple
  • 2 DCY
 -- Check the Cam Actuators --. Refer to Cam Actuators --, CHECKING .
Variable Valve Lift (VVL) Actuator, Outlet open, rationality check
  • difference of feedback signal vs. battery voltage < 1.00 [V]
and
  • correction run (switches into the opposite direction) = fail
  • 3.0 [s]
  • multiple
P11D7 Camshaft Actuator Outlet "A" Cylinder 3 range / Performance Variable Valve Lift (VVL) Actuator, Outlet closed, rationality check
  • difference of feedback signal vs. battery voltage < 1.00 [V]
and
  • correction run (switches into the opposite direction) = successful
  • variable valve lift actuator = commanded on
  • engine speed 400 - 4500 [rpm]
  • actuator temperature (model-based) > - 30 [°C]
  • 6.0 [s]
  • multiple
  • 2 DCY
 -- Check the Cam Actuators --. Refer to Cam Actuators --, CHECKING .
Variable Valve Lift (VVL) Actuator, Outlet closed, rationality check
  • difference of feedback signal vs. battery voltage < 1.00 [V]
and
  • correction run (switches into the opposite direction) = fail
  • 3.0 [s]
  • multiple
P11D8 Camshaft Actuator Outlet "B" Cylinder 3 range / Performance Variable Valve Lift (VVL) Actuator, Outlet open, rationality check
  • difference of feedback signal vs. battery voltage < 1.00 [V]
and
  • correction run (switches into the opposite direction) = successful
  • variable valve lift actuator = commanded on
  • engine speed 400 - 4500 [rpm]
  • actuator temperature (model-based) > - 30 [°C]
  • 6.0 [s]
  • multiple
  • 2 DCY
 -- Check the Cam Actuators --. Refer to Cam Actuators --, CHECKING .
Variable Valve Lift (VVL) Actuator, Outlet open, rationality check
  • difference of feedback signal vs. battery voltage < 1.00 [V]
and
  • correction run (switches into the opposite direction) = fail
  • 3.0 [s]
  • multiple
P11DB Camshaft Actuator Outlet "A" Cylinder 5 range / Performance Variable Valve Lift (VVL) Actuator, Outlet closed, rationality check
  • difference of feedback signal vs. battery voltage < 1.00 [V]
and
  • correction run (switches into the opposite direction) = successful
  • variable valve lift actuator = commanded on
  • engine speed 400 - 4500 [rpm]
  • actuator temperature (model-based) > - 30 [°C]
  • 6.0 [s]
  • multiple
  • 2 DCY
 -- Check the Cam Actuators --. Refer to Cam Actuators --, CHECKING .
Variable Valve Lift (VVL) Actuator, Outlet closed, rationality check
  • difference of feedback signal vs. battery voltage < 1.00 [V]
and
  • correction run (switches into the opposite direction) = fail
  • 3.0 [s]
  • multiple
P11DC Camshaft Actuator Outlet "B" Cylinder 5 range / Performance Variable Valve Lift (VVL) Actuator, Outlet open, rationality check
  • difference of feedback signal vs. battery voltage < 1.00 [V]
and
  • correction run (switches into the opposite direction) = successful
  • variable valve lift actuator = commanded on
  • engine speed 400 - 4500 [rpm]
  • actuator temperature (model-based) > - 30 [°C]
  • 6.0 [s]
  • multiple
  • 2 DCY
 -- Check the Cam Actuators --. Refer to Cam Actuators --, CHECKING .
Variable Valve Lift (VVL) Actuator, Outlet open, rationality check
  • difference of feedback signal vs. battery voltage < 1.00 [V]
and
  • correction run (switches into the opposite direction) = fail
  • 3.0 [s]
  • multiple
P11E1 Camshaft Actuator Outlet "A" Cylinder 8 range / Performance Variable Valve Lift (VVL) Actuator, Outlet closed, rationality check
  • difference of feedback signal vs. battery voltage < 1.00 [V]
and
  • correction run (switches into the opposite direction) = successful
  • variable valve lift actuator = commanded on
  • engine speed 400 - 4500 [rpm]
  • actuator temperature (model-based) > - 30 [°C]
  • 6.0 [s]
  • multiple
  • 2 DCY
 -- Check the Cam Actuators --. Refer to Cam Actuators --, CHECKING .
Variable Valve Lift (VVL) Actuator, Outlet closed, rationality check
  • difference of feedback signal vs. battery voltage < 1.00 [V]
and
  • correction run (switches into the opposite direction) = fail
  • 3.0 [s]
  • multiple
P11E2 Camshaft Actuator Outlet "B" Cylinder 8 range / Performance Variable Valve Lift (VVL) Actuator, Outlet open, rationality check
  • difference of feedback signal vs. battery voltage < 1.00 [V]
and
  • correction run (switches into the opposite direction) = successful
  • variable valve lift actuator = commanded on
  • engine speed 400 - 4500 [rpm]
  • actuator temperature (model-based) > - 30 [°C]
  • 6.0 [s]
  • multiple
  • 2 DCY
 -- Check the Cam Actuators --. Refer to Cam Actuators --, CHECKING .
Variable Valve Lift (VVL) Actuator, Outlet open, rationality check
  • difference of feedback signal vs. battery voltage < 1.00 [V]
and
  • correction run (switches into the opposite direction) = fail
  • 3.0 [s]
  • multiple
P120F Cold start Fuel Pressure Performance Bank 2 Cold start Monitoring: Fuel Volume Regulator Control, high pressure side functional check
  • target pressure-actual pressure >1.30MPa
  • time after engine start > 7.0 [s]
  • fuel cut off not active
  • time after fuel cut off > 7.0[s]
  • catalyst heating active
  • fuel volume regulator control active
  • relative fuel mass 5.02 - 150.00 [%]
  • 5.0 [s]
  • multiple
  • 2 DCY
 -- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate service information.-- Check the Fuel Metering Valve 2 -N402-. Refer to Fuel Metering Valve 2 -N402-, CHECKING .-- Check the Fuel Pressure Sensor 2 -G624-. Refer to Fuel Pressure Sensor 2 -G624-, CHECKING .-- Check the Fuel Pump Control Module -J538- / Transfer Fuel Pump -G6-. Refer to Fuel Pump Control Module - J538- / Transfer Fuel Pump - G6-, CHECKING .
P121A Cold start Fuel Pressure Performance Bank 2 High Cold start Monitoring: Fuel Volume Regulator Control, high pressure side functional check
  • difference between target pressure vs. actual pressure < -3.00 mPa
  • time after engine start > 7.0 [s]
  • fuel cut off not active
  • time after fuel cut off > 7.0[s]
  • catalyst heating active
  • fuel volume regulator control active
  • relative fuel mass 5.02 - 150.00 [%]
  • 5.0 [s]
  • multiple
  • 2 DCY
 -- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate service information.-- Check the Fuel Metering Valve 2 -N402-. Refer to Fuel Metering Valve 2 -N402-, CHECKING .-- Check the Fuel Pressure Sensor 2 -G624-. Refer to Fuel Pressure Sensor 2 -G624-, CHECKING .-- Check the Fuel Pump Control Module -J538- / Transfer Fuel Pump -G6-. Refer to Fuel Pump Control Module - J538- / Transfer Fuel Pump - G6-, CHECKING .
P12A1 Fuel Rail Pressure Sensor Inappropriately Low Fuel Rail Pressure Sensor Inappropriately Low general:
  • rail pressure bank 1 @ engine start < 0.10 [MPa]
and choice of:
  • fuel system too rich @ part load <= -15.0 [%]
or
  • fuel system too rich @ idle <= -3.0 [%]
or
  • fault fuel system too rich @ part load detected
or
  • fault fuel system too rich @ idle detected
or
  • misfire fault detected
  • ECT@cylinder block @ engine shut-off > 70 [°C]
  • ECT@cylinder block @ start <= 40[°C]
  • diff. between ECT@cylinder block @ start and IAT@manifold > -9.8; <= 9.8 [K]
  • engine off time >= 30000.0[s]
  • engine speed 0 [rpm]
  • rail pressure bank 2 @ engine start >= 0.50 [MPa]
  • 0 [s]
  • Once / DCY
  • 2 DCY
 -- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate service information.-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .
P12A2 Fuel Rail Pressure Sensor Inappropriately High Fuel Rail Pressure Sensor Inappropriately High general:
  • rail pressure bank 1 @ engine start > 1.50[MPa]
and choice of:
  • fuel system too rich @ part load >= 15.00 [%]
or
  • fuel system too rich @ idle >= 3.00 [%]
or
  • fault fuel system too rich @ part load detected
or
  • fault fuel system too rich @ idle detected
or
  • misfire fault detected
  • ECT@cylinder block @ engine shut-off > 70 [°C]
  • ECT@cylinder block @ start <= 40[°C]
  • diff. between ECT@cylinder block @ start and IAT@manifold > -9.8; <= 9.8 [K]
  • engine off time >= 30000.0[s]
  • engine speed 0 [rpm]
  • rail pressure bank 2 @ engine start <= 1.00 [MPa]
  • 0 [s]
  • Once / DCY
  • 2 DCY
 -- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate service information.-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .
P12A5 Fuel Rail Pressure Sensor "B" Inappropriately Low Fuel Rail Pressure Sensor 2 Inappropriately Low general:
  • rail pressure bank 1 @ engine start < 0.10[MPa]
and choice of:
  • fuel system too rich @ part load <= -15.00[%]
or
  • fuel system too rich @ idle <= -3.00 [%]
or
  • fault fuel system too rich @ part load detected
or
  • fault fuel system too rich @ idle detected
or
  • misfire fault detected
  • ECT@cylinder block @ engine shut-off > 70 [°C]
  • ECT@cylinder block @ start <= 40[°C]
  • diff. between ECT@cylinder block @ start and IAT@manifold > -9.8; <= 9.8 [K]
  • engine off time >= 30000.0[s]
  • engine speed 0 [rpm]
  • rail pressure bank 2 @ engine start >= 0.50 [MPa]
  • 0 [s]
  • Once / DCY
  • 2 DCY
 -- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate service information.-- Check the Fuel Pressure Sensor 2 -G624-. Refer to Fuel Pressure Sensor 2 -G624-, CHECKING .
P12A6 Fuel Rail Pressure Sensor "B" Inappropriately High Fuel Rail Pressure Sensor 2 Inappropriately High general:
  • rail pressure bank 1 @ engine start > 1.50[MPa]
and choice of:
  • fuel system too rich @ part load >= 15.00 [%]
or
  • fuel system too rich @ idle >= 3.00 [%]
or
  • fault fuel system too rich @ part load detected
or
  • fault fuel system too rich @ idle detected
or
  • misfire fault detected
  • ECT@cylinder block @ engine shut-off > 70 [°C]
  • ECT@cylinder block @ start <= 40[°C]
  • diff. between ECT@cylinder block @ start and IAT@manifold > -9.8; <= 9.8 [K]
  • engine off time >= 30000.0[s]
  • engine speed 0 [rpm]
  • rail pressure bank 2 @ engine start <= 1.00 [MPa]
  • 0 [s]
  • Once / DCY
  • 2 DCY
 -- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate service information.-- Check the Fuel Pressure Sensor 2 -G624-. Refer to Fuel Pressure Sensor 2 -G624-, CHECKING .
P129B Fuel Pressure Regulator Valve Bank 2 Open Circuit Fuel Volume Regulator Control open circuit
  • signal voltage 1.40 - 3.20 [V]
  • fuel control valve commanded off
  • fuel pump commanded on
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Fuel Metering Valve 2 -N402-. Refer to Fuel Metering Valve 2 -N402-, CHECKING .
P129C Fuel Pressure Regulator Valve Bank 2 Short Circuit To Ground Fuel Volume Regulator Control circuit short to ground
  • signal voltage < 1.40[V]
  • fuel control valve commanded off
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Fuel Metering Valve 2 -N402-. Refer to Fuel Metering Valve 2 -N402-, CHECKING .
P129D Fuel Pressure Regulator Valve Bank 2 Short Circuit To B+ Fuel Volume Regulator Control circuit short to Battery voltage
  • short to battery plus signal voltage > 3.20 [V]
  • fuel control valve commanded on
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Fuel Metering Valve 2 -N402-. Refer to Fuel Metering Valve 2 -N402-, CHECKING .
P1321 Knock Sensor 3 Signal too low Knock Sensor short to ground Port B
  • lower threshold < -0.50 [V]
  • engine speed > 1000[rpm]
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Knock Sensor 3 -G198-. Refer to Knock Sensor 3 - G198-, CHECKING .
Knock Sensor short to ground Port A
Knock Sensor signal range check
  • lower threshold < 0.15 - 2.30[V]
  • engine speed > 2000[rpm]
  • ECT @ cylinder block > 30[°C]
  • engine load > 30.00 - 84.80[%]
  • 2.5 [s]
  • multiple
P1322 Knock sensor 3 Signal too high Knock Sensor short to Battery voltage Port B
  • upper threshold > 0.50[V]
  • engine speed > 1000[rpm]
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Knock Sensor 3 -G198-. Refer to Knock Sensor 3 - G198-, CHECKING .
Knock Sensor short to Battery voltage Port A
Knock Sensor signal range check
  • upper threshold > 8.00 - 130.00[V]
  • engine speed > 2000[rpm]
  • ECT @ cylinder block > 30[°C]
  • engine load > 30.00 - 84.80[%]
  • 2.5 [s]
  • multiple
P1323 Knock sensor 4 Signal too low Knock Sensor short to ground Port B
  • lower threshold < -0.50 [V]
  • engine speed > 1000[rpm]
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Knock Sensor 4 -G199-. Refer to Knock Sensor 4 - G199-, CHECKING .
Knock Sensor short to ground Port A
Knock Sensor signal range check
  • lower threshold < 0.15 - 2.30[V]
  • engine speed > 2000[rpm]
  • ECT @ cylinder block > 30[°C]
  • engine load > 30.00 - 84.80[%]
  • 2.5 [s]
  • multiple
P1324 Knock sensor 4 Signal too high Knock Sensor short to Battery voltage Port B
  • upper threshold > 0.50[V]
  • engine speed > 1000[rpm]
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Knock Sensor 4 -G199-. Refer to Knock Sensor 4 - G199-, CHECKING .
Knock Sensor short to Battery voltage Port A
Knock Sensor signal range check
  • upper threshold > 8.00 - 130.00[V]
  • engine speed > 2000[rpm]
  • ECT @ cylinder block > 30[°C]
  • engine load > 30.00 - 84.80[%]
  • 2.5 [s]
  • multiple
P13EA Cold start Ignition Timing Performance Off Idle Cold start Monitoring Ignition Control part load ignition timing monitor
  • Difference between commanded spark timing vs. actual value > 10.0 - 35.0%
  • time during catalyst heating > 24.0 s
  • commanded spark retard during catalyst heating < 95.0 %
  • catalyst heating active for time > 10.0 s
  • fuel cut off not active
  • barometric pressure > 7.30[kPa]
  • idle condition not active
  • vehicle speed >= 3[mph]
  • diff. relative engine load vs. filtered relative engine load <= | 10.01 |[%] (for relative engine load dynamic detection)
  • diff. engine speed vs. filtered engine speed <= | 400 |[rpm] (for engine speed dynamic detection)
  • 14.0 [s]
  • once / DCY
  • 2 DCY
 -- If a related sensor voltage code is also set, refer to that sensor for diagnosis first. If no other related codes set, replace the Engine Control Module -J623-.
P150A Engine Off time r Performance Engine Off time comparison of engine off time from instrument cluster control unit with engine after run time
  • difference between engine-off-time and ECM after-run time < -12.0 [s]
or
  • difference between engine-off-time and ECM after-run time > 12.0
  • ignition on
  • CAN active
or
  • ignition on (during ECM keep alive-time)
  • CAN active
  • 2.0 [s]
  • once / DCY
  • 2 DCY
 -- If ignition off B+ is lost to ECM, this code will set. Check power and ground inputs to ECM first. Refer to Wiring Diagrams for pin locations. If all power/grounds to ECM are present, replace the Engine Control Module -J623-.
P166F Partial engine operation Deactivated ECM: Cylinder Deactivation (CD) repair Mode vehicle in cylinder deactivation repair mode
  • cylinder deactivation repair mode active
  • ignition on
  • 0.0 [s]
  • 1 DCY
 -- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate service information.-- Check for an engine mechanical fault with a cylinder compression test. Carbon buildup may cause a higher than normal compression reading and may contribute to this concern. Refer to appropriate service information for low compression readings or for carbon buildup removal.-- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Check the Cam Actuators --. Refer to Cam Actuators --, CHECKING .-- Replace the Engine Control Module -J623-.
P169A loading mode active ECM: Transport Mode vehicle in transport mode
  • transport mode active
 for activation:
  • during ECM keep alive-time after
  • ignition off
  • vehicle speed < 3[mph]
  • engine speed 0[rpm]
  • max trip mileage since initial vehicle start -up < 62.15[miles]
  • production mode not active
for hybrid:
  • drive motor off
 0s
  • once
  • 1DCY
 -- Vehicle is in Transport Mode (loading Mode). It can be turned off with a scan tool or will automatically switch off after approximately 100 km (62.15 miles) have accumulated on the vehicle. May need to perform readiness check. Refer to READINESS CODE .
P2004 Intake Manifold Runner Control Stuck Open Bank 1 Intake Manifold Runner Flap Actuator rationality check high
  • difference between target position vs. actual position > 30 [%]
  • AAT > -10[°C]
  • ECT @ cylinder block > -10[°C]
  • engine speed > 400[rpm]
  • target position < 50.00[%]
  • number of checks 3.00[-]
  • difference between barometric pressure and manifold pressure > -200.00[kPa]
  • 5.0 [s]
  • continuous
  • 2 DCY
 -- Check the Intake Manifold Runner Position Sensor -G336-. Refer to Intake Manifold Runner Position Sensor -G336-, CHECKING .-- Check the Intake Manifold Runner Control Valve -N316-. Refer to Intake Manifold Runner Control Valve -N316-, CHECKING .
P2005 Intake Manifold Runner Control Stuck Open Bank 2 Intake Manifold Runner Flap Actuator rationality check high
  • difference between target position vs. actual position > 30 [%]
  • AAT > -10[°C]
  • ECT @ cylinder block > -10[°C]
  • engine speed > 400[rpm]
  • target position < 50.00[%]
  • number of checks 3.00[-]
  • difference between barometric pressure and manifold pressure > -200.00[kPa]
  • 5.0 [s]
  • continuous
  • 2 DCY
 -- Check the Intake Manifold Runner Position Sensor 2 -G512 -. Refer to Intake Manifold Runner Position Sensor 2 -G512-, CHECKING .
P2006 Intake Manifold Runner Control Stuck Closed Bank 1 Intake Manifold Runner Flap Actuator rationality check low
  • difference between target position vs. actual position > 30 [%]
  • AAT > -10[°C]
  • ECT @ cylinder block > -10[°C]
  • engine speed > 400[rpm]
  • target position < 50.00[%]
  • number of checks 3.00[-]
  • difference between barometric pressure and manifold pressure > -200.00[kPa]
  • 5.0 [s]
  • continuous
  • 2 DCY
 -- Check the Intake Manifold Runner Position Sensor -G336 -. Refer to Intake Manifold Runner Position Sensor -G336-, CHECKING .-- Check the Intake Manifold Runner Control Valve -N316-. Refer to Intake Manifold Runner Control Valve -N316-, CHECKING .
P2007 Intake Manifold Runner Control Stuck Closed Bank 2 Intake Manifold Runner Flap Actuator rationality check low
  • difference between target position vs. actual position > 30 [%]
  • AAT > -10[°C]
  • ECT @ cylinder block > -10[°C]
  • engine speed > 400[rpm]
  • target position < 50.00[%]
  • number of checks 3.00[-]
  • difference between barometric pressure and manifold pressure > -200.00[kPa]
  • 5.0 [s]
  • continuous
  • 2 DCY
 -- Check the Intake Manifold Runner Position Sensor 2 -G512-. Refer to Intake Manifold Runner Position Sensor 2 -G512-, CHECKING .-- Check the Intake Manifold Runner Control Valve -N316-. Refer to Intake Manifold Runner Control Valve -N316-, CHECKING .
P2008 Intake Manifold Runner Control Circuit / Open Bank 1 Intake Manifold Runner Control Valve open circuit
  • signal voltage > 4.70.. 5.40 [V]
  • Runner Flaps commanded off
  • engine speed > 80 RPM
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Intake Manifold Runner Control Valve -N316-. Refer to Intake Manifold Runner Control Valve -N316-, CHECKING .
P2009 Intake Manifold Runner Control Circuit Low Bank 1 Intake Manifold Runner Control Valve short to ground
  • signal voltage 0.0.. 3.26 [V]
  • Runner Flaps commanded off
  • engine speed > 80 RPM
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Intake Manifold Runner Control Valve -N316-. Refer to Intake Manifold Runner Control Valve -N316-, CHECKING .
P2010 Intake Manifold Runner Control Circuit High Bank 1 Intake Manifold Runner Control Valve short to Battery voltage
  • signal current > 2.20 A
  • Runner Flaps commanded on
  • engine speed > 80 RPM
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Intake Manifold Runner Control Valve -N316-. Refer to Intake Manifold Runner Control Valve -N316-, CHECKING .
P2014 Intake Manifold Runner Position Sensor / Switch Circuit Low Bank 1 Intake Manifold Runner Flap Position Sensor out of range low
  • Signal voltage < 0.20 [V]
  
  • 1.0 [s]
  • continuous
  • 2 DCY
 -- Check the Intake Manifold Runner Position Sensor -G336-. Refer to Intake Manifold Runner Position Sensor -G336-, CHECKING .-- Check the Intake Manifold Runner Control Valve -N316-. Refer to Intake Manifold Runner Control Valve -N316-, CHECKING .
P2017 Intake Manifold Runner Position Sensor / Switch Circuit High Bank 1 Intake Manifold Runner Flap Position Sensor out of range high
  • Signal voltage, > 4.80 [V]
  
  • 1.0 [s]
  • continuous
  • 2 DCY
 -- Check the Intake Manifold Runner Position Sensor -G336-. Refer to Intake Manifold Runner Position Sensor -G336-, CHECKING .-- Check the Intake Manifold Runner Control Valve -N316-. Refer to Intake Manifold Runner Control Valve -N316-, CHECKING .
P2019 Intake Manifold Runner Position Sensor / Switch Circuit Low Bank 2 Intake Manifold Runner Flap Position Sensor out of range low
  • Signal voltage < 0.20 [V]
  
  • 1.0 [s]
  • continuous
  • 2 DCY
 -- Check the Intake Manifold Runner Position Sensor 2 -G512-. Refer to Intake Manifold Runner Position Sensor 2 -G512-, CHECKING .-- Check the Intake Manifold Runner Control Valve -N316-. Refer to Intake Manifold Runner Control Valve -N316-, CHECKING .
P2022 Intake Manifold Runner Position Sensor / Switch Circuit High Bank 2 Intake Manifold Runner Flap Position Sensor out of range high
  • Signal voltage > 4.80 [V]
  
  • 1.0 [s]
  • continuous
  • 2 DCY
 -- Check the Intake Manifold Runner Position Sensor 2 -G512-. Refer to Intake Manifold Runner Position Sensor 2 -G512-, CHECKING .-- Check the Intake Manifold Runner Control Valve -N316-. Refer to Intake Manifold Runner Control Valve -N316-, CHECKING .
P2024 Evaporative Emissions (EVAP) Fuel Vapor temperature / Pressure Sensor Circuit Smart temperature Sensor open circuit
  • signal voltage 4.70 - 5.40 [V]
 case 1:
  • ignition on
  • engine running
case 2:
  • ignition off (during ECM keep alive-time)
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to Fuel Tank Leak Detection Control Module -J909 -, CHECKING .
P2025 Evaporative Emissions (EVAP) Fuel Vapor temperature Sensor Performance Smart temperature Sensor out of range high case 1:
  • smart module temperature > 119[°C]
 case 1:
  • ignition off
  • fuel level < 85.40[%]
  • NVLD (EVAP-System) diagnostic mode active
case 2:
  • ignition on
  • engine running
  • 300 [s]
  • continuous
  • 2 DCY
 -- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to Fuel Tank Leak Detection Control Module -J909 -, CHECKING .
case 2:
  • smart module temperature > 119[°C]
  • 30 [s]
  • continuous
Smart temperature Sensor out of range low
  • smart module temperature < -39[°C]
  • cold start detected
  • ECT @ cylinder block > -14[°C]
  • IAT @ manifold > -14[°C]
  • fuel level < 85.40[%]
  • IAT cross check finished
  • ECT cross check finished
  • 1 [s]
  • once / DCY
Smart temperature Sensor cross check
  • diff. between smart temperature and ECT@cylinder block >= 25.5[K]
and
  • diff. between smart temperature and IAT@manifold >= 25.5 [K]
  • cold start detected
  • fuel level < 85.40[%]
  • IAT cross check finished
  • ECT cross check finished
Smart temperature Sensor signal dynamic check
  • gradient smart temperature > 20 [K/10min]
  • ignition off
  • fuel level < 85.40 [%]
  • NVLD (EVAP-System) diagnostic mode active
  • 300 [s]
  • once / DCY
Communication with Smart temperature Sensor
  • response time > 1000[ms]
and
  • number of checks > 3.00 [-]
or
  • security bit incorrect
and
  • number of checks > 3.00[-]
 case 1:
  • ignition on
  • engine running
case 2:
  • ignition off (during ECM keep alive-time)
  • 5.0 [s]
  • continuous
Smart temperature Sensor functional check
  • reset counter > 3.00[-]
  • ignition on
  • fuel level < 85.40[%]
  • engine running
  • last ECM keep alive mode finished
  • once / DCY
  • 3 DCY
  • time difference between ECU and smart module > | 3.0 |[s]
  • ignition off
  • 3.0 [s]
  • once / DCY
  • 2 DCY
P2026 Evaporative Emissions (EVAP) Fuel Vapor temperature Sensor Circuit Low voltage Smart temperature Sensor short to ground
  • signal voltage 0 - 3.25[V]
 case 1:
  • ignition on
  • engine running
case 2:
  • ignition off (during ECM keep alive-time)
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to Fuel Tank Leak Detection Control Module -J909 -, CHECKING .
P2027 Evaporative Emissions (EVAP) Fuel Vapor temperature Sensor Circuit High voltage  
  • signal current > 2.20 [A]
 case 1:
  • ignition on
  • engine running
case 2:
  • ignition off (during ECM keep alive-time)
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to Fuel Tank Leak Detection Control Module -J909 -, CHECKING .
P2067 Fuel Level Sensor "B" Circuit Low COM: Fuel Level (FL) Sensor 2 communication with IPC
  • IPC module signal: short to ground failure
  • ignition on
  • 0.5 [s}
  • continuous
  • 2 DCY
 -- Check the circuitry between the Fuel Level Sensor 2 -G169- and the Instrument Cluster Control Module -J285-. Refer to appropriate wiring schematic. If the circuitry is ok, replace the Fuel Level Sensor 2 -G169-.
  • IPC module signal: signal range check failure
P2068 Fuel Level Sensor "B" Circuit High COM: Fuel Level (FL) Sensor 2 communication with IPC
  • IPC module signal: short to battery / open circuit failure
  • ignition on
  • 0.5 [s}
  • continuous
  • 2 DCY
 -- Check the circuitry between the Fuel Level Sensor 2 -G169- and the Instrument Cluster Control Module -J285-. Refer to appropriate wiring schematic. If the circuitry is ok, replace the Fuel Level Sensor 2 -G169-.
P2088 "A" Camshaft Position Actuator Control Circuit Low Bank 1 VVT Actuator Intake short to ground
  • signal voltage 0.0 - 3.25 [V]
  
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor -G40-, CHECKING .-- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 -N205-, CHECKING .
P2089 "A" Camshaft Position Actuator Control Circuit High Bank 1 VVT Actuator Intake short to Battery voltage
  • signal current > 2.20 [A]
  • camshaft actuator solenoid valve on
  • engine speed > 80[rpm]
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Camshaft Position Sensor -G40-. Refer to Camshaft Position Sensor -G40-, CHECKING .-- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 -N205-, CHECKING .
P2090 "B" Camshaft Position Actuator Control Circuit Low Bank 1 VVT Actuator Intake short to ground
  • signal voltage 0.0 - 3.25 [V]
  • camshaft actuator solenoid valve off
  • engine speed > 80[rpm]
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Exhaust Camshaft Adjustment Valve 1 -N318-. Refer to Camshaft Adjustment Valve 1 -N205-, CHECKING .
P2091 "B" Camshaft Position Actuator Control Circuit High Bank 1 VVT Actuator Intake short to Battery voltage
  • signal current > 2.20 [A]
  • camshaft actuator solenoid valve on
  • engine speed > 80[rpm]
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Exhaust Camshaft Adjustment Valve 1 -N318-. Refer to Camshaft Adjustment Valve 1 -N205-, CHECKING .
P2092 "A" Camshaft Position Actuator Control Circuit Low Bank 2 VVT Actuator Intake short to ground
  • signal voltage 0.0 - 3.25 [V]
  • camshaft actuator solenoid valve off
  • engine speed > 80[rpm]
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Camshaft Adjustment Valve 2 -N208-. Refer to Camshaft Adjustment Valve 2 - N208 -, CHECKING .
P2093 "A" Camshaft Position Actuator Control Circuit High Bank 2 VVT Actuator Intake short to Battery voltage
  • signal current > 2.20 [A]
  • camshaft actuator solenoid valve on
  • engine speed > 80[rpm]
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Camshaft Adjustment Valve 2 -N208-. Refer to Camshaft Adjustment Valve 2 - N208 -, CHECKING .
P2094 "B" Camshaft Position Actuator Control Circuit Low Bank 2 VVT Actuator Intake short to ground
  • signal voltage 0.0 - 3.25 [V]
  • camshaft actuator solenoid valve off
  • engine speed > 80[rpm]
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Exhaust Camshaft Adjustment Valve 2 -N319-. Refer to Camshaft Adjustment Valve 2 - N208 -, CHECKING .
P2095 "B" Camshaft Position Actuator Control Circuit High Bank 2 VVT Actuator Intake short to Battery voltage
  • signal current > 2.20 [A]
  • camshaft actuator solenoid valve on
  • engine speed > 80[rpm]
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Exhaust Camshaft Adjustment Valve 2 -N319-. Refer to Camshaft Adjustment Valve 2 - N208 -, CHECKING .
P2096 Post Catalyst Fuel Trim System Too Lean Bank 1 Fuel system out of range low
  • I-portion of 2nd lambda control loop < -0.030 [-]
 general:
  • modeled exhaust gas temp. 400 - 850 [°C]
  • for time > 0.0 [s]
  • lambda control closed loop
  • lambda control not at min or max limit
  • 2nd lambda control closed loop
  • O2S front ready
  • O2S rear ready
  • O2S heater front active
  • O2S heater rear active
and
  • integrated exhaust gas mass > 85.0[g]
after the following mixture disturbances:
  • time fuel cut off > 0.5[s]
  • deviation engine load > | 13.0 | [%/rev]
  • ECT @ cylinder block < 40[°C]
  • catalyst heating active
  • SAIR active
  • lambda setpoint < 1; > 1[-]
  • catalyst purge active
  • engine speed < 840[rpm]
  • for time > 1.0 [s]
Disabling the offset adaption after repeated transients within a short time :
  • acceleration enrichment active
or
  • deceleration enleanment active then LSU offset adaption stops if event counter > 15.00[-]
and
  • exhaust gas mass flow 20.00 - 150.00[kg/h]
or
  • exhaust gas mass flow 16.90 - 20.00[kg/h]
  • within time 3.0[s]
  • 173.7 [s]
  • continuous
  • 2 DCY
 -- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter -GX7-, CHECKING .
P2097 Post Catalyst Fuel Trim System Too Rich Bank 1 Fuel system out of range High
  • I-portion of 2nd lambda control loop > 0.030 [-]
 general:
  • modeled exhaust gas temp. 400 - 850 [°C]
  • for time > 0.0 [s]
  • lambda control closed loop
  • lambda control not at min or max limit
  • 2nd lambda control closed loop
  • O2S front ready
  • O2S rear ready
  • O2S heater front active
  • O2S heater rear active
and
  • integrated exhaust gas mass > 85.0[g]
after the following mixture disturbances:
  • time fuel cut off > 0.5[s]
  • deviation engine load > | 13.0 | [%/rev]
  • ECT @ cylinder block < 40[°C]
  • catalyst heating active
  • SAIR active
  • lambda setpoint < 1; > 1[-]
  • catalyst purge active
  • engine speed < 840[rpm]
  • for time > 1.0 [s]
Disabling the offset adaption after repeated transients within a short time :
  • acceleration enrichment active
or
  • deceleration enleanment active then LSU offset adaption stops if event counter > 15.00[-]
and
  • exhaust gas mass flow 20.00 - 150.00[kg/h]
or
  • exhaust gas mass flow 16.90 - 20.00[kg/h]
  • within time 3.0[s]
  • 173.7 [s]
  • continuous
  • 2 DCY
 -- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter -GX7-, CHECKING .
P2098 Post Catalyst Fuel Trim System Too Lean Bank 2 Fuel system out of range low
  • I-portion of 2nd lambda control loop < -0.030 [-]
 general:
  • modeled exhaust gas temp. 400 - 850 [°C]
  • for time > 0.0 [s]
  • lambda control closed loop
  • lambda control not at min or max limit
  • 2nd lambda control closed loop
  • O2S front ready
  • O2S rear ready
  • O2S heater front active
  • O2S heater rear active
and
  • integrated exhaust gas mass > 85.0[g]
after the following mixture disturbances:
  • time fuel cut off > 0.5[s]
  • deviation engine load > | 13.0 | [%/rev]
  • ECT @ cylinder block < 40[°C]
  • catalyst heating active
  • SAIR active
  • lambda setpoint < 1; > 1[-]
  • catalyst purge active
  • engine speed < 840[rpm]
  • for time > 1.0 [s]
Disabling the offset adaption after repeated transients within a short time :
  • acceleration enrichment active
or
  • deceleration enleanment active then LSU offset adaption stops if event counter > 15.00[-]
and
  • exhaust gas mass flow 20.00 - 150.00[kg/h]
or
  • exhaust gas mass flow 16.90 - 20.00[kg/h]
  • within time 3.0[s]
  • 173.7 [s]
  • continuous
  • 2 DCY
 -- Check the Oxygen Sensor 2 after Catalytic Converter -GX8-. Refer to Oxygen Sensor 2 After Catalytic Converter -GX8-, CHECKING .
P2099 Post Catalyst Fuel Trim System Too Rich Bank 2 Fuel system out of range High
  • I-portion of 2nd lambda control loop > 0.030 [-]
 general:
  • modeled exhaust gas temp. 400 - 850 [°C]
  • for time > 0.0 [s]
  • lambda control closed loop
  • lambda control not at min or max limit
  • 2nd lambda control closed loop
  • O2S front ready
  • O2S rear ready
  • O2S heater front active
  • O2S heater rear active
and
  • integrated exhaust gas mass > 85.0[g]
after the following mixture disturbances:
  • time fuel cut off > 0.5[s]
  • deviation engine load > | 13.0 | [%/rev]
  • ECT @ cylinder block < 40[°C]
  • catalyst heating active
  • SAIR active
  • lambda setpoint < 1; > 1[-]
  • catalyst purge active
  • engine speed < 840[rpm]
  • for time > 1.0 [s]
Disabling the offset adaption after repeated transients within a short time :
  • acceleration enrichment active
or
  • deceleration enleanment active then LSU offset adaption stops if event counter > 15.00[-]
and
  • exhaust gas mass flow 20.00 - 150.00[kg/h]
or
  • exhaust gas mass flow 16.90 - 20.00[kg/h]
  • within time 3.0[s]
  • 173.7 [s]
  • continuous
  • 2 DCY
 -- Check the Oxygen Sensor 2 after Catalytic Converter -GX8-. Refer to Oxygen Sensor 2 After Catalytic Converter -GX8-, CHECKING .
P2101 Throttle Actuator "A" Control Motor Circuit range / Performance Throttle Actuator signal range check
  • Duty cycle > 80%
and
  • ECM power stage no failure
  
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .
Throttle Actuator rationality check
  • deviation throttle value angles vs. calculated value > 4.00 - 50.00%
P2106 Throttle Actuator Control System - Forced Limited Power Throttle Actuator short to battery voltage / short to ground
  • internal check failed
  
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .
Throttle Actuator open circuit
  • duty cycle > 80[%]
or
  • deviation throttle value angles vs. throttle value setpoint > 4.00 - 50.00[%]
Throttle Actuator temperature / current monitoring  
Throttle Actuator functional check  
P2119 Throttle Actuator Control range / Performance Throttle Actuator Basic Settings signal range check @ mechanical stop low
  • TPS 2 signal voltage NOT (4.14 - 4.84) [V]
  • engine speed 0 {rpm]
  • vehicle speed 0 [mph]
  • ignition on
Case 1:
  • ignition on
  • ECT @ cylinder block 5 - 115[°C]
  • IAT @ manifold 5 - 143[°C]
Case 2:
  • engine shut-off-time > 0.5[s]
  • ECT @ cylinder block 5 - 115[°C]
  • IAT @ manifold 5 - 143[°C]
  • 0.3 [s]
  • multiple
  • 2 DCY
 -- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .
P2122 Throttle/Pedal Position Sensor/Switch D Circuit Low Accelerator Pedal Position Sensor 1 out of range low
  • Signal voltage < 0.65 [V]
  
  • 0.50 [s]
  • continuous
  • 2 DCY
 -- Check the Accelerator Pedal Module -GX2-. Refer to Accelerator Pedal Module - GX2-, CHECKING .
P2123 Throttle/Pedal Position Sensor/Switch D Circuit High Accelerator Pedal Position Sensor 1 out of range high
  • Signal voltage > 4.79 [V]
  
  • 0.50 [s]
  • continuous
  • 2 DCY
 -- Check the Accelerator Pedal Module -GX2-. Refer to Accelerator Pedal Module - GX2-, CHECKING .
P2127 Throttle/Pedal Position Sensor/Switch E Circuit Low Accelerator Pedal Position Sensor 2 out of range low
  • Signal voltage < 0.28 [V]
  
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Accelerator Pedal Module -GX2-. Refer to Accelerator Pedal Module - GX2-, CHECKING .
P2128 Throttle/Pedal Position Sensor/Switch E Circuit High Accelerator Pedal Position Sensor 2 out of range high
  • Signal voltage >2.43 [V]
  
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Accelerator Pedal Module -GX2-. Refer to Accelerator Pedal Module - GX2-, CHECKING .
P2138 Throttle/Pedal Position Sensor/Switch D / E voltage Correlation Accelerator Pedal Position Sensor 1 and 2 rationality check
  • signal voltage sensor 1 vs. 2 > 0.14 - 0.70V
  • signal voltage sensor 1 > 445 mV
  • signal voltage sensor 2 > 445 mV
  • 0.24 [s]
  • continuous
  • 2 DCY
 -- Check the Accelerator Pedal Module -GX2-. Refer to Accelerator Pedal Module - GX2-, CHECKING .
P2146 Fuel Injector Group "A" Supply voltage Circuit/Open Injection Valves short to ground (high side)
  • signal current > 14.90 [A]
  • Engine speed > 80 [rpm]
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
Injection Valves short to Battery voltage (high side)
  • signal current < 2.60 [A]
  • Engine speed > 80 [rpm]
  • low side signal current > 2.70 [A]
Injection Valves core connection (high side - low side)
  • Engine speed > 80 [rpm]
P2149 Fuel Injector Group "B" Supply voltage Circuit/Open Injection Valves short to ground (high side)
  • signal current > 14.90 [A]
  • Engine speed > 80 [rpm]
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
Injection Valves short to Battery voltage (high side)
  • signal current < 2.60 [A]
  • Engine speed > 80 [rpm]
  • low side signal current > 2.70 [A]
Injection Valves core connection (high side - low side)
  • Engine speed > 80 [rpm]
P2152 Fuel Injector Group "C" Supply voltage Circuit/Open Injection Valves short to ground (high side)
  • signal current > 14.90 [A]
  • Engine speed > 80 [rpm]
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
Injection Valves short to Battery voltage (high side)
  • signal current < 2.60 [A]
  • Engine speed > 80 [rpm]
  • low side signal current > 2.70 [A]
Injection Valves core connection (high side - low side)
  • Engine speed > 80 [rpm]
P2155 Fuel Injector Group "D" Supply voltage Circuit/Open Injection Valves short to ground (high side)
  • signal current > 14.90 [A]
  • Engine speed > 80 [rpm]
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
Injection Valves short to Battery voltage (high side)
  • signal current < 2.60[A]
  • Engine speed > 80 [rpm]
  • low side signal current > 2.70 [A]
Injection Valves core connection (high side - low side)
  • Engine speed > 80 [rpm]
P2181 Cooling System Performance Engine Cooling System: cooling system performance not in the expected range
  • cooling system temperature too low after a sufficient air mass flow integral < 70 - 78 [°C]
 monitor entry conditions:
  • ECT @ cylinder block @ start -8 - 60[°C]
and
  • AAT-8 - 55[°C]
or
  • IAT @ manifold n.a. [°C]
begin of air mass integration:
  • ECT @ cylinder block > 40[°C]
conditions for diagnosis:
  • mass air flow < 400.00[kg/h]
  • delta barometric pressure < 1.50[kPa]
  • delta AAT < 55.0[K]
and
  • accumulation time required < 140.0 - 385.0[s]
or
  • accumulation integrated air mass < n.a. [kg]
accumulation enable if
  • fuel cut off active
or
  • engine load > 100.00[%]
or
  • engine load < 14.00 - 30.00[%]
start of fault decision:
  • integrated air mass > 6.90 - 16.00[kg]
conditions at fault decision: (average values since start)
  • mass air flow (lower threshold) >= 40.00 - 108.00[kg/h]
  • mass air flow (upper threshold) <= 100.00 - 260.00[kg/h]
  • vehicle speed (lower threshold) >= 22 - 37[mph]
  • vehicle speed (upper threshold) <= 75[mph]
  • 0 (Unified 1200.0) [s]
  • once / DCY
  • 2 DCY
 -- Check the Engine Coolant temperature Sensor -G62-. Refer to Engine Coolant temperature Sensor -G62-, CHECKING .-- Check the Engine Coolant temperature Sensor On Radiator Outlet -G83-. Refer to Engine Coolant temperature Sensor On Radiator Outlet -G83-, CHECKING .-- Check the After-Run Coolant Pump -V51-. Refer to After-Run Coolant Pump - V51-, CHECKING .-- Check the Map Controlled Engine Cooling Thermostat -F265-. Refer to Map Controlled Engine Cooling Thermostat -F265-, CHECKING .
P2184 Engine Coolant temperature Sensor 2 Circuit Low  
  • Signal voltage < 0.22 [V]
  
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Engine Coolant temperature Sensor On Radiator Outlet -G83-. Refer to Engine Coolant temperature Sensor On Radiator Outlet -G83-, CHECKING .
P2185 Engine Coolant temperature Sensor 2 Circuit High  
  • Signal voltage > 4.88 [V]
  
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Engine Coolant temperature Sensor On Radiator Outlet -G83-. Refer to Engine Coolant temperature Sensor On Radiator Outlet -G83-, CHECKING .-- Check the Engine Coolant temperature Sensor -G62-. Refer to Engine Coolant temperature Sensor -G62-, CHECKING .
P2195  O2 Sensor Signal Biased / Stuck Lean Bank 1 Sensor 1 Oxygen Sensors front out of range high
  • delta lambda of 2nd lambda control loop > 0.070 [-]
 general:
  • modeled exhaust gas temp. 400 - 850 [°C]
  • for time > 0.0 [s]
  • lambda control closed loop
  • 2nd lambda control closed loop
  • O2S front ready
  • O2S rear ready
  • O2S heater front ready
  • O2S heater rear ready
and
  • integrated exhaust gas mass > 85.0[g]
after the following mixture disturbances:
  • time fuel cut off > 0.5 [s]
  • deviation engine load > | 13.0 | [%/rev]
  • ECT @ cylinder block < 40[°C]
  • catalyst heating active
  • AIR active
  • lambda setpoint < 1; > 1[-]
  • catalyst purge active
  • engine speed < 840 [rpm]
  • for time > 1.0 [s]
Disabling the offset adaption after repeated transients within a short time :
  • acceleration enrichment active
or
  • deceleration enleanment active
then
  • LSU offset adaption stops if event counter > 15.00 [-]
and
  • exhaust gas mass flow 20.00 - 150.00 [kg/h]
or
  • exhaust gas mass flow 16.90 - 20.00 [kg/h]
  • within time 3.0 [s]
and case 1:
  • 1st lambda control loop not at min or max limit
  • 2nd lambda control loop active
or case 2:
  • 1st lambda control loop at min limit O2S front < 1.0[-]
  • O2S rear voltage < 0.4[V]
or case 3:
  • 1st lambda control loop
  • at max limit O2S front > 1.0[-]
  • O2S rear voltage > 0.6 [V]
  • 173.7 [s]
  • multiple
  • 2 DCY
 -- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, CHECKING .-- Check the Fuel Pump Control Module -J538- / Transfer Fuel Pump -G6-. Refer to Fuel Pump Control Module - J538- / Transfer Fuel Pump - G6-, CHECKING .
P2196  O2 Sensor Signal Biased / Stuck Rich Bank 1 Sensor 1 Oxygen Sensors front out of range low
  • delta lambda of 2nd lambda control loop < -0.070 [-]
 general:
  • modeled exhaust gas temp. 400 - 850 [°C]
  • for time > 0.0 [s]
  • lambda control closed loop
  • 2nd lambda control closed loop
  • O2S front ready
  • O2S rear ready
  • O2S heater front ready
  • O2S heater rear ready
and
  • integrated exhaust gas mass > 85.0[g]
after the following mixture disturbances:
  • time fuel cut off > 0.5 [s]
  • deviation engine load > | 13.0 | [%/rev]
  • ECT @ cylinder block < 40[°C]
  • catalyst heating active
  • AIR active
  • lambda setpoint < 1; > 1[-]
  • catalyst purge active
  • engine speed < 840 [rpm]
  • for time > 1.0 [s]
Disabling the offset adaption after repeated transients within a short time :
  • acceleration enrichment active
or
  • deceleration enleanment active
then
  • LSU offset adaption stops if event counter > 15.00 [-]
and
  • exhaust gas mass flow 20.00 - 150.00 [kg/h]
or
  • exhaust gas mass flow 16.90 - 20.00 [kg/h]
  • within time 3.0 [s]
and case 1:
  • 1st lambda control loop not at min or max limit
  • 2nd lambda control loop active
or case 2:
  • 1st lambda control loop at min limit O2S front < 1.0[-]
  • O2S rear voltage < 0.4[V]
or case 3:
  • 1st lambda control loop
  • at max limit O2S front > 1.0[-]
  • O2S rear voltage > 0.6 [V]
  • 173.7 [s]
  • multiple
  • 2 DCY
 -- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, CHECKING .-- Check the Fuel Pump Control Module -J538- / Transfer Fuel Pump -G6-. Refer to Fuel Pump Control Module - J538- / Transfer Fuel Pump - G6-, CHECKING .
P2197  O2 Sensor Signal Biased / Stuck Lean Bank 2 Sensor 1 Oxygen Sensors front out of range high
  • delta lambda of 2nd lambda control loop > 0.070 [-]
 general:
  • modeled exhaust gas temp. 400 - 850 [°C]
  • for time > 0.0 [s]
  • lambda control closed loop
  • 2nd lambda control closed loop
  • O2S front ready
  • O2S rear ready
  • O2S heater front ready
  • O2S heater rear ready
and
  • integrated exhaust gas mass > 85.0[g]
after the following mixture disturbances:
  • time fuel cut off > 0.5 [s]
  • deviation engine load > | 13.0 | [%/rev]
  • ECT @ cylinder block < 40[°C]
  • catalyst heating active
  • AIR active
  • lambda setpoint < 1; > 1[-]
  • catalyst purge active
  • engine speed < 840 [rpm]
  • for time > 1.0 [s]
Disabling the offset adaption after repeated transients within a short time :
  • acceleration enrichment active
or
  • deceleration enleanment active
then
  • LSU offset adaption stops if event counter > 15.00 [-]
and
  • exhaust gas mass flow 20.00 - 150.00 [kg/h]
or
  • exhaust gas mass flow 16.90 - 20.00 [kg/h]
  • within time 3.0 [s]
and case 1:
  • 1st lambda control loop not at min or max limit
  • 2nd lambda control loop active
or case 2:
  • 1st lambda control loop at min limit O2S front < 1.0[-]
  • O2S rear voltage < 0.4[V]
or case 3:
  • 1st lambda control loop
  • at max limit O2S front > 1.0[-]
  • O2S rear voltage > 0.6 [V]
  • 173.7 [s]
  • multiple
  • 2 DCY
 -- Check the Oxygen Sensor 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter -GX11-, CHECKING .
P2198  O2 Sensor Signal Biased / Stuck Rich Bank 2 Sensor 1 Oxygen Sensors front out of range low
  • delta lambda of 2nd lambda control loop < -0.070 [-]
 general:
  • modeled exhaust gas temp. 400 - 850 [°C]
  • for time > 0.0 [s]
  • lambda control closed loop
  • 2nd lambda control closed loop
  • O2S front ready
  • O2S rear ready
  • O2S heater front ready
  • O2S heater rear ready
and
  • integrated exhaust gas mass > 85.0[g]
after the following mixture disturbances:
  • time fuel cut off > 0.5 [s]
  • deviation engine load > | 13.0 | [%/rev]
  • ECT @ cylinder block < 40[°C]
  • catalyst heating active
  • AIR active
  • lambda setpoint < 1; > 1[-]
  • catalyst purge active
  • engine speed < 840 [rpm]
  • for time > 1.0 [s]
Disabling the offset adaption after repeated transients within a short time :
  • acceleration enrichment active
or
  • deceleration enleanment active
then
  • LSU offset adaption stops if event counter > 15.00 [-]
and
  • exhaust gas mass flow 20.00 - 150.00 [kg/h]
or
  • exhaust gas mass flow 16.90 - 20.00 [kg/h]
  • within time 3.0 [s]
and case 1:
  • 1st lambda control loop not at min or max limit
  • 2nd lambda control loop active
or case 2:
  • 1st lambda control loop at min limit O2S front < 1.0[-]
  • O2S rear voltage < 0.4[V]
or case 3:
  • 1st lambda control loop
  • at max limit O2S front > 1.0[-]
  • O2S rear voltage > 0.6 [V]
  • 173.7 [s]
  • multiple
  • 2 DCY
 -- Check the Oxygen Sensor 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter -GX11-, CHECKING .
P2237 O2 Sensor Positive Current Control Circuit Open Bank 1 Sensor 1 Oxygen Sensors front (linear sensor) open circuit pump current (IP)
  • O2S voltage signal front 1.46 - 1.54[V]
and
  • difference between maximum and minimum value of O2S voltage signal front < 0.01[V]
and
  • delta lambda controller > | 0.10 |[-]
or
  • lambda control at min or max limit
  • O2S ceramic temp. > 725[°C]
  • lambda modulation > 0.00[-]
  • lambda control closed loop
  • heater control closed loop
  • if stepwise change lambda-setpoint commanded delta lambda step 0.05 [-]
  • 5.0 [s]
  • continuous
  • 2 DCY
 -- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, CHECKING .
  • O2S voltage signal front 1.46 - 1.54 [V]
and
  • difference between maximum and minimum value of O2S voltage signal front < 0.01[V]
and
  • no reaction on commanded stepwise change of lambda-setpoint < > 1
  • 1.5 [s]
  • continuous
P2240 O2 Sensor Positive Current Control Circuit Open Bank 2 Sensor 1 Oxygen Sensors front (linear sensor) open circuit pump current (IP)
  • O2S voltage signal front 1.46 - 1.54[V]
and
  • difference between maximum and minimum value of O2S voltage signal front < 0.01[V]
and
  • delta lambda controller > | 0.10 |[-]
or
  • lambda control at min or max limit
  • O2S ceramic temp. > 725[°C]
  • lambda modulation > 0.00[-]
  • lambda control closed loop
  • heater control closed loop
  • if stepwise change lambda-setpoint commanded delta lambda step 0.05 [-]
  • 5.0 [s]
  • continuous
  • 2 DCY
 -- Check the Oxygen Sensor 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter -GX11-, CHECKING .
  • O2S voltage signal front 1.46 - 1.54 [V]
and
  • difference between maximum and minimum value of O2S voltage signal front < 0.01[V]
and
  • no reaction on commanded stepwise change of lambda-setpoint < > 1
  • 1.5 [s]
  • continuous
P2243 O2 Sensor Reference voltage Circuit Open Bank 1 Sensor 1 Oxygen Sensors front (linear sensor) open circuit nernst voltage (UN)
  • O2S voltage signal front < 0.20; > 4.70[V]
and
  • internal resistance > 950.00 [Ohm]
  • heater control active
  • 20.0 [s]
  • continuous
2 [s]
  • 2 DCY
 -- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, CHECKING .
P2247 O2 Sensor Reference voltage Circuit Open Bank 2 Sensor 1 Oxygen Sensors front (linear sensor) open circuit nernst voltage (UN)
  • O2S voltage signal front < 0.20; > 4.70[V]
and
  • internal resistance > 950.00 [Ohm]
  • heater control active
  • 20.0 [s]
  • continuous
2 [s]
  • 2 DCY
 -- Check the Oxygen Sensor 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter -GX11-, CHECKING .
P2251 O2 Sensor Negative Current Control Circuit open Bank 1 Sensor 1 Oxygen Sensors front (linear sensor) open circuit virtual mass (VM)
  • O2S signal front 1.44 - 1.53 [V]
and
  • internal resistance > 950.00 [Ohm]
  • modeled exhaust gas temp. n.a.
  • heater control active
  • no fuel cut off > 2.0 [s]
  • 25.0 [s]
  • continuous
  • 2 DCY
 -- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, CHECKING .
P2254 O2 Sensor Negative Current Control Circuit open Bank 2 Sensor 1 Oxygen Sensors front (linear sensor) open circuit virtual mass (VM)
  • O2S signal front 1.44 - 1.53 [V]
and
  • internal resistance > 950.00 [Ohm]
  • modeled exhaust gas temp. n.a.
  • heater control active
  • no fuel cut off > 2.0 [s]
  • 25.0 [s]
  • continuous
  • 2 DCY
 -- Check the Oxygen Sensor 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter -GX11-, CHECKING .
P2257 Secondary air Injection System Control "A" Circuit low Secondary Air Injection Pump Relay short to ground
  • signal voltage 0.00 - 3.26 [V]
  • pump relay commanded off
  • engine speed > 80 RPM
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Secondary Air Injection Pump Relay -J299- / Secondary Air Injection Pump Motor -V101-. Refer to Secondary Air Injection Pump Relay - J299- / Secondary Air Injection Pump Motor - V101-, CHECKING
P2258 Secondary air Injection System Control "A" Circuit high Secondary Air Injection Pump Relay short to Battery voltage
  • signal current > 0.60 - 2.40 A
  • pump relay commanded off
  • engine speed > 80 RPM
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Secondary Air Injection Pump Relay -J299- / Secondary Air Injection Pump Motor -V101-. Refer to Secondary Air Injection Pump Relay - J299- / Secondary Air Injection Pump Motor - V101-, CHECKING
P2270  O2 Sensor Signal Stuck Lean Bank 1 Sensor 2 Oxygen Sensors rear (binary sensor) stuck lean
  • sensor voltage < 0.74[V]
  • O2S rear ready
  • integrated exhaust gas mass after O2S rear ready >= 0.20[kg]
  • injection valve commanded on
  • engine running
if
  • integrated exhaust gas mass >= 1.40[kg]
or
  • error suspicion set
then
  • enabling lambda ramp slope of the lambda ramp 0.05[1/s]
  • target lambda of the lambda ramp 0.75 [-]
  • exhaust gas mass during >= 0.15[kg]
  • target lambda reached <= 0.75 [-]
if
  • time fuel cut off > 5.0[s]
then disabling for:
  • time delay after fuel cut off 5.0[s]
additional conditions:
  • scavenging-rate n.a.
  • integrated exhaust gas mass n.a.
  • split factor DFI/MPI n.a.
  • modeled exhaust gas temperature fitted position O2S rear 350 - 800[°C]
  • engine speed 1000 - 4000[rpm]
  • vehicle speed >= 0 [mph]
  • lambda controller output n.a.[-]
  • within time n.a. [s]
  • lambda controller adaptation n.a.
  • mass air flow 30.00 - 180.00[kg/h]
  • within time 3.0[s]
  • 30.0 [s]
  • once / DCY
  • 2 DCY
 -- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter -GX7-, CHECKING .
P2271  O2 Sensor Signal Biased / Stuck Rich Bank 1 Sensor 2 Oxygen Sensors rear (binary sensor) stuck rich
  • sensor voltage > 0.15 [V]
 general:
  • O2S rear ready
  • integrated exhaust gas mass after O2S rear ready >= 0.20[kg]
  • injection valve commanded on engine running
CASE 1: (during lambda ramp activation) if
  • integrated exhaust gas mass n.a.
or
  • error suspicion n.a.
then
  • enabling lambda ramp n.a.
  • slope of the lambda ramp n.a.
  • target lambda of the lambda ramp n.a.
  • exhaust gas mass during n.a.
  • target lambda reached n.a.
if
  • time fuel cut off n.a.
then disabling for
  • time delay after fuel cut off n.a.
additional conditions:
  • scavenging-rate n.a.
  • integrated exhaust gas mass n.a.
  • split factor DFI/MPI n.a.
  • modeled exhaust gas temperature fitted position O2S rear n.a.
  • engine speed n.a.
  • vehicle speed n.a.
  • lambda controller output n.a.
  • within time n.a.
  • controller adaptation n.a.
  • lambda mass air flow n.a.
  • within time n.a
CASE 2: (during fuel cut off)
  • modeled exhaust gas temperature fitted position O2S rear 350 - 800[°C]
  • O2S front lambda value (for wide range sensor) > 4.00[-]
  • O2S front voltage (for binary sensor) < n.a. [V]
  • fuel cut off active
  • integrated O2 mass during fuel cut off >= 4.5[g]
  • time delay n.a. [s]
  • 30.0 [s]
  • once / DCY
  • 2 DCY
 -- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter -GX7-, CHECKING .
P2272  O2 Sensor Signal Stuck Lean Bank 2 Sensor 2 Oxygen Sensors rear (binary sensor) stuck lean
  • sensor voltage < 0.74[V]
  • O2S rear ready
  • integrated exhaust gas mass after O2S rear ready >= 0.20[kg]
  • injection valve commanded on
  • engine running
if
  • integrated exhaust gas mass >= 1.40[kg]
or
  • error suspicion set
then
  • enabling lambda ramp slope of the lambda ramp 0.05[1/s]
  • target lambda of the lambda ramp 0.75 [-]
  • exhaust gas mass during >= 0.15[kg]
  • target lambda reached <= 0.75 [-]
if
  • time fuel cut off > 5.0[s]
then disabling for:
  • time delay after fuel cut off 5.0[s]
additional conditions:
  • scavenging-rate n.a.
  • integrated exhaust gas mass n.a.
  • split factor DFI/MPI n.a.
  • modeled exhaust gas temperature fitted position O2S rear 350 - 800[°C]
  • engine speed 1000 - 4000[rpm]
  • vehicle speed >= 0 [mph]
  • lambda controller output n.a.[-]
  • within time n.a. [s]
  • lambda controller adaptation n.a.
  • mass air flow 30.00 - 180.00[kg/h]
  • within time 3.0[s]
  • 30.0 [s]
  • once / DCY
  • 2 DCY
 -- Check the Oxygen Sensor 2 after Catalytic Converter -GX8-. Refer to Oxygen Sensor 2 After Catalytic Converter -GX8-, CHECKING .
P2273  O2 Sensor Signal Stuck Rich Bank 2 Sensor 2 Oxygen Sensors rear (binary sensor) stuck rich
  • sensor voltage > 0.15 [V]
 general:
  • O2S rear ready
  • integrated exhaust gas mass after O2S rear ready >= 0.20[kg]
  • injection valve commanded on engine running
CASE 1: (during lambda ramp activation) if
  • integrated exhaust gas mass n.a.
or
  • error suspicion n.a.
then
  • enabling lambda ramp n.a.
  • slope of the lambda ramp n.a.
  • target lambda of the lambda ramp n.a.
  • exhaust gas mass during n.a.
  • target lambda reached n.a.
if
  • time fuel cut off n.a.
then disabling for
  • time delay after fuel cut off n.a.
additional conditions:
  • scavenging-rate n.a.
  • integrated exhaust gas mass n.a.
  • split factor DFI/MPI n.a.
  • modeled exhaust gas temperature fitted position O2S rear n.a.
  • engine speed n.a.
  • vehicle speed n.a.
  • lambda controller output n.a.
  • within time n.a.
  • controller adaptation n.a.
  • lambda mass air flow n.a.
  • within time n.a
CASE 2: (during fuel cut off)
  • modeled exhaust gas temperature fitted position O2S rear 350 - 800[°C]
  • O2S front lambda value (for wide range sensor) > 4.00[-]
  • O2S front voltage (for binary sensor) < n.a. [V]
  • fuel cut off active
  • integrated O2 mass during fuel cut off >= 4.5[g]
  • time delay n.a. [s]
  • 30.0 [s]
  • once / DCY
  • 2 DCY
 -- Check the Oxygen Sensor 2 after Catalytic Converter -GX8-. Refer to Oxygen Sensor 2 After Catalytic Converter -GX8-, CHECKING .
P2279 Intake Air System Leak Leak to Intake Manifold adaptation value monitoring
  • offset value throttle mass flow > 18.00[kg/h]
and
  • correction factor > 0.97 [-]
  • desired mass air flow 0.00 - 42.00[kg/h]
  • ECT @ cylinder block 5 - 120[°C]
  • barometric pressure > 74.00[kPa]
  • evap purge valve closed EGR off
  • 5.0 [s]
  • multiple
  • 2 DCY
 -- Check for air leaks near the throttle body, oil fill cap not tight or oil dipstick not seated in tube. Also check for any engine gaskets that can cause additional air to enter the crankcase can set this fault as the PCV system is not metered. If a vacuum leak or crankcase seal is the cause, the idle may be rough or unstable.-- Check the Manifold Absolute Pressure Sensor -G71- Refer to :Manifold Absolute Pressure Sensor -G71-, CHECKING -- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING .
P2293 Fuel Pressure Regulator Performance Fuel Volume Regulator Control, high pressure side functional check
  • difference between target pressure vs. actual pressure < -3.00[MPa]
  • time after engine start > 10.0[s]
  • time after fuel cut off > 7.0[s]
  • fuel cut off not active
  • catalyst heating not active
  • fuel volume regulator control active
  • relative fuel mass 5.02 - 150.00 [%]
  • 10.0 [s]
  • multiple
  • 2 DCY
 -- Check the Fuel Metering Valve -N290-. Refer to Fuel Metering Valve -N290-, CHECKING .
  • difference between target pressure vs. actual pressure > 1.80[MPa]
  • 5.0 [s]
  • multiple
P2294 Fuel Pressure Regulator Control Circuit / Open Fuel Volume Regulator Control open circuit
  • signal voltage 1.40 - 3.20 V
  • fuel control valve commanded off
  • fuel pump commanded on
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Fuel Metering Valve -N290-. Refer to Fuel Metering Valve -N290-, CHECKING .
P2295 Fuel Pressure Regulator Control Circuit short to ground Fuel Pressure Regulator Control Circuit Low short to ground
  • signal voltage 1.40 - 3.20 [V]
  • fuel control valve commanded off
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Fuel Metering Valve -N290-. Refer to Fuel Metering Valve -N290-, CHECKING .
P2296 Fuel Pressure Regulator Control Circuit short to Battery voltage Fuel Pressure Regulator Control Circuit High
  • short to battery plus signal voltage > 3.20 [V]
  • fuel control valve commanded on
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Fuel Metering Valve -N290-. Refer to Fuel Metering Valve -N290-, CHECKING .
P2300 Ignition Coil A Primary Control Circuit Low Ignition Coils short to ground
  • signal current 0.25 - -2.0[mA]
or
  • internal check failed
  • Engine speed > 680 [rpm]
  • 2.0 [s]
  • continuous
  • 2 DCY
 -- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P2301 Ignition Coil A Primary Control Circuit High Ignition Coils short to Battery voltage
  • signal voltage > 5.1 - 7.0[V]
  • Engine speed > 680 [rpm]
  • 2.0 [s]
  • continuous
  • 2 DCY
 -- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P2303 Ignition Coil B Primary Control Circuit Low Ignition Coils short to ground
  • signal current 0.25 - -2.0[mA]
or
  • internal check failed
  • Engine speed > 680 [rpm]
  • 2.0 [s]
  • continuous
  • 2 DCY
 -- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P2304 Ignition Coil B Primary Control Circuit High Ignition Coils short to Battery voltage
  • signal voltage > 5.1 - 7.0[V]
  • Engine speed > 680 [rpm]
  • 2.0 [s]
  • continuous
  • 2 DCY
 -- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P2306 Ignition Coil C Primary Control Circuit Low Ignition Coils short to ground
  • signal current 0.25 - -2.0[mA]
or
  • internal check failed
  • Engine speed > 680 [rpm]
  • 2.0 [s]
  • continuous
  • 2 DCY
 -- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P2307 Ignition Coil C Primary Control Circuit High Ignition Coils short to Battery voltage
  • signal voltage > 5.1 - 7.0[V]
  • Engine speed > 680 [rpm]
  • 2.0 [s]
  • continuous
  • 2 DCY
 -- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P2309 Ignition Coil D Primary Control Circuit Low Ignition Coils short to ground
  • signal current 0.25 - -2.0[mA]
or
  • internal check failed
  • Engine speed > 680 [rpm]
  • 2.0 [s]
  • continuous
  • 2 DCY
 -- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P2310 Ignition Coil D Primary Control Circuit High Ignition Coils short to Battery voltage
  • signal voltage > 5.1 - 7.0[V]
  • Engine speed > 680 [rpm]
  • 2.0 [s]
  • continuous
  • 2 DCY
 -- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P2312 Ignition Coil E Primary Control Circuit Low Ignition Coils short to ground
  • signal current 0.25 - -2.0[mA]
or
  • internal check failed
  • Engine speed > 680 [rpm]
  • 2.0 [s]
  • continuous
  • 2 DCY
 -- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P2313 Ignition Coil E Primary Control Circuit High Ignition Coils short to Battery voltage
  • signal voltage > 5.1 - 7.0[V]
  • Engine speed > 680 [rpm]
  • 2.0 [s]
  • continuous
  • 2 DCY
 -- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P2315 Ignition Coil F Primary Control Circuit Low Ignition Coils short to ground
  • signal current 0.25 - -2.0[mA]
or
  • internal check failed
  • Engine speed > 680 [rpm]
  • 2.0 [s]
  • continuous
  • 2 DCY
 -- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P2316 Ignition Coil F Primary Control Circuit High Ignition Coils short to Battery voltage
  • signal voltage > 5.1 - 7.0[V]
  • Engine speed > 680 [rpm]
  • 2.0 [s]
  • continuous
  • 2 DCY
 -- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P2318 Ignition Coil G Primary Control Circuit Low Ignition Coils short to ground
  • signal current 0.25 - -2.0[mA]
or
  • internal check failed
  • Engine speed > 680 [rpm]
  • 2.0 [s]
  • continuous
  • 2 DCY
 -- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P2319 Ignition Coil G Primary Control Circuit High Ignition Coils short to Battery voltage
  • signal voltage > 5.1 - 7.0[V]
  • Engine speed > 680 [rpm]
  • 2.0 [s]
  • continuous
  • 2 DCY
 -- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P2321 Ignition Coil H Primary Control Circuit Low Ignition Coils short to ground
  • signal current 0.25 - -2.0[mA]
or
  • internal check failed
  • Engine speed > 680 [rpm]
  • 2.0 [s]
  • continuous
  • 2 DCY
 -- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P2322 Ignition Coil H Primary Control Circuit High Ignition Coils short to Battery voltage
  • signal voltage > 5.1 - 7.0[V]
  • Engine speed > 680 [rpm]
  • 2.0 [s]
  • continuous
  • 2 DCY
 -- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P2414 O2 Sensor Exhaust Sample Error Bank 1 Sensor 1 Oxygen Sensors front signal range check (check for sensor at ambient air) threshold 1:
  • signal voltage 2.71 - 5.00 [V]
threshold 2:
  • signal voltage 2.05 - 3.06 [V]
  • Depending on gain factor, that actual is used for sensor characteristic, the threshold is switched
  • lambda set value < 1.6[-]
  • O2S ceramic temp. > 665[°C]
  • fuel cut off not active
  • heater control closed loop
  • if low fuel signal then wait > 600.0[s]
only AIR system
  • AIR not active
  • 10 [s]
  • multiple
  • 2 DCY
 -- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, CHECKING .
P2415 O2 Sensor Exhaust Sample Error Bank 2 Sensor 1 Oxygen Sensors front signal range check (check for sensor at ambient air) threshold 1:
  • signal voltage 2.71 - 5.00 [V]
threshold 2:
  • signal voltage 2.05 - 3.06 [V]
  • Depending on gain factor, that actual is used for sensor characteristic, the threshold is switched
  • lambda set value < 1.6[-]
  • O2S ceramic temp. > 665[°C]
  • fuel cut off not active
  • heater control closed loop
  • if low fuel signal then wait > 600.0[s]
only AIR system
  • AIR not active
  • 10 [s]
  • multiple
  • 2 DCY
 -- Check the Oxygen Sensor 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter -GX11-, CHECKING .
P2431 Secondary Air Injection System Air flow / Pressure Sensor Circuit range / Performance Secondary Air System Pressure Sensor rationality check
  • difference between AIR pressure and barometric pressure < -6.00; > 6.00[kPa]
  • AIR system commanded off
  • barometric pressure ready, no fault
  • 0.01 [s]
  • once / DCY
  • 2 DCY
 -- Check the Secondary Air Injection Sensor 1 -G609-. Refer to Secondary Air Injection Sensor 1 -G609-, CHECKING .
P2432 Secondary Air Injection System Air flow /Pressure Sensor Circuit Low Secondary Air System Pressure Sensor signal range check
  • signal voltage < 0.40 [V]
  
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Secondary Air Injection Sensor 1 -G609-. Refer to Secondary Air Injection Sensor 1 -G609-, CHECKING .
P2433 Secondary Air Injection System Air flow /Pressure Sensor Circuit High Secondary Air System Pressure Sensor signal range check
  • signal voltage > 4.60 [V]
  
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Secondary Air Injection Sensor 1 -G609-. Refer to Secondary Air Injection Sensor 1 -G609-, CHECKING .
P2440  Secondary Air Injection System Switching Valve Stuck Open Bank 1 Secondary Air System stuck open
  • relative AIR pressure (measured with AIR pressure sensor vs. modeled) vs. relative AIR pressure (measured with AIR pressure sensor vs. modeled while both AIR valves closed) > 1.50[-]
and case 1:
  • relative AIR pressure (measured with AIR pressure sensor vs. modeled while valve bank 2 commanded closed) vs. relative AIR pressure (measured with AIR pressure sensor vs. modeled while valve bank 1 commanded closed) > 1.50 [-]
case 2:
  • relative AIR pressure (measured with AIR pressure sensor vs. modeled while valve bank 2 commanded closed) vs. relative AIR pressure (measured with AIR pressure sensor vs. modeled while valve bank 1 commanded closed) <= 1.50 [-]
and
  • relative AIR pressure (measured with AIR pressure sensor vs. modeled while valve bank 1 commanded closed) vs. relative AIR pressure (measured with AIR pressure sensor vs. modeled while valve bank 2 commanded closed) <= 1.50 [-]
and
  • average pressure difference between absolute value and filtered value while both valves commanded closed > 0.30 - 1.00[kPa]
  • ECT@cylinder block 5 - 3004[°C]
  • IAT @ manifold 5 - 142[°C]
  • modeled catalyst temp. < 780 [°C]
  • mass air flow 12.00 - 240.00[kg/h]
  • difference engine load -10.0 - 10.0[%/rev]
  • barometric pressure > 73.90[kPa]
  • AIR system commanded on
additional conditions: blockage:
  • relative AIR pressure measured with AIR pressure sensor vs. modeled >= 0.32[-]
leakage:
  • relative AIR pressure measured with AIR pressure sensor vs. modeled >= 0.32[-]
blockage:
  • relative AIR pressure measured with AIR pressure sensor vs. modeled while valve bank 2 commanded closed >= 0.70[-]
leakage:
  • relative AIR pressure measured with AIR pressure sensor vs. modeled while valve bank 2 commanded closed >= 0.70[-]
  • average pressure difference between absolute value and filtered while valve bank 2 commanded closed >= 0.14 - 1.15[kPa]
  • 0 [s]
  • once / DCY
  • 2 DCY
 -- Check the Secondary Air Injection Solenoid Valve -N112-. Refer to Secondary Air Injection Solenoid Valve -N112-, CHECKING -- Check the Secondary Air Injection Pump Relay -J299- / Secondary Air Injection Pump Motor -V101-. Refer to Secondary Air Injection Pump Relay - J299- / Secondary Air Injection Pump Motor - V101-, CHECKING
P2442  Secondary Air Injection System Switching Valve Stuck Open Bank 2 Secondary Air System stuck open
  • relative AIR pressure (measured with AIR pressure sensor vs. modeled) vs. relative AIR pressure (measured with AIR pressure sensor vs. modeled while both AIR valves closed) > 1.50[-]
and case 1:
  • relative AIR pressure (measured with AIR pressure sensor vs. modeled while valve bank 2 commanded closed) vs. relative AIR pressure (measured with AIR pressure sensor vs. modeled while valve bank 1 commanded closed) > 1.50 [-]
case 2:
  • relative AIR pressure (measured with AIR pressure sensor vs. modeled while valve bank 2 commanded closed) vs. relative AIR pressure (measured with AIR pressure sensor vs. modeled while valve bank 1 commanded closed) <= 1.50 [-]
and
  • relative AIR pressure (measured with AIR pressure sensor vs. modeled while valve bank 1 commanded closed) vs. relative AIR pressure (measured with AIR pressure sensor vs. modeled while valve bank 2 commanded closed) <= 1.50 [-]
and
  • average pressure difference between absolute value and filtered value while both valves commanded closed > 0.30 - 1.00[kPa]
  • ECT@cylinder block 5 - 3004[°C]
  • IAT @ manifold 5 - 142[°C]
  • modeled catalyst temp. < 780 [°C]
  • mass air flow 12.00 - 240.00[kg/h]
  • difference engine load -10.0 - 10.0[%/rev]
  • barometric pressure > 73.90[kPa]
  • AIR system commanded on
additional conditions: blockage:
  • relative AIR pressure measured with AIR pressure sensor vs. modeled >= 0.32[-]
leakage:
  • relative AIR pressure measured with AIR pressure sensor vs. modeled >= 0.32[-]
blockage:
  • relative AIR pressure measured with AIR pressure sensor vs. modeled while valve bank 2 commanded closed >= 0.70[-]
leakage:
  • relative AIR pressure measured with AIR pressure sensor vs. modeled while valve bank 2 commanded closed >= 0.70[-]
  • average pressure difference between absolute value and filtered while valve bank 2 commanded closed >= 0.14 - 1.15[kPa]
  • 0 [s]
  • once / DCY
  • 2 DCY
 -- Check the Secondary Air Injection Solenoid Valve 2 -N320-. Refer to Secondary Air Injection Solenoid Valve 2 -N320-, CHECKING .-- Check the Secondary Air Injection Solenoid Valve -N112-. Refer to Secondary Air Injection Solenoid Valve -N112-, CHECKING -- Check the Secondary Air Injection Pump Relay -J299- / Secondary Air Injection Pump Motor -V101-. Refer to Secondary Air Injection Pump Relay - J299- / Secondary Air Injection Pump Motor - V101-, CHECKING
P2539 Low Pressure Fuel System Sensor Circuit Fuel System Pressure Sensor, low pressure side; short to battery / open circuit
  • Sensor voltage > 4.80 [V]
  
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate service information.-- Check the Low Fuel Pressure Sensor -G410-. Refer to Low Fuel Pressure Sensor -G410-, CHECKING
P2541 Low Pressure Fuel System Sensor Circuit Low Fuel System Pressure Sensor, low pressure side; short to ground
  • Sensor voltage < 0.20 [V]
  
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate service information.-- Check the Low Fuel Pressure Sensor -G410-. Refer to Low Fuel Pressure Sensor -G410-, CHECKING
P25D9 Fuel Level Sensor "C" Circuit Low COM: Fuel Level (FL) Sensor 3 communication with IPC
  • IPC module signal: short to ground failure
  • ignition on
  • 0.5 [s}
  • continuous
  • 2 DCY
 -- Check the circuitry between the Fuel Level Sensor 3 -G237- and the Instrument Cluster Control Module -J285-. Refer to appropriate wiring schematic. If the circuitry is ok, replace the Fuel Level Sensor 3 -G237-.
  • IPC module signal: signal range check failure
P25DA Fuel Level Sensor "C" Circuit High COM: Fuel Level (FL) Sensor 3 communication with IPC
  • IPC module signal: short to battery / open circuit failure
  • ignition on
  • 0.5 [s}
  • continuous
  • 2 DCY
 -- Check the circuitry between the Fuel Level Sensor 3 -G237- and the Instrument Cluster Control Module -J285-. Refer to appropriate wiring schematic. If the circuitry is ok, replace the Fuel Level Sensor 3 -G237-.
P3081 Engine temperature Too Low Engine Coolant temperature Sensor @ Cylinder Block rationality check
  • diff. between reference model temperature and measured ECT@cylinder block > 9.8 [K]
  
  • 19.0 [s]
  • continuous
  • 2 DCY
 -- Check Engine Coolant temperature Sensor -G62-. Refer to Engine Coolant temperature Sensor -G62-, CHECKING .-- Check the Map Controlled Engine Cooling Thermostat -F265-. Refer to Map Controlled Engine Cooling Thermostat -F265-, CHECKING .
P31A2 Camshaft Actuator "B" Cylinder 2 Circuit Low Variable Valve Lift (VVL) Actuator, Inlet open short to ground
  • signal voltage < 2.8 - 3.2 [V]
  
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Cam Actuators --. Refer to Cam Actuators --, CHECKING .
P31A3 Camshaft Actuator "B" Cylinder 3 Circuit Low Variable Valve Lift (VVL) Actuator, Inlet open short to ground
  • signal voltage < 2.8 - 3.2 [V]
  
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Cam Actuators --. Refer to Cam Actuators --, CHECKING .
P31A5 Camshaft Actuator "B" Cylinder 5 Circuit Low Variable Valve Lift (VVL) Actuator, Inlet open short to ground
  • signal voltage < 2.8 - 3.2 [V]
  
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Cam Actuators --. Refer to Cam Actuators --, CHECKING .
P31A8 Cam Shaft Actuator "B" Cylinder 8 Circuit Low Variable Valve Lift (VVL) Actuator, Inlet open short to ground
  • signal voltage < 2.8 - 3.2 [V]
  
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Cam Actuators --. Refer to Cam Actuators --, CHECKING .
P31AA Camshaft Actuator Outlet "B" Cylinder 2 Circuit Low Variable Valve Lift (VVL) Actuator, Outlet open, short to ground
  • signal voltage < 2.8 - 3.2 [V]
  
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Cam Actuators --. Refer to Cam Actuators --, CHECKING .
P31AB Camshaft Actuator Outlet "B" Cylinder 3 Circuit Low Variable Valve Lift (VVL) Actuator, Outlet open, short to ground
  • signal voltage < 2.8 - 3.2 [V]
  
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Cam Actuators --. Refer to Cam Actuators --, CHECKING .
P31AD Camshaft Actuator Outlet "B" Cylinder 5 Circuit Low Variable Valve Lift (VVL) Actuator, Outlet open, short to ground
  • signal voltage < 2.8 - 3.2 [V]
  
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Cam Actuators --. Refer to Cam Actuators --, CHECKING .
P31B0 Camshaft Actuator Outlet "B" Cylinder 8 Circuit Low Variable Valve Lift (VVL) Actuator, Outlet open, short to ground
  • signal voltage < 2.8 - 3.2 [V]
  
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Cam Actuators --. Refer to Cam Actuators --, CHECKING .
P31B2 Camshaft Actuator "A" Cylinder 2 Circuit Low Variable Valve Lift (VVL) Actuator, Inlet closed, short to ground
  • signal voltage < 2.8 - 3.2 [V]
  
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Cam Actuators --. Refer to Cam Actuators --, CHECKING .
P31B3 Camshaft Actuator "A" Cylinder 3 Circuit Low Variable Valve Lift (VVL) Actuator, Inlet closed, short to ground
  • signal voltage < 2.8 - 3.2 [V]
  
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Cam Actuators --. Refer to Cam Actuators --, CHECKING .
P31B5 Camshaft Actuator "A" Cylinder 5 Circuit Low Variable Valve Lift (VVL) Actuator, Inlet closed, short to ground
  • signal voltage < 2.8 - 3.2 [V]
  
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Cam Actuators --. Refer to Cam Actuators --, CHECKING .
P31B8 Camshaft Actuator "A" Cylinder 8 Circuit Low Variable Valve Lift (VVL) Actuator, Inlet closed, short to ground
  • signal voltage < 2.8 - 3.2 [V]
  
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Cam Actuators --. Refer to Cam Actuators --, CHECKING .
P31BA Camshaft Actuator Outlet "A" Cylinder 2 Circuit Low Variable Valve Lift (VVL) Actuator, Outlet closed, short to ground
  • signal voltage < 2.8 - 3.2 [V]
  
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Cam Actuators --. Refer to Cam Actuators --, CHECKING .
P31BB Camshaft Actuator Outlet "A" Cylinder 3 Circuit Low Variable Valve Lift (VVL) Actuator, Outlet closed, short to ground
  • signal voltage < 2.8 - 3.2 [V]
  
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Cam Actuators --. Refer to Cam Actuators --, CHECKING .
P31BD Camshaft Actuator Outlet "A" Cylinder 5 Circuit Low Variable Valve Lift (VVL) Actuator, Outlet closed, short to ground
  • signal voltage < 2.8 - 3.2 [V]
  
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Cam Actuators --. Refer to Cam Actuators --, CHECKING .
P31C0 Camshaft Actuator Outlet "A" Cylinder 8 Circuit Low Variable Valve Lift (VVL) Actuator, Outlet closed, short to ground
  • signal voltage < 2.8 - 3.2 [V]
  
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the Cam Actuators --. Refer to Cam Actuators --, CHECKING .
U0001 High speed CAN Communication Bus CAN: Powertrain BUS reading back sent message
  • message No feedback
  • time after ignition on > 500[ms]
  • 0.25 [s]
  • continuous
  • 2 DCY
 -- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
U0002 High speed CAN Communication Bus Performance COM: Powertrain Bus communication check
  • Global time out receiving no messages
  • time after ignition on > 500[ms]
  • 0.45 [s]
  • continuous
  • 2 DCY
 -- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
U0101 Lost Communication with TCM COM: Transmission Control Module (TCM) communication with TCM
  • received message no message
  • time after ignition on > 500[ms]
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the CAN-Bus terminal resistance between the Transmission Control Module -- and the Engine Control Module - J623-. Refer to CAN-BUS TERMINAL RESISTANCE, POWERTRAIN, CHECKING .
U0121 Lost Communication With Anti-Lock Brake System (ABS) Control Module COM: Brake System Control Module (BSCM) communication with BSCM
  • received message no message
  • time after ignition on > 500[ms]
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
U0140 Lost Communication With Body Control Module COM: Body Control Module (BCM) communication with BCM
  • received message no message
  • time after ignition on > 500[ms]
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
U0146 Lost Communication With Gateway "A" COM: Gateway communication with Gateway
  • received message no message
  • time after ignition on > 500[ms]
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
U0155 Lost Communication With Instrument Panel Cluster (IPC) Control Module COM: Instrument Panel Cluster (IPC) communication with IPC
  • received message no message
  • time after ignition on > 500[ms]
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
U0302 Software Incompatibility with Transmission Control Module COM: Transmission Control Module (TCM) communication with TCM
  • received AT vehicle data TCM signal
  • time after ignition on > 500[ms]
  • 0.5 [s]
  • continuous
  • 2 DCY
 -- Check for software updates and TSB's. Reprogram as necessary. If none are found, replace the Transmission Control Module --.
U0323 Software Incompatibility With Instrument Panel Control Module COM: Ambient Air temperature (AAT) Sensor communication with BCM
  • AAT value (module not encoded for AAT sensor)FDh [-]
  • ignition on
  • 2.0 [s]
  • continuous
  • 2 DCY
 -- Check for correct software version and VIN or update software for the IPC Module if available. If OK, replace the Instrument Cluster Control Module -J285-.
U0402 Invalid Data Received From TCM CAN communication with TCM communication with TCM
  • received data implausible message
  • time after ignition on > 500[ms]
  • 0.3 [s]
  • continuous
  • 2 DCY
 -- Check for software updates and TSB's. Reprogram as necessary. If none are found, replace the Transmission Control Module --.
U0415 Invalid Data Received From Anti-Lock Brake System (ABS) Control Module Vehicle speed Sensor out of range high
  • vehicle speed > 202[mph]
  • time after ignition on 500 mSec
  • 3.0 [s]
  • continuous
  • 2 DCY
 -- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .-- Check the vehicle speed signal. Refer to VEHICLE speed SIGNAL, CHECKING .
COM: Brake System Control Module (BSCM) communication with BSCM
  • received data implausible message
  • time after ignition on > 500[ms]
  • 0.4 [s]
  • continuous
COM: Vehicle speed Sensor (VSS) communication with VSS
  • speed sensor signal: initialization error 407.296[mph]
  • time after ignition on > 500[ms]
  • 1.98 [s]
  • continuous
  • speed sensor signal: low voltage error 407.290[mph]
  • speed sensor signal: sensor error 407.303[mph]
  • 0.5 [s]
  • continuous
U0422 Invalid Data Received From Body Control Module COM: Ambient Air temperature (AAT) Sensor communication with BCM
  • AAT value (initialization) FEh [-]
  • ignition on
  • COM: BCM (Body Control Module) no time out
  • 2.0 [s]
  • continuous
  • 2 DCY
 -- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
U0423 Invalid Data Received From Instrument Panel Cluster (IPC) Control Module COM: Instrument Panel Cluster (IPC) communication with IPC
  • received data implausible message
  • time after ignition on 0.5 [s]
  • 3.0 [s]
  • continuous
  • 2 DCY
 -- Check for correct software version and VIN or update software for the IPC Module if available. If OK, replace the Instrument Cluster Control Module -J285-.
U0447 Invalid Data Received From Gateway "A" COM: Gateway communication with Gateway
  • received data implausible message
  • time after ignition on 0.5 [s]
  • 0.3 [s]
  • continuous
  • 2 DCY
 -- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
U1103 vehicle in production mode ECM: Production Mode vehicle in production mode
  • production mode active
 for activation:
  • during ECM keep alive-time after ignition off
  • vehicle speed < 5[mph]
  • engine speed 0[rpm]
  • max trip mileage since initial vehicle start -up < 62.15[miles]
  • 0.0 [s]
  • 1DCY
 -- Vehicle is in production mode. Refer to appropriate service information for resolution. Note the mode can be deactivated with a factory scan tool or will automatically turn off after vehicle accumulates the first 100 km (62.14 miles) of driving.
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