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Engine Control Module --, 2019 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 Variable Valve Timing (VVT) Intake Actuator Slow Response
  • Difference between target position vs. actual position > 3.0° CRK
  • For time > 2.0 - 3.0 s
  • And
  • Adjustment angle > 3.0° CRK
  • And
  • Number of checks 3 times
  • Time after engine start > 5.0 - 10.0 s
  • Engine speed 880 - 6, 400 RPM
  • Modeled oil temperature -10 - 110° C
  • Change of target position > 12.0 - 40.0° CRK
  • 3.0 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 Pressure Regulator Valve -N276-. Refer to Fuel Pressure Regulator Valve - N276-, CHECKING .-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING .
P000B  "B" Camshaft Position Slow Response Bank 1 Variable Valve Timing (VVT) Exhaust Actuator Slow Response
  • Difference between target position vs. actual position > 3.0° CRK
  • For time > 2.0 - 3.0 s
  • And
  • Adjustment angle > 3.0° CRK
  • And
  • Number of checks 3 times
  • Time after engine start > 5.0 - 10.0 s
  • Engine speed 880 - 6, 400 RPM
  • Modeled oil temperature -10 - 110° C
  • Change of target position > 10.0 - 22.0° CRK
  • 3.0 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 .
P0010 "A" Camshaft Position Actuator Control Circuit/Open Bank 1 Variable Valve Timing (VVT) Intake Actuator Open Circuit
  • Signal voltage > 2.74 - 3.26; <= 4.70 - 5.40 V
  • Actuator commanded off
  • Engine speed > 80 RPM
  • Battery voltage > 8.9 V
  • Min. duty cycle >= 6.25%
  • Max. duty cycle <= 90.0%
  • 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 Fuel Pressure Regulator Valve -N276-. Refer to Fuel Pressure Regulator Valve - N276-, 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 Variable Valve Timing (VVT) Intake Actuator Target Error
  • Difference between target position vs. actual position > 3.0° CRK
  • For time > 2.0 - 3.0 s
  • And
  • Adjustment angle <= 3.0° CRK
  • And
  • Number of checks 3 times
  • Time after engine start > 5.0 - 10.0 s
  • Engine speed 880 - 6, 400 RPM
  • Modeled oil temperature -10 - 110° C
  • Change of target position > 12.0 - 40.0° CRK
  • 3.0 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 Fuel Pressure Regulator Valve -N276-. Refer to Fuel Pressure Regulator Valve - N276-, 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 Variable Valve Timing (VVT) Exhaust Actuator Open Circuit
  • Signal voltage > 2.74 - 3.26; <= 4.70 - 5.40 V
  • Actuator commanded off
  • Engine speed > 80 RPM
  • Battery voltage > 8.9 V
  • Min. duty cycle >= 6.25%
  • Max. duty cycle <= 90.0%
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Exhaust Camshaft Adjustment Valve 1 -N318-. Refer to Exhaust Camshaft Adjustment Valve 1 - N318-, CHECKING .-- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 - N205-, CHECKING .
P0014  "B" Camshaft Position - Timing Over-Advanced or System Performance Bank 1 Variable Valve Timing (VVT) Exhaust Actuator Target Error
  • Difference between target position vs. actual position > 3.0° CRK
  • For time > 2.0 - 3.0 s
  • And
  • Adjustment angle <= 3.0° CRK
  • And
  • Number of checks 3 times
  • Time after engine start > 5.0 - 10.0 s
  • Engine speed 880 - 6, 400 RPM
  • Modeled oil temperature -10 - 110° C
  • Change of target position > 10.0 - 22.0° CRK
  • 3.0 s
  • Multiple
  • 2 DCY
 -- Check the Exhaust Camshaft Adjustment Valve 1 -N318-. Refer to Exhaust Camshaft Adjustment Valve 1 - N318-, CHECKING .-- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 - N205-, CHECKING .
P0016 Crankshaft Position - Camshaft Position Correlation Bank 1 Sensor A Intake Camshaft Position (CMP) Sensor Angular Offset Check
  • Permissible deviation < -11.01° CRK
  • Or
  • Permissible deviation > 11.01° CRK
  • Camshaft adaptation not completed
  • Engine speed > 80 RPM
  • 20.0 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 Exhaust Camshaft Position (CMP) Sensor Angular Offset Check
  • Permissible deviation < -11.01° CRK
  • Or
  • Permissible deviation > 11.01° CRK
  • Camshaft adaptation not completed
  • Engine speed > 80 RPM
  • 20.0 rev
  • Multiple
  • 2 DCY
  
P0030 HO2S Heater Control Circuit Bank 1 Sensor 1 Oxygen Sensors (O2S) Heater Front Open Circuit
  • Signal voltage > 2.74 - 3.26; <= 4.70 - 5.40 V
  • Actuator commanded off
  • Battery voltage 10.70 - 16.10 V
  • And
  • Battery voltage > 9.80 V
  • For time >= 0.1 s
  • 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 (O2S) Heater Front Circuit Low
  • Signal voltage <= 2.74 - 3.26 V
  • Actuator commanded off
  • Battery voltage 10.70 - 16.10 V
  • And
  • Battery voltage > 9.80 V
  • For time >= 0.1 s
  • 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 (O2S) Heater Front Circuit High
  • Signal current >= 8.5 - 12.50 A
  • Actuator commanded on
  • Duty cycle >= 4.0%
  • Battery voltage 10.70 - 16.10 V
  • And
  • Battery voltage > 9.80 V
  • For time >= 0.1 s
  • 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 Circuit Bank 1 Sensor 2 Oxygen Sensor (O2S) Heater Rear Open Circuit
  • Signal voltage > 2.74 - 3.26; <= 4.70 - 5.40 V
  • Engine speed >= 80 RPM
  • Actuator commanded off
  • Battery voltage >= 9.0 V
  • 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 Sensor (O2S) Heater Rear Circuit Low
  • Signal voltage <= 2.74 - 3.26 V
  • Engine speed >= 80 RPM
  • Actuator commanded off
  • Battery voltage >= 9.0 V
  • 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 Sensor (O2S) Heater Rear Circuit High
  • Signal current >= 8.5 - 12.50 A
  • Engine speed >= 80 RPM
  • Time since dew point exceeded 10.0 s
  • Actuator commanded on
  • Battery voltage >= 9.0 V
  • 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 Sensor (O2S) 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 (O2S) Heater Front Open Circuit
  • Signal voltage > 2.74 - 3.26; <= 4.70 - 5.40 V
  • Actuator commanded off
  • Battery voltage 10.70 - 16.10 V
  • And
  • Battery voltage > 9.80 V
  • For time >= 0.1 s
  • 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 (O2S) Heater Front Circuit Low
  • Signal voltage <= 2.74 - 3.26 V
  • Actuator commanded off
  • Battery voltage 10.70 - 16.10 V
  • And
  • Battery voltage > 9.80 V
  • For time >= 0.1 s
  • 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 (O2S) Heater Front Circuit High
  • Signal current >= 8.5 - 12.50 A
  • Actuator commanded on
  • Duty cycle >= 4.0%
  • Battery voltage 10.70 - 16.10 V
  • And
  • Battery voltage > 9.80 V
  • For time >= 0.1 s
  • 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 Sensor (O2S) Heater Rear Open Circuit
  • Signal voltage > 2.74 - 3.26; <= 4.70 - 5.40 V
  • Engine speed >= 80 RPM
  • Actuator commanded off
  • Battery voltage >= 9.0 V
  • 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 Sensor (O2S) Heater Rear Circuit Low
  • Signal voltage <= 2.74 - 3.26 V
  • Engine speed >= 80 RPM
  • Actuator commanded off
  • Battery voltage >= 9.0 V
  • 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 Sensor (O2S) Heater Rear Circuit High
  • Signal current >= 8.5 - 12.50 A
  • Engine speed >= 80 RPM
  • Time since dew point exceeded 10.0 s
  • Actuator commanded on
  • Battery voltage >= 9.0 V
  • 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 .
P0068 MAP/MAF - Throttle Position Correlation Intake Air (IA) System Load Survey Below Threshold
  • Plausibility with fuel system
  • Load calculation < -35.0%
  • Engine speed 1, 000 - 6, 040 RPM
  • ECT > 53° C
  • IAT upstream throttle < 95° C
  • MAF -10.0 - 1, 100.0 kg/h
  • Engine load 15.0 - 90.0%
  • Ratio MAP to BARO < 0.82 [-]
  • EVAP purge valve closed
  • Lambda control closed loop
  • 0.0 (FTP: 240.0) s
  • Multiple
  • 2 DCY
 -- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .-- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING .-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING .
Intake Air (IA) System Load Survey Above Threshold
  • Plausibility with fuel system
  • Load calculation > 35.0%
P0070 Ambient Air Temperature Sensor Circuit "A" COM: Ambient Air Temperature (AAT) Sensor Communication With AAT Sensor
  • AAT signal: circuit high error detected
  • Time after ignition on > 1.0 s
  • 30.0 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 (AAT) Sensor Cross Check
  • Deviation count
  • Counter of detected temperature deviations >= 2.0 [-]
  • And
  • Counter of detected temperature deviations of the other involved temperature sensors < 2.0 [-]
  • Required temperature deviation to increment counter
  • AAT vs. ECT downstream not equipped K
  • Or
  • AAT vs. ROT > 24.8 K
  • Or
  • AAT vs. ECT @ cylinder head not equipped K
  • Or
  • AAT vs. IAT upstream Throttle > 24.8 K
  • Or
  • AAT vs. IAT 2 not equipped K
  • Or
  • AAT vs. IAT 3 not equipped K
  • Or
  • AAT vs. IAT 4 not equipped K
  • Or
  • AAT vs. EOT > 24.8 K
  • Or
  • AAT vs. heating circuit temperature not equipped K
  • Or
  • AAT vs. inverter coolant temperature not equipped K
  • Or
  • AAT vs. EOT @ cylinder head not equipped K
  • Or
  • AAT vs. ECT @ crankcase not equipped K
  • Or
  • AAT vs. engine compartment temperature not equipped K
  • Propulsion off time > 21, 600.0 s
  • Retained-Heat Detection after driving conditions not equipped
  • Retained-Heat Detection after driving conditions with combustion checked
  • Retained-Heat Detection after Purge Manifold checked
  • (Referenced)
  • 0.0 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: circuit low error detected
  • Time after ignition on > 1.0 s
  • 30.0 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 Bank 1 Fuel Volume Regulator Control Functional Check: Stuck Open
  • Pressure control activity > 4.0 MPa
  • And
  • Fuel trim activity 0.80 - 1.30 [-]
  • And
  • Difference between target pressure vs. actual pressure > 4.0 MPa
  • Engine speed 1, 200 - 4, 000 RPM
  • Engine load > 30.0%
  • EVAP purge adaptation < 23.0 [-]
  • ECT >= 53° C
  • IAT upstream throttle < 95° C
  • Fuel cutoff not active
  • Lambda control closed loop
  • 7.0 s
  • Multiple
  • 2 DCY
 -- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate repair information.-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .-- Check the Fuel Pressure Regulator Valve -N276-. Refer to Fuel Pressure Regulator Valve - N276-, CHECKING -- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .
Fuel Volume Regulator HP Control Functional Check
  • Filtered diff. target pressure vs. actual pressure > 1.50 MPa
  • Time after engine start > 5.0 s
  • Time after fuel cut off > 2.5 s
  • Fuel cut off not active
  • Catalyst heating not active
  • Fuel volume regulator control active
  • Relative fuel mass 5.02 - 200.02%
  • 15.0 s
  • Multiple
P0088 Fuel Rail/System Pressure - Too High Bank 1 Fuel Volume Regulator Control Functional Check: Stuck Close
  • Pressure control activity < -4.0 MPa
  • And
  • Fuel trim activity 0.80 - 1.20 [-]
  • And
  • Difference between target pressure vs. actual pressure < -4.0 MPa
  • Engine speed 450 - 1, 300 RPM
  • Engine load > 7.99 - 40.01%
  • EVAP purge adaptation < 23.0 [-]
  • ECT >= 53° C
  • IAT upstream throttle < 95° C
  • Lambda control closed loop
  • Fuel cutoff not active
  • 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 repair information.-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .-- Check the Fuel Pressure Regulator Valve -N276-. Refer to Fuel Pressure Regulator Valve - N276-, CHECKING 
Fuel Volume Regulator HP Control Functional Check
  • Filtered diff. target pressure vs. actual pressure < -1.50 MPa
  • Time after engine start > 5.0 s
  • Time after fuel cut off > 2.5 s
  • Fuel cut off not active
  • Catalyst heating not active
  • Fuel volume regulator control active
  • Relative fuel mass 5.02 - 200.02%
  • 3.0 s
  • Multiple
P0089 Fuel Pressure Regulator 1 Performance Fuel Pressure LP Regulator Functional Check
  • Difference between actual pressure vs. target pressure > 200.0 kPa
  • Time after engine start > 10.0 s
  • ECT > -48° C
  • Fuel cutoff not active
  • Time after fuel cutoff > 20.0 s
  • 8.0 s
  • Continuous
  • 2 DCY
 -- Check the Fuel Pressure Regulator Valve -N276-. Refer to Fuel Pressure Regulator Valve - N276-, CHECKING -- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .
  • Difference between target pressure vs. actual pressure > 150.0 kPa
  • 6.0 s
  • Continuous
 
 
  • Pressure control activity > 225.0 kPa
  • 15.0 s
  • Continuous
  • Pressure control activity < -300.0 kPa
P008A Low Pressure Fuel System Pressure - Too Low Fuel Pressure LP Sensor Out of Range Low
  • Actual pressure < 40.0 kPa
  
  • 2.0 s
  • Continuous
.
  • 2 DCY
 -- 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 Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .
P008B Low Pressure Fuel System Pressure - Too High Fuel Pressure LP Sensor Out of Range High
  • Actual pressure > 850.0 kPa
  
  • 2.0 s
  • Continuous
  • 2 DCY
 -- 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 Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .
P0090 Fuel Pressure Regulator "A" Control Circuit/Open Fuel Volume Regulator Control Short Between High Side And Low
  • Current @ low side path > 2.35 A
  • Within time 14 [us]
  • General condition
  • Battery voltage 9.0 - 16.0 V
  • Step 1: conditions @ fault suspicion
  • Actuator commanded on
  • Actual current > 6.40 A
  • For time > 100 [us]
  • Step 2: conditions after actuator commanded off
  • Voltage @ high side pin < (Ubatt - 1.5) V
  • Voltage @ low side pin > 1.5 V
  • Step 3: conditions @ fault decision
  • Actuator commanded on
  • 3.0 events
  • Continuous
  • 2 DCY
 -- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .-- Check the Fuel Pressure Regulator Valve -N276-. Refer to Fuel Pressure Regulator Valve - N276-, CHECKING .
Fuel Volume Regulator Control Open Circuit
  • Voltage @ high side pin > 3.0 V
  • Voltage @ low side pin < 1.50 V
  • Actuator commanded off
  • Voltage 9.0 - 16.0 V
P0091 Fuel Pressure Regulator "A" Control Circuit Low Fuel Volume Regulator Control Circuit Low (Low Side)
  • Voltage @ low side pin < 3.50 V
  • General condition
  • Battery voltage 9.0 - 16.0 V
  • Step 1: conditions @ actuator commanded off
  • Voltage @ high side pin < 3.0 V
  • Voltage @ low side pin < 1.5 V
  • Step 2: conditions @ fault decision
  • Actuator commanded off
  • 3.0 events
  • Continuous
  • 2 DCY
 -- Check the Fuel Pressure Regulator Valve -N276-. Refer to Fuel Pressure Regulator Valve - N276-, CHECKING .-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .
Fuel Volume Regulator Control Circuit High (Low Side)
  • Current @ low side path > 2.35 A
  • Within time 14 [us]
  • General condition
  • Battery voltage 9.0 - 16.0 V
  • Step 1: conditions @ actuator commanded off
  • Voltage @ high side pin > (Ubatt - 1.5) V
  • Voltage @ low side pin > 1.5 V
  • Step 2: conditions @ fault decision
  • Actuator commanded on
P0092 Fuel Pressure Regulator "A" Control Circuit High Fuel Volume Regulator Control Circuit Low (High Side)
  • Voltage @ low side pin >= 3.50 V
  • General condition
  • Battery voltage 9.0 - 16.0 V
  • Step 1: conditions @ actuator commanded off
  • Voltage @ high side pin < 3.0 V
  • Voltage @ low side pin < 1.5 V
  • Step 2: conditions @ fault decision
  • Actuator commanded off
  • 3.0 events
  • Continuous
  • 2 DCY
 -- Check the Fuel Pressure Regulator Valve -N276-. Refer to Fuel Pressure Regulator Valve - N276-, CHECKING .-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .
Fuel Volume Regulator Control Circuit High (High Side)
  • Current @ low side path > 2.35 A
  • Within time 14 [us]
  • General condition
  • Battery voltage 9.0 - 16.0 V
  • Step 1: conditions @ actuator commanded off
  • Voltage @ high side pin > (Ubatt - 1.5) V
  • Voltage @ low side pin > 1.5 V
  • Step 2: conditions @ fault decision
  • Actuator commanded on
P00FE EVAP System Tank Vapor Line Restricted/Blocked Evaporative Emission (EVAP) System Intrusive Monitor Rationality Check: Blocked Line
  • High pass filtered DMTL pump current >= 0.8 mA
  • For time > 8.0 s
  • Previous ECM keep alive time:
  • Reference measurement of small leak monitor finished
  • And
  • High pass filtered DMTL pump current >= 0.8 mA
  • During time after reference measurement <= 16.0 s
  • Actual DCY:
  • ECT @ start >= 4° C
  • AAT 4 - 35° C
  • BARO > 73.95 kPa
  • Battery voltage >= 10.90; <= 16.10 V
  • Time since engine start >= 600.0 s
  • Diff. between ECT @ start and
  • AAT
  • Not calibrated K
  • Or
  • Propulsion off time previous dcy >= 21600.0 s
  • Initial vehicle speed > 10 km/h
  • Vehicle speed > 5 km/h
  • Vehicle speed deviation <= 30 km/h
  • Engine speed deviation <= 1, 000 RPM
  • Purge flow adaptation factor <= 5.0 [-]
  • 16.0 s
  • Once / DCY
  • 2 DCY
 -- Check the EVAP Canister Purge Regulator Valve 1 -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 .
P0100 Mass or Volume Air Flow Sensor "A" Circuit Mass Air Flow (MAF) Sensor Internal Check
  • MAF sensor signal 0.0 μs
  • Engine speed > 20 RPM
  • Battery voltage > 11.0 V
  • 0.2 s
  • Continuous
  • 2 DCY
 -- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING .
P0101 Mass or Volume Air Flow Sensor "A" Circuit Range/Performance Mass Air Flow (MAF) Sensor Out Of Range Low
  • MAF < -10.0 kg/h
  • Camshaft revolutions > 150.0 [-]
  • Engine speed > 20 RPM
  • 1.0 s
  • Continuous
  • 2 DCY
 -- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .-- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING .
Mass Air Flow (MAF) Sensor Out Of Range High
  • MAF > 1, 100.0 kg/h
Mass Air Flow (MAF) Sensor Rationality Check Mass Air Flow
  • MAF vs. lower threshold model < 0.0 - 450.0 kg/h
  • MAF vs. upper threshold model > 23.0 - 1, 100.0 kg/h
Mass Air Flow (MAF) Sensor Rationality Check Load Survey
  • Load calculation > 20.0%
  • And
  • Fuel system (mult.) < -20.0%
  • Engine speed 1, 000 - 6, 040 RPM
  • ECT > 53.0° C
  • IAT upstream throttle < 95.0° C
  • MAF > 45.0 kg/h
  • Engine load 15.0 - 90.0%
  • Ratio MAP to BARO < 0.82 [-]
  • EVAP purge valve closed
  • Lambda control closed loop
  • 0.0 (FTP: 100.0) s
  • Continuous
  • Load calculation < -20.0%
  • And
  • Fuel system (mult.) > 20.0%
P0102 Mass or Volume Air Flow Sensor "A" Circuit Low Mass Air Flow (MAF) Sensor Circuit Low
  • MAF sensor signal < 66.0 μs
  • Engine speed > 20 RPM
  • Battery voltage > 11.0 V
  • 0.2 s
  • Continuous
  • 2 DCY
 -- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING .
P0103 Mass or Volume Air Flow Sensor "A" Circuit High Mass Air Flow (MAF) Sensor Circuit High
  • MAF sensor signal > 1, 100.0 μs
  • Engine speed > 20 RPM
  • Battery voltage > 11.0 V
  • 0.2 s
  • Continuous
  • 2 DCY
 -- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING .
P0111 Intake Air Temperature Sensor 1 Circuit Range/Performance Bank 1 Intake Air Temperature (IAT) Sensor Upstream Throttle Cross Check
  • Deviation count
  • Counter of detected temperature deviations >= 2.0 [-]
  • And
  • Counter of detected temperature deviations of the other involved temperature sensors < 2.0 [-]
  • Required temperature deviation to increment counter
  • IAT upstream throttle vs. ECT downstream not equipped K
  • Or
  • IAT upstream throttle vs. ROT > 24.8 K
  • Or
  • IAT upstream throttle vs. ECT @ cylinder head not equipped K
  • Or
  • IAT upstream throttle vs. AAT > 24.8 K
  • Or
  • IAT upstream throttle vs. IAT 2 not equipped K
  • Or
  • IAT upstream throttle vs. IAT 3 not equipped K
  • Or
  • IAT upstream throttle vs IAT 4 not equipped K
  • IAT upstream throttle vs. EOT > 24.8 K
  • Or
  • IAT upstream throttle vs. heating circuit temperature not equipped K
  • Or
  • IAT upstream throttle vs. inverter coolant temperature not equipped K
  • Or
  • IAT upstream throttle vs. EOT @ cylinder head not equipped K
  • Or
  • IAT upstream throttle vs ECT @ crankcase not equipped K
  • Or
  • IAT upstream throttle vs. engine compartment temperature not equipped K
  • Propulsion off time > 21, 600.0 s
  • Retained-Heat Detection after driving conditions with combustion checked
  • Retained-Heat Detection after driving conditions not equipped
  • Retained-Heat Detection after Purge Manifold checked
  • (Referenced)
  • 0.0 s
  • Once / DCY
  • 2 DCY
 -- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING .
P0112 Intake Air Temperature Sensor 1 Circuit Low Bank 1 Intake Air Temperature (IAT) Sensor Upstream Throttle Circuit Low
  • Signal voltage < 0.10 V
  
  • 1.0 s
  • Continuous
  • 2 DCY
 -- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING .
P0113 Intake Air Temperature Sensor 1 Circuit High Bank 1 Intake Air Temperature (IAT) Sensor Upstream Throttle Circuit High
  • Signal voltage > 4.50 V
  • ECT @ start not calibrated ° C
  • Or
  • ECT >= -3, 550° C
  • MAF <= 0.0 kg/h
  • Vehicle speed not calibrated km/h
  • 1.0 s
  • Continuous
  • 2 DCY
 -- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING .
P0116 Engine Coolant Temperature Sensor 1 Circuit Range/Performance Engine Coolant Temperature (ECT) Sensor Downstream Engine Rationality Check: Stuck Sensor Signal
  • Diff. max. vs. min. ECT downstream engine < 1.5 K
  • Monitor Entry Conditions:
  • Case 1:
  • Engine off time not calibrated s
  • Case 2:
  • ECT @ start -44 - 140° C
  • Case 3:
  • Engine off time not calibrated s
  • Or
  • ECT @ start not calibrated ° C
  • Driving condition H (low cooling performance, substantial engine warm-up):
  • Vehicle speed 0 - 25 km/h
  • MAF (lower threshold) 0.0 kg/h
  • MAF (upper threshold) 252.0 - 400.0 kg/h
  • Reference model ECT > 28° C
  • For time required > 18.0 s
  • Frequency 3 times
  • Driving condition L (high cooling performance, low engine warm-up):
  • Vehicle speed 60 - 300 km/h
  • MAF (lower threshold) 0.0 kg/h
  • MAF (upper threshold) 40.0 - 100.0 kg/h
  • Or
  • Fuel cut off active
  • For time required > 30.0 s
  • Frequency 1 times
  • 0.0 (FTP: 630.0) 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 Engine -G82-. Refer to Engine Coolant Temperature Sensor on Engine - G82-, CHECKING . -- Check the Engine Coolant Temperature Sensor on Radiator Outlet -G83-. Refer to Engine Coolant Temperature Sensor On Radiator Outlet -G83-, CHECKING .
Engine Coolant Temperature (ECT) Sensor Downstream Engine Rationality Check High
  • ECT downstream engine > 50 - 95° C
  • Engine off time > 28, 000.0 s
  • Engine running
  • For time >= 5.0 s
  • 5.0 s
  • Once / DCY
Engine Coolant Temperature (ECT) Sensor Downstream Engine Rationality Check Low
  • ECT downstream engine @ start vs. minimum temperature from cross check < -24.8 K
  • Cross check (temperature) finished
  • 0.0 s
  • Once / DCY
P0117 Engine Coolant Temperature Sensor 1 Circuit Low Engine Coolant Temperature (ECT) Sensor Downstream Engine Circuit Low
  • Signal voltage <= 0.25 V
  
  • 0.5 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 Engine -G82-. Refer to Engine Coolant Temperature Sensor on Engine - G82-, CHECKING . -- Check the Engine Coolant Temperature Sensor on Radiator Outlet -G83-. Refer to Engine Coolant Temperature Sensor On Radiator Outlet -G83-, CHECKING .
P0118 Engine Coolant Temperature Sensor 1 Circuit High Engine Coolant Temperature (ECT) Sensor Downstream Engine Circuit High
  • Signal voltage >= 4.94 V
  
  • 0.5 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 Engine -G82-. Refer to Engine Coolant Temperature Sensor on Engine - G82-, CHECKING . -- Check the Engine Coolant Temperature Sensor on Radiator Outlet -G83-. Refer to Engine Coolant Temperature Sensor On Radiator Outlet -G83-, CHECKING .
P0121 Throttle/Pedal Position Sensor/Switch "A" Circuit Range/Performance Throttle Position Sensor (TPS) Rationality Check
  • TPS 1 - TPS 2 > 5.10 - 6.30%
  • And
  • Actual TPS1- calc. value > actual TPS2 - calc. value
  • Or
  • TPS1 - calc. value > 9.0%
  • 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/Switch "A" Circuit Low Throttle Position Sensor (TPS) Out Of Range Low
  • Signal voltage < 0.20 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/Switch "A" Circuit High Throttle Position Sensor (TPS) 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 .
P0131 O2 Sensor Circuit Low Voltage Bank 1 Sensor 1 Oxygen Sensor (O2S) Front Circuit Low Undervoltage Check, HW: Comparators, SW: Measured Voltages
  • Voltage @ sensor pump current, virtual ground, trim current or nernst current < -0.15 V
  • Or
  • Internal check of voltages @ calibration resistance < -0.20 V
  • Battery voltage 10.70 - 16.10 V
  • 5.0 events
  • 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 Sensor (O2S) Front Circuit High Overvoltage Check, HW: Comparators, SW: Measured Voltages
  • Voltage @ sensor pump current, virtual ground, trim current or nernst current > 9.8 V
  • Or
  • Voltage @ calibration resistance > 4.0 V
  • Or
  • Internal check of voltages @ calibration resistance > 0.20 V
  • Battery voltage 10.70 - 16.10 V
  • 5.0 events
  • 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 Sensor (O2S) Front Intrusive Monitor O2S Signal Dynamic Check
  • Delayed response (arithmetic filter)
  • Time @ lean to rich transition not calibrated s
  • Or
  • Time @ rich to lean transition not calibrated s
  • Slow transition (arithmetic time filter)
  • Time @ lean to rich transition not calibrated s
  • Or
  • Time @ rich to lean transition not calibrated s
  • Delayed response (EWMA filter)
  • Time @ lean to rich transition > 0.4 s
  • Or
  • Time @ rich to lean transition > 0.4 s
  • Slow transition (EWMA filter)
  • Time @ lean to rich transition > 0.4 s
  • Or
  • Time @ rich to lean transition > 0.4 s
  • Delayed response (while avoiding controller oscillations)
  • Adaptation time @ lean to rich transition > 1.0 s
  • Slow transition (while avoiding controller oscillations)
  • Adaptation time @ lean to rich transition > 1.0 s
  • Or
  • Adaptation time @ rich to lean transition > 1.0 s
  • Delayed response and slow transition (while avoiding controller oscillations)
  • Sum of adaptation times (delay and slow response) @ lean to rich transition > 1.5 s
  • Or
  • Sum of adaptation times (delay and slow response) @ rich to lean transition > 1.5 s
  • Monitor entry conditions
  • Active lambda diagnosis (referenced) - general conditions checked
  • Delay after switching cam profile not active s
  • BARO > 0.0 kPa
  • For time > 0.0 s
  • Other short trip not active
  • Deviation engine load < 1, 535.98%
  • Engine load (normal operation mode) 0.0%
  • Or
  • Engine load (cylinder deactivation) not calibrated %
  • Change of exhaust gas mass flow -30.0 - 50.0 kg/h/s
  • For time > 0.0 s
  • Conditions for avoiding controller oscillations
  • Online identification (referenced) checked
  • For arithmetic average value calculation
  • Number of checks required for valid result not calibrated [-]
  • For EWMA-filter
  • Minimum number of tests per DCY required
  • Step change detection will initiate multiple tests per DCY
  • Conditions for step change detection
  • Deviation between new measured value and old EWMA filtered value (delayed response) > 0.3 s
  • Or
  • Deviation between new measured value and old EWMA filtered value (slow transition) > 0.3 s
  • Number of checks 5.0 [-]
  • Or
  • Deviation between new measured value and old EWMA filtered value (delayed response) <= 0.3 s
  • Or
  • Deviation between new measured value and old EWMA filtered value (slow transition) <= 0.3 s
  • Number of checks 1.0 [-]
  • 20.0 s
  • Once / DCY
  • 1 DCY
 -- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, CHECKING .
P0135  O2 Sensor Heater Circuit Bank 1 Sensor 1 Oxygen Sensor (O2S) Heater Front Out Of Range
  • O2S ceramic temperature < 680° C
  • Heater control active
  • For time >= 15.0 s
  • Modeled EGT >= 300° C
  • Requested heater voltage >= 10.80 V
  • Fuel cut-off not active
  • For time >= 40.0 s
  • Above conditions must be fulfilled
  • Monitoring timer stops if conditions not fulfilled for time < 3.0 s
  • Or
  • Monitoring timer is reset if conditions not fulfilled for exceeded time >= 3.0 s
  • 55.0 s
  • Multiple
  • 2 DCY
 -- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, CHECKING .
Oxygen Sensor (O2S) Heater Front Rationality Check (Sensor Heating Up)
  • O2S ceramic temperature < 680° C
  • And
  • Time after O2S heater on >= 40.0 s
  • ECT @ start >= -48° C
  • Heater control active
  • Injection on all cylinders active
  • For time <= 10.0 s
  • 40.0 s
  • Once / DCY
Oxygen Sensor (O2S) Heater Front Out Of Range (Low Temperature)
  • O2S ceramic temperature < 654° C
  • Modeled EGT >= 200° C
  • Fuel cut off not active
  • For time >= 30.0 s
  • O2S front ready
  • For time >= 15.0 s
  • 2.0 s
  • Continuous
P0137 O2 Sensor Circuit Low Voltage Bank 1 Sensor 2 Oxygen Sensor (O2S) Rear O2S Signal Check- Circuit Continuity (Short To Ground, Core Connection Signal Wires)
  • Signal voltage < 0.03 V
  • For time > 3.0 s
  • And
  • Difference of sensor voltage with load pulse and without load pulse (mean value of 3 measurements) < 0.01 V
  • General conditions
  • Engine running
  • Dew point exceeded
  • Fuel cut off not active
  • Catalyst purge not active
  • Case 1: sensor ready for operation
  • Sensor voltage <= 0.40 V
  • Or
  • Sensor voltage 0.50 - 1.26 V
  • Time after protection heating mode finished > 120.0 s
  • Or
  • Sensor voltage not calibrated V
  • Internal resistance not calibrated Ω
  • Time after protection heating mode finished not calibrated s
  • Or
  • Internal resistance <= 900.0 Ω
  • Protection heating mode finished
  • Above conditions for case 1 must be fulfilled
  • For time > 0.2 s
  • Case 2 (sensor ready for operation expected)
  • Time after protection heating mode finished > 120.0 s
  • Additional delay time 30.0 s
  • Internal resistance check successful
  • Or
  • Signal error during previous DCY not detected
  • 11.0 s
  • Continuous
  • 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 Sensor (O2S) Rear O2S Signal Check - Out Of Range High (Short To Battery Plus)
  • Signal voltage > 1.26 V
  • For time > 0.2 s
  • General conditions
  • Engine running
  • Dew point exceeded
  • lambda set value > 0.995 [-]
  • Case 1: sensor ready for operation
  • Sensor voltage <= 0.40 V
  • Or
  • Sensor voltage 0.50 - 1.26 V
  • Time after protection heating mode finished > 120.0 s
  • Or
  • Sensor voltage not calibrated V
  • Internal resistance not calibrated Ω
  • Time after protection heating mode finished not calibrated s
  • Or
  • Internal resistance <= 900.0 Ω
  • Protection heating mode finished
  • Above conditions for case 1 must be fulfilled
  • For time > 0.2 s
  • Case 2 (sensor ready for operation expected)
  • Time after protection heating mode finished > 120.0 s
  • Additional delay time 30.0 s
  • Internal resistance check successful
  • Or
  • Signal error during previous DCY not detected
  • 3.2 s
  • Continuous
  • 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 Sensor (O2S) Rear Intrusive Monitor Check Of Transient Time At Rich To Lean Transition
  • Arithmetic average value time at rich to lean transition not calibrated s
  • Or
  • EWMA filter value transient time at rich to lean transition > 0.8 s
  • Active diagnosis
  • Conditions for active lambda diagnosis (referenced) checked
  • Passive diagnosis
  • Conditions for passive lambda diagnosis during fuel cut off (referenced) not calibrated
  • For arithmetic average value calculation
  • Number of checks required for valid result not calibrated [-]
  • For EWMA-filter
  • Minimum number of tests per DCY required 1.0 [-]
  • Step change detection will initiate multiple tests per DCY
  • Conditions for step change detection
  • Deviation between new measured value and old EWMA filtered value > 0.3 s
  • Number of checks 4.0 [-]
  • Or
  • Deviation between new measured value and old EWMA filtered value <= 0.3 s
  • Number of checks 1.0 [-]
  • Additional conditions:
  • No additional conditions calibrated
  • 10.0 s
  • Once / DCY
  • 1 DCY
 -- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING .
P013B  O2 Sensor Slow Response - Lean To Rich Bank 1 Sensor 2 Oxygen Sensor (O2S) Rear Intrusive Monitor Check Of Transient Time At Lean To Rich Transition
  • Arithmetic average value time at lean to rich transition not calibrated s
  • Or
  • EWMA filter value transient time at lean to rich transition > 0.6 s
  • Monitor entry conditions
  • Conditions for active lambda diagnosis (referenced) checked
  • For arithmetic average value calculation
  • Number of checks required for valid result not calibrated [-]
  • For EWMA-filter
  • Minimum number of tests per DCY required 1.0 [-]
  • Step change detection will initiate multiple tests per DCY
  • Conditions for step change detection
  • Deviation between new measured value and old EWMA filtered value > 0.3 s
  • Number of checks 5.0 [-]
  • Or
  • Deviation between new measured value and old EWMA filtered value <= 0.3 s
  • Number of checks 1.0 [-]
  • 10.0 s
  • Once / DCY
  • 1 DCY
 -- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING .
P013C  O2 Sensor Slow Response - Rich To Lean Bank 2 Sensor 2 Oxygen Sensor (O2S) Rear Intrusive Monitor Check Of Transient Time At Rich To Lean Transition
  • Arithmetic average value time at rich to lean transition not calibrated s
  • Or
  • EWMA filter value transient time at rich to lean transition > 0.8 s
  • Active diagnosis
  • Conditions for active lambda diagnosis (referenced) checked
  • Passive diagnosis
  • Conditions for passive lambda diagnosis during fuel cut off (referenced) not calibrated
  • For arithmetic average value calculation
  • Number of checks required for valid result not calibrated [-]
  • For EWMA-filter
  • Minimum number of tests per DCY required 1.0 [-]
  • Step change detection will initiate multiple tests per DCY
  • Conditions for step change detection
  • Deviation between new measured value and old EWMA filtered value > 0.3 s
  • Number of checks 4.0 [-]
  • Or
  • Deviation between new measured value and old EWMA filtered value <= 0.3 s
  • Number of checks 1.0 [-]
  • Additional conditions:
  • No additional conditions calibrated
  • 10.0 s
  • Once / DCY
  • 1 DCY
 -- Check the Oxygen Sensor 2 After Catalytic Converter -GX8-. Refer to Oxygen Sensor 2 After Catalytic Converter - GX8-, CHECKING .
P013D  O2 Sensor Slow Response - Lean to Rich Bank 2 Sensor 2 Oxygen Sensor (O2S) Rear Intrusive Monitor Check Of Transient Time At Lean To Rich Transition
  • Arithmetic average value time at lean to rich transition not calibrated s
  • Or
  • EWMA filter value transient time at lean to rich transition > 0.6 s
  • Monitor entry conditions
  • Conditions for active lambda diagnosis (referenced) checked
  • For arithmetic average value calculation
  • Number of checks required for valid result not calibrated [-]
  • For EWMA-filter
  • Minimum number of tests per DCY required 1.0 [-]
  • Step change detection will initiate multiple tests per DCY
  • Conditions for step change detection
  • Deviation between new measured value and old EWMA filtered value > 0.3 s
  • Number of checks 5.0 [-]
  • Or
  • Deviation between new measured value and old EWMA filtered value <= 0.3 s
  • Number of checks 1.0 [-]
  • 10.0 s
  • Once / DCY
  • 1 DCY
 -- Check the Oxygen Sensor 2 After Catalytic Converter -GX8-. Refer to Oxygen Sensor 2 After Catalytic Converter - GX8-, CHECKING .
P013E  O2 Sensor Delayed Response - Rich To Lean Bank 1 Sensor 2 Oxygen Sensor (O2S) Rear Intrusive Monitor Delayed Response Monitoring Delay Measurement
  • Arithmetic average value delay time at rich to lean transition not calibrated s
  • Or
  • EWMA filter value transient delay time at rich to lean transition > 0.6 s
  • Monitor entry conditions
  • Conditions for active lambda diagnosis (referenced) checked
  • For arithmetic average value calculation
  • Number of checks required for valid result not calibrated [-]
  • For EWMA-filter
  • Minimum number of tests per DCY required 1.0 [-]
  • Step change detection will initiate multiple tests per DCY
  • Conditions for step change detection
  • Deviation between new measured value and old EWMA filtered value > 0.3 s
  • Number of checks 4.0 [-]
  • Or
  • Deviation between new measured value and old EWMA filtered value <= 0.3 s
  • Number of checks 1.0 [-]
  • 20.0 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 Oxygen Sensor (O2S) Rear Intrusive Monitor Delayed Response Monitoring Delay Measurement
  • Arithmetic average value delay time at lean to rich transition not calibrated s
  • Or
  • EWMA filter value transient delay time at lean to rich transition > 0.6 s
  • Monitor entry conditions
  • Conditions for active lambda diagnosis (referenced) checked
  • For arithmetic average value calculation
  • Number of checks required for valid result not calibrated [-]
  • For EWMA-filter
  • Minimum number of tests per DCY required 1.0 [-]
  • Step change detection will initiate multiple tests per DCY
  • Conditions for step change detection
  • Deviation between new measured value and old EWMA filtered value > 0.3 s
  • Number of checks 5.0 [-]
  • Or
  • Deviation between new measured value and old EWMA filtered value <= 0.3 s
  • Number of checks 1.0 [-]
  • 20.0 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 Sensor (O2S) Rear O2S Signal Check - Circuit Continuity (Sensor Signal Line Open Circuit)
  • Case 1
  • Signal voltage 0.40 - 0.50 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
  • Or
  • Case 2
  • Internal resistance not calibrated Ω
  • And
  • Exhaust temperature not calibrated ° C
  • General conditions
  • Engine running
  • Dew point exceeded
  • Case 1: sensor ready for operation
  • Sensor voltage <= 0.40 V
  • Or
  • Sensor voltage 0.50 - 1.26 V
  • Time after protection heating mode finished > 120.0 s
  • Or
  • Sensor voltage not calibrated V
  • Internal resistance not calibrated Ω
  • Time after protection heating mode finished not calibrated s
  • Or
  • Internal resistance <= 900.0 Ω
  • Protection heating mode finished
  • Above conditions for case 1 must be fulfilled
  • For time > 0.2 s
  • Case 2 (sensor ready for operation expected)
  • Time after protection heating mode finished > 120.0 s
  • Additional delay time 30.0 s
  • Internal resistance check successful
  • Or
  • Signal error during previous DCY detected
  • 8.0 s
  • Continuous
  • 2 DCY
 -- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING .
P0141  O2 Sensor Heater Circuit Bank 1 Sensor 2 Oxygen Sensor (O2S) Heater Rear Out Of Range (During Normal Heater Operation After Dew Point Is Exceeded)
  • Internal resistance > 2, 200.0 - 100, 000.0 Ω
  • General conditions:
  • O2S heated up for time >= 150.0 s
  • Modeled EGT 250 - 600° C
  • Modeled EGT valid
  • IAT upstream throttle > -48° C
  • Engine off time > 120.0 s
  • Counter for engine off time valid
  • Engine running
  • Battery voltage 10.70 - 16.10 V
  • Number of valid internal resistance checks > 10.0 [-]
  • Fuel cut off not active
  • O2S heater commanded on
  • Conditions after long stop phase:
  • Time after engine stop >= 120.0 s
  • Time after next engine start >= 30.0 s
  • 126.0 s
  • Multiple
  • 2 DCY
 -- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING .
P0148 Fuel Delivery Error Fuel Pump Control (FPC) Functional Check - Rail Pressure Rise @ Engine Start
  • Rail pressure rise @ start not detected
  • Low pressure start detected
  • ECT > - 48.0; <= 80.0° C
  • Rail pressure control closed loop
  • High pressure start commanded on
  • Rail pressure before start < 1.50 MPa
  • 3.5 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 repair information.-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .-- Check the Fuel Pressure Regulator Valve -N276-. Refer to Fuel Pressure Regulator Valve - N276-, CHECKING . -- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .
P014A  O2 Sensor Delayed Response - Rich To Lean Bank 2 Sensor 2 Oxygen Sensor (O2S) Rear Intrusive Monitor Delayed Response Monitoring Delay Measurement
  • Arithmetic average value delay time at rich to lean transition not calibrated s
  • Or
  • EWMA filter value transient delay time at rich to lean transition > 0.6 s
  • Monitor entry conditions
  • Conditions for active lambda diagnosis (referenced) checked
  • For arithmetic average value calculation
  • Number of checks required for valid result not calibrated [-]
  • For EWMA-filter
  • Minimum number of tests per DCY required 1.0 [-]
  • Step change detection will initiate multiple tests per DCY
  • Conditions for step change detection
  • Deviation between new measured value and old EWMA filtered value > 0.3 s
  • Number of checks 4.0 [-]
  • Or
  • Deviation between new measured value and old EWMA filtered value <= 0.3 s
  • Number of checks 1.0 [-]
  • 20.0 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 Oxygen Sensor (O2S) Rear Intrusive Monitor Delayed Response Monitoring Delay Measurement
  • Arithmetic average value delay time at lean to rich transition not calibrated s
  • Or
  • EWMA filter value transient delay time at lean to rich transition > 0.6 s
  • Monitor entry conditions
  • Conditions for active lambda diagnosis (referenced) checked
  • For arithmetic average value calculation
  • Number of checks required for valid result not calibrated [-]
  • For EWMA-filter
  • Minimum number of tests per DCY required 1.0 [-]
  • Step change detection will initiate multiple tests per DCY
  • Conditions for step change detection
  • Deviation between new measured value and old EWMA filtered value > 0.3 s
  • Number of checks 5.0 [-]
  • Or
  • Deviation between new measured value and old EWMA filtered value <= 0.3 s
  • Number of checks 1.0 [-]
  • 20.0 s
  • Once / DCY
  • 1 DCY
 -- Check the Oxygen Sensor 2 After Catalytic Converter -GX8-. Refer to Oxygen Sensor 2 After Catalytic Converter - GX8-, CHECKING .
P0151 O2 Sensor Circuit Low Voltage Bank 2 Sensor 1 Oxygen Sensor (O2S) Front Circuit Low Undervoltage Check, HW: Comparators, SW: Measured Voltages
  • Voltage @ sensor pump current, virtual ground, trim current or nernst current < -0.15 V
  • Or
  • Internal check of voltages @ calibration resistance < -0.20 V
  • Battery voltage 10.70 - 16.10 V
  • 5.0 events
  • 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 Sensor (O2S) Front Circuit High Overvoltage Check, HW: Comparators, SW: Measured Voltages
  • Voltage @ sensor pump current, virtual ground, trim current or nernst current > 9.8 V
  • Or
  • Voltage @ calibration resistance > 4.0 V
  • Or
  • Internal check of voltages @ calibration resistance > 0.20 V
  • Battery voltage 10.70 - 16.10 V
  • 5.0 events
  • 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 Sensor (O2S) Front Intrusive Monitor O2S Signal Dynamic Check
  • Delayed response (arithmetic filter)
  • Time @ lean to rich transition not calibrated s
  • Or
  • Time @ rich to lean transition not calibrated s
  • Slow transition (arithmetic time filter)
  • Time @ lean to rich transition not calibrated s
  • Or
  • Time @ rich to lean transition not calibrated s
  • Delayed response (EWMA filter)
  • Time @ lean to rich transition > 0.4 s
  • Or
  • Time @ rich to lean transition > 0.4 s
  • Slow transition (EWMA filter)
  • Time @ lean to rich transition > 0.4 s
  • Or
  • Time @ rich to lean transition > 0.4 s
  • Delayed response (while avoiding controller oscillations)
  • Adaptation time @ lean to rich transition > 1.0 s
  • Slow transition (while avoiding controller oscillations)
  • Adaptation time @ lean to rich transition > 1.0 s
  • Or
  • Adaptation time @ rich to lean transition > 1.0 s
  • Delayed response and slow transition (while avoiding controller oscillations)
  • Sum of adaptation times (delay and slow response) @ lean to rich transition > 1.5 s
  • Or
  • Sum of adaptation times (delay and slow response) @ rich to lean transition > 1.5 s
  • Monitor entry conditions
  • Active lambda diagnosis (referenced) - general conditions checked
  • Delay after switching cam profile not active s
  • BARO > 0.0 kPa
  • For time > 0.0 s
  • Other short trip not active
  • Deviation engine load < 1, 535.98%
  • Engine load (normal operation mode) 0.0%
  • Or
  • Engine load (cylinder deactivation) not calibrated %
  • Change of exhaust gas mass flow -30.0 - 50.0 kg/h/s
  • For time > 0.0 s
  • Conditions for avoiding controller oscillations
  • Online identification (referenced) checked
  • For arithmetic average value calculation
  • Number of checks required for valid result not calibrated [-]
  • For EWMA-filter
  • Minimum number of tests per DCY required
  • Step change detection will initiate multiple tests per DCY
  • Conditions for step change detection
  • Deviation between new measured value and old EWMA filtered value (delayed response) > 0.3 s
  • Or
  • Deviation between new measured value and old EWMA filtered value (slow transition) > 0.3 s
  • Number of checks 5.0 [-]
  • Or
  • Deviation between new measured value and old EWMA filtered value (delayed response) <= 0.3 s
  • Or
  • Deviation between new measured value and old EWMA filtered value (slow transition) <= 0.3 s
  • Number of checks 1.0 [-]
  • 20.0 s
  • Once / DCY
  • 1 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 1 Sensor 1 Oxygen Sensor (O2S) Heater Front Out Of Range
  • O2S ceramic temperature < 680° C
  • Heater control active
  • For time >= 15.0 s
  • Modeled EGT >= 300° C
  • Requested heater voltage >= 10.80 V
  • Fuel cut-off not active
  • For time >= 40.0 s
  • Above conditions must be fulfilled
  • Monitoring timer stops if conditions not fulfilled for time < 3.0 s
  • Or
  • Monitoring timer is reset if conditions not fulfilled for exceeded time >= 3.0 s
  • 55.0 s
  • Multiple
  • 2 DCY
 -- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, CHECKING .
Oxygen Sensor (O2S) Heater Front Rationality Check (Sensor Heating Up)
  • O2S ceramic temperature < 680° C
  • And
  • Time after O2S heater on >= 40.0 s
  • ECT @ start >= -48° C
  • Heater control active
  • Injection on all cylinders active
  • For time <= 10.0 s
  • 40.0 s
  • Once / DCY
Oxygen Sensor (O2S) Heater Front Out Of Range (Low Temperature)
  • O2S ceramic temperature < 654° C
  • Modeled EGT >= 200° C
  • Fuel cut off not active
  • For time >= 30.0 s
  • O2S front ready
  • For time >= 15.0 s
  • 2.0 s
  • Continuous
P0157 O2 Sensor Circuit Low Voltage Bank 1 Sensor 2 Oxygen Sensor (O2S) Rear O2S Signal Check- Circuit Continuity (Short To Ground, Core Connection Signal Wires)
  • Signal voltage < 0.03 V
  • For time > 3.0 s
  • And
  • Difference of sensor voltage with load pulse and without load pulse (mean value of 3 measurements) < 0.01 V
  • General conditions
  • Engine running
  • Dew point exceeded
  • Fuel cut off not active
  • Catalyst purge not active
  • Case 1: sensor ready for operation
  • Sensor voltage <= 0.40 V
  • Or
  • Sensor voltage 0.50 - 1.26 V
  • Time after protection heating mode finished > 120.0 s
  • Or
  • Sensor voltage not calibrated V
  • Internal resistance not calibrated Ω
  • Time after protection heating mode finished not calibrated s
  • Or
  • Internal resistance <= 900.0 Ω
  • Protection heating mode finished
  • Above conditions for case 1 must be fulfilled
  • For time > 0.2 s
  • Case 2 (sensor ready for operation expected)
  • Time after protection heating mode finished > 120.0 s
  • Additional delay time 30.0 s
  • Internal resistance check successful
  • Or
  • Signal error during previous DCY not detected
  • 11.0 s
  • Continuous
  • 2 DCY
 -- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING .
P0158 O2 Sensor Circuit High Voltage Bank 1 Sensor 2 Oxygen Sensor (O2S) Rear O2S Signal Check - Out Of Range High (Short To Battery Plus)
  • Signal voltage > 1.26 V
  • For time > 0.2 s
  • General conditions
  • Engine running
  • Dew point exceeded
  • lambda set value > 0.995 [-]
  • Case 1: sensor ready for operation
  • Sensor voltage <= 0.40 V
  • Or
  • Sensor voltage 0.50 - 1.26 V
  • Time after protection heating mode finished > 120.0 s
  • Or
  • Sensor voltage not calibrated V
  • Internal resistance not calibrated Ω
  • Time after protection heating mode finished not calibrated s
  • Or
  • Internal resistance <= 900.0 Ω
  • Protection heating mode finished
  • Above conditions for case 1 must be fulfilled
  • For time > 0.2 s
  • Case 2 (sensor ready for operation expected)
  • Time after protection heating mode finished > 120.0 s
  • Additional delay time 30.0 s
  • Internal resistance check successful
  • Or
  • Signal error during previous DCY not detected
  • 3.2 s
  • Continuous
  • 2 DCY
 -- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING .
P0160 O2 Sensor Circuit No Activity Detected Bank 1 Sensor 2 Oxygen Sensor (O2S) Rear O2S Signal Check - Circuit Continuity (Sensor Signal Line Open Circuit)
  • Case 1
  • Signal voltage 0.40 - 0.50 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
  • Or
  • Case 2
  • Internal resistance not calibrated Ω
  • And
  • Exhaust temperature not calibrated ° C
  • General conditions
  • Engine running
  • Dew point exceeded
  • Case 1: sensor ready for operation
  • Sensor voltage <= 0.40 V
  • Or
  • Sensor voltage 0.50 - 1.26 V
  • Time after protection heating mode finished > 120.0 s
  • Or
  • Sensor voltage not calibrated V
  • Internal resistance not calibrated Ω
  • Time after protection heating mode finished not calibrated s
  • Or
  • Internal resistance <= 900.0 Ω
  • Protection heating mode finished
  • Above conditions for case 1 must be fulfilled
  • For time > 0.2 s
  • Case 2 (sensor ready for operation expected)
  • Time after protection heating mode finished > 120.0 s
  • Additional delay time 30.0 s
  • Internal resistance check successful
  • Or
  • Signal error during previous DCY detected
  • 8.0 s
  • Continuous
  • 2 DCY
 -- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING .
P0161  O2 Sensor Heater Circuit Bank 1 Sensor 2 Oxygen Sensor (O2S) Heater Rear Out Of Range (During Normal Heater Operation After Dew Point Is Exceeded)
  • Internal resistance > 2, 200.0 - 100, 000.0 Ω
  • General conditions:
  • O2S heated up for time >= 150.0 s
  • Modeled EGT 250 - 600° C
  • Modeled EGT valid
  • IAT upstream throttle > -48° C
  • Engine off time > 120.0 s
  • Counter for engine off time valid
  • Engine running
  • Battery voltage 10.70 - 16.10 V
  • Number of valid internal resistance checks > 10.0 [-]
  • Fuel cut off not active
  • O2S heater commanded on
  • Conditions after long stop phase:
  • Time after engine stop >= 120.0 s
  • Time after next engine start >= 30.0 s
  • 126.0 s
  • Multiple
  • 2 DCY
 -- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter - GX7-, CHECKING .
P0169 Incorrect Fuel Composition Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Direct Fuel Injection Mixture Control
  • Correction factor incorrect
  • Internal engine speed > 1, 200 RPM
  • 0.5 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. Refer to appropriate repair information.-- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, CHECKING .-- Check the Engine Control Module -J623-. Refer to appropriate repair information.
  • Fuel quantity incorrect
Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Direct Fuel Injection
  • Corrections of fuel mass on single cylinders incorrect
  • 0.52 s
  • Continuous
  • Injection cut off incorrect
  • 0.5 s
  • Continuous
Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Lambda Mode
  • Internal check failed
Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Load Plausibility
  • Abs. difference between predicted and real air mass > 10.50%
  • Internal engine speed >= 1, 200 RPM
P0171 System Too Lean Bank 1 Fuel System Too Lean
  • Low pass filtered lambda controller output > 20.0%
  • For time > 40.0 s
  • General:
  • Number of injections after engine start >= 300.0 [-]
  • ECT >= 53° C
  • Lambda control closed loop
  • And
  • High PCV purge load due to oil dilution not detected
  • MAF from brake booster to manifold not detected
  • And
  • Case 1:
  • EVAP purge not active
  • Case 2:
  • Integrated EVAP purge mass >= 2.0 g
  • Case 3:
  • EVAP purge controller limitation >= 0.94 [-]
  • EVAP purge flow <= 0.10 kg/h
  • 50.0 s
  • Continuous
  • 2 DCY
 -- Check the vacuum lines visually for leaks.-- Check the intake system visually for leaks (un-metered air).-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate repair 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 Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .
P0172 System Too Rich Bank 1 Fuel System Too Rich
  • Low pass filtered lambda controller output < -20.0%
  • For time > 40.0 s
  • General:
  • Number of injections after engine start >= 300.0 [-]
  • ECT >= 53° C
  • Lambda control closed loop
  • And
  • High PCV purge load due to oil dilution not detected
  • MAF from brake booster to manifold not detected
  • And
  • Case 1:
  • EVAP purge not active
  • Case 2:
  • Integrated EVAP purge mass >= 2.0 g
  • Case 3:
  • EVAP purge controller limitation >= 0.94 [-]
  • EVAP purge flow <= 0.10 kg/h
  • 50.0 s
  • Continuous
  • 2 DCY
 -- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate repair 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 Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .-- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING .-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING .
P0174 System Too Lean Bank 2 Fuel System Too Lean
  • Low pass filtered lambda controller output > 20.0%
  • For time > 40.0 s
  • General:
  • Number of injections after engine start >= 300.0 [-]
  • ECT >= 53° C
  • Lambda control closed loop
  • And
  • High PCV purge load due to oil dilution not detected
  • MAF from brake booster to manifold not detected
  • And
  • Case 1:
  • EVAP purge not active
  • Case 2:
  • Integrated EVAP purge mass >= 2.0 g
  • Case 3:
  • EVAP purge controller limitation >= 0.94 [-]
  • EVAP purge flow <= 0.10 kg/h
  • 50.0 s
  • Continuous
  • 2 DCY
 -- Check the intake system visually for leaks (un-metered air).-- Check the vacuum lines visually for leaks.-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate repair 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 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 .-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .
P0175 System Too Rich Bank 2 Fuel System Too Rich
  • Low pass filtered lambda controller output < -20.0%
  • For time > 40.0 s
  • General:
  • Number of injections after engine start >= 300.0 [-]
  • ECT >= 53° C
  • Lambda control closed loop
  • And
  • High PCV purge load due to oil dilution not detected
  • MAF from brake booster to manifold not detected
  • And
  • Case 1:
  • EVAP purge not active
  • Case 2:
  • Integrated EVAP purge mass >= 2.0 g
  • Case 3:
  • EVAP purge controller limitation >= 0.94 [-]
  • EVAP purge flow <= 0.10 kg/h
  • 50.0 s
  • Continuous
  • 2 DCY
 -- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate repair 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 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter - GX11-, CHECKING .-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .-- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING .-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING .
P017B Cylinder Head Temperature Sensor Circuit Range/Performance Engine Coolant Temperature (ECT) Sensor @ Cylinder Head Rationality Check Inappropriately Low
  • Diff. cylinder head temperature @ start vs. minimum temperature from main cross check @ start < 24.8 K
  • Cross check finished
  • 0.0 s
  • Once / DCY
  • 2 DCY
 -- Check the Engine Coolant Temperature Sensor on Engine -G82-. Refer to Engine Coolant Temperature Sensor on Engine - G82-, CHECKING .-- 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 .
Engine Coolant Temperature (ECT) Sensor @ Cylinder Head Rationality Check Inappropriately High
  • Cylinder head temperature @ first engine start > 50 - 95° C
  • Engine off time > 466.67 min
  • Cross check finished
Engine Coolant Temperature (ECT) Sensor @ Cylinder Head No Change On Signal
  • Diff. ECT max @ cylinder head vs. ECT min @ cylinder head <= 0.0 - 1.6 K
  • Cylinder head temperature @ engine start -44 - 140° C
  • Driving condition L:
  • Vehicle speed 55 - 300 km/h
  • MAF (lower threshold) >= 0.0 kg/h
  • MAF (upper threshold) <= 40.0 - 900.0 kg/h
  • Engine speed > 20 RPM
  • Or
  • Fuel cut off active
  • For time > 30.0 s
  • Frequency 1 times
  • Driving condition H:
  • Modeled cylinder head temperature > -3, 550° C
  • Vehicle speed 0 - 35 km/h
  • MAF (lower threshold) >= 4.0 kg/h
  • MAF (upper threshold) <= 252.0 - 400.0 kg/h
  • Engine speed > 20 RPM
  • For time > 18.0 s
  • Frequency 3 times
  • 0.0 (FTP: 630.0) s
  • Once / DCY
P017C Cylinder Head Temperature Sensor Circuit Low Engine Coolant Temperature (ECT) Sensor @ Cylinder Head Circuit Low
  • Signal voltage < 0.30 V
  
  • 1.0 s
  • Continuous
  • 2 DCY
 -- Check the Engine Coolant Temperature Sensor on Engine -G82-. Refer to Engine Coolant Temperature Sensor on Engine - G82-, CHECKING .-- 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 .
P017D Cylinder Head Temperature Sensor Circuit High Engine Coolant Temperature (ECT) Sensor @ Cylinder Head Circuit High
  • Signal voltage > 4.90 V
  
  • 1.0 s
  • Continuous
  • 2 DCY
 -- Check the Engine Coolant Temperature Sensor on Engine -G82-. Refer to Engine Coolant Temperature Sensor on Engine - G82-, CHECKING .-- 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 .
P0190 Fuel Pressure Regulator 1 Control Circuit/Open Fuel Rail Pressure (FRP) Sensor Out Of Range High
  • Signal voltage > 4.8 V
  
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING -- Check the Fuel Pressure Regulator Valve -N276-. Refer to Fuel Pressure Regulator Valve - N276-, CHECKING .
P0191 Fuel Rail Pressure Sensor Circuit Range/Performance Bank 1 Fuel Rail Pressure (FRP) Sensor Out Of Range High
  • Actual pressure > 14.60 MPa
  • Engine speed 760 - 7, 000 RPM
  • 1.0 s
  • Continuous
  • 2 DCY
 -- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING -- Check the Fuel Pressure Regulator Valve -N276-. Refer to Fuel Pressure Regulator Valve - N276-, CHECKING .
Fuel Rail Pressure (FRP) Sensor Out Of Range Low
  • Actual pressure < 0.005 MPa
  • Engine speed 760 - 7, 000 RPM
  • Fuel pump commanded on
P0192 Fuel Rail Pressure Sensor Circuit Low Bank 1 Fuel Rail Pressure (FRP) Sensor Out Of Range Low
  • Signal voltage < 0.2 V
  
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING -- Check the Fuel Pressure Regulator Valve -N276-. Refer to Fuel Pressure Regulator Valve - N276-, CHECKING .
P0196 Engine Oil Temperature Sensor "A" Range/Performance Engine Oil Temperature (EOT) Sensor Cross Check
  • Deviation count
  • counter of detected temperature deviations >= 2.0 [-]
  • And
  • Counter of detected temperature deviations of the other involved temperature sensors < 2.0 [-]
  • Required temperature deviation to increment counter
  • EOT vs. ECT downstream not equipped K
  • Or
  • EOT vs. ROT > 24.8 K
  • Or
  • EOT vs. ECT @ cylinder head not equipped K
  • Or
  • EOT vs. AAT > 24.8 K
  • Or
  • EOT vs. IAT upstream > 24.8 K
  • Or
  • EOT vs. IAT 2 not equipped K
  • Or
  • EOT vs. IAT 3 not equipped K
  • Or
  • EOT vs. IAT 4 not equipped K
  • Or
  • EOT vs. heating circuit temperature not equipped K
  • Or
  • EOT vs. inverter coolant temperature not equipped K
  • Or
  • EOT vs. EOT @ cylinder head not equipped K
  • Or
  • EOT vs. ECT @ crankcase not equipped K
  • Or
  • EOT vs. engine compartment temperature not equipped K
  • Propulsion off time > 21, 600.0 s
  • Retained-Heat Detection after driving conditions not equipped
  • Retained-Heat Detection after driving conditions with combustion checked
  • Retained-Heat Detection after Purge Manifold checked
  • (Referenced)
  • 0.0 s
  • Once / DCY
  • 2 DCY
 -- Check the Oil Level Thermal Sensor -G266-. Refer to Oil Level Thermal Sensor - G266-, CHECKING .
P0197 Engine Oil Temperature Sensor "A" Circuit Low Engine Oil Temperature (EOT) Sensor Circuit Low
  • Signal input stage: short to battery plus detected
  • For time > 2.0 s
  • Time after ignition on > 3.0 s
  • 3.0 s
  • Continuous
  • 2 DCY
 -- Check the Oil Level Thermal Sensor -G266-. Refer to Oil Level Thermal Sensor - G266-, CHECKING .
P0198 Engine Oil Temperature Sensor "A" Circuit High Engine Oil Temperature (EOT) Sensor Circuit High
  • Signal input stage: short to ground detected
  • For time > 2.0 s
  • Time after ignition on > 3.0 s
  • 3.0 s
  • Continuous
  • 2 DCY
 -- Check the Oil Level Thermal Sensor -G266-. Refer to Oil Level Thermal Sensor - G266-, CHECKING .
P01C4 Fuel Pressure Sensor "A" Circuit Range/Performance Fuel Rail Pressure (FRP) Sensor Inappropriately Low (Negative Offset)
  • General:
  • Rail pressure bank 1 @ engine start < 0.10 MPa
  • And
  • Choice of:
  • Fuel system too rich @ part load not calibrated %
  • Or
  • Fuel system too rich @ idle not calibrated %
  • Or
  • Fault fuel system too rich @ part load not calibrated
  • Or
  • Fault fuel system too rich @ idle not calibrated
  • Or
  • Misfire fault not calibrated
  • Or
  • Sum of lambda adaptation and lambda controller deviation < 0.75 [-]
  • Or
  • Lambda control not calibrated
  • General:
  • ECT @ engine shut-off > 75° C
  • ECT @ start <= 40° C
  • Diff. between ECT @ start and IAT upstream throttle > -9.8; <= 9.8 K
  • Engine off time >= 25, 000.0 s
  • Engine speed 0 RPM
  • Diff. between AAT and ECT @ start -10.5 - 10.5 K
  • And
  • Diff. between AAT and IAT upstream throttle @ start -10.5 - 10.5 K
  • And
  • Conditions optional
  • Lambda control active
  • DFI mode active
  • Catalyst heating not active
  • ECT >= 50° C
  • IAT upstream throttle <= 90° C
  • Engine torque < 45.0%
  • Lambda set point 0.95 - 1.05 [-]
  • 0.0 s
  • Once / DCY
  • 2 DCY
 -- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING -- Check the Fuel Pressure Regulator Valve -N276-. Refer to Fuel Pressure Regulator Valve - N276-, CHECKING .
Fuel Rail Pressure (FRP) Sensor Inappropriately High (Positive Offset)
  • General:
  • Rail pressure bank 1 @ engine start < 1.50 MPa
  • And
  • Choice of:
  • Fuel system too lean @ part load not calibrated %
  • Or
  • Fuel system too lean @ idle not calibrated %
  • Or
  • Fault fuel system too lean @ part load not calibrated
  • Or
  • Fault fuel system too lean @ idle not calibrated
  • Or
  • Misfire fault not calibrated
  • Or
  • Sum of lambda adaptation and lambda controller deviation < 1.30 [-]
  • Or
  • Lambda control not calibrated
  • General:
  • ECT @ engine shut-off > 75° C
  • ECT @ start <= 40° C
  • Diff. between ECT @ start and IAT upstream throttle > -9.8; <= 9.8 K
  • Engine off time >= 25, 000.0 s
  • Engine speed 0 RPM
  • Diff. between ECT @ start and AAT -10.5 - 10.5 K
  • Diff. between AAT and IAT upstream throttle @ start -10.5 - 10.5 K
  • And
  • Conditions optional
  • Lambda control active
  • DFI mode active
  • Catalyst heating not active
  • ECT >= 50° C
  • IAT upstream throttle <= 90° C
  • Engine torque < 45.0%
  • Lambda set point 0.95 - 1.05 [-]
P01C8 Fuel Rail/System Pressure - Too Low Bank 2 Fuel Volume Regulator HP Control Functional Check
  • Filtered fuel pressure controller output > 1.50 MPa
  • Time after engine start > 5.0 s
  • Time after fuel cut off > 2.5 s
  • Fuel cut off not active
  • Catalyst heating not active
  • Fuel volume regulator control active
  • Relative fuel mass 5.02 - 200.02%
  • 5.0 s
  • Multiple
  • 2 DCY
 -- Check the Fuel Pressure Regulator Valve -N276-. Refer to Fuel Pressure Regulator Valve - N276-, CHECKING .-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING 
P01C9 Fuel Rail/System Pressure - Too High Bank 2 Fuel Volume Regulator HP Control Functional Check
  • Filtered fuel pressure controller output < -1.50 MPa
  • Time after engine start > 5.0 s
  • Time after fuel cut off > 2.5 s
  • Fuel cut off not active
  • Catalyst heating not active
  • Fuel volume regulator control active
  • Relative fuel mass 5.02 - 200.02%
  • 5.0 s
  • Multiple
  • 2 DCY
 -- Check the Fuel Pressure Regulator Valve -N276-. Refer to Fuel Pressure Regulator Valve - N276-, CHECKING .-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING 
P0201 Cylinder 1 Injector "A" Circuit Fuel Injector Circuit Low (Low Side)
  • Voltage @ low side pin < 3.5 V
  • General condition
  • Battery voltage 8.0 - 16.0 V
  • Step 1: conditions @ actuator commanded off
  • Voltage @ high side pin < 2.0 V
  • Voltage @ low side pin < 1.5 V
  • Step 2: conditions @ fault decision
  • Actuator commanded on
  • 3.0 events
  • Continuous
  • 2 DCY
 -- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
Fuel Injector Circuit Low (High Side)
  • Voltage @ low side pin >= 3.5 V
Fuel Injector Open Circuit
  • Voltage @ high side pin > 2.00 V
  • Voltage @ low side pin < 1.50 V
  • Actuator commanded off
  • Battery voltage 8.0 - 16.0 V
Fuel Injector Circuit High (Low Side)
  • Current @ low side path > 2.35 A
  • Within time 14.5 [us]
  • General condition
  • Battery voltage 8.0 - 16.0 V
  • Step 1: conditions @ actuator commanded off
  • Voltage @ high side pin > (Ubatt - 1.5) V
  • Voltage @ low side pin > 1.5 V
  • Step 2: conditions @ fault decision
  • Actuator commanded on
Fuel Injector Circuit High (High Side)
Fuel Injector Short Between High Side And Low Side
  • Current @ low side path > 2.35 A
  • Within time 14.5 [us]
  • General condition
  • Battery voltage 8.0 - 16.0 V
  • Step 1: conditions @ fault suspicion
  • Actuator commanded on
  • Actual current > 12.0 A
  • For time < 11 [us]
  • Step 2: conditions after actuator commanded off
  • Voltage @ high side pin > (Ubatt - 1.5) V
  • Voltage @ low side pin > 1.5 V
  • Step 3: conditions @ fault decision
  • Actuator commanded on
P0202 Cylinder 2 Injector "A" Circuit Fuel Injector Circuit Low (Low Side)
  • Voltage @ low side pin < 3.5 V
  • General condition
  • Battery voltage 8.0 - 16.0 V
  • Step 1: conditions @ actuator commanded off
  • Voltage @ high side pin < 2.0 V
  • Voltage @ low side pin < 1.5 V
  • Step 2: conditions @ fault decision
  • Actuator commanded on
  • 3.0 events
  • Continuous
  • 2 DCY
 -- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
Fuel Injector Circuit Low (High Side)
  • Voltage @ low side pin >= 3.5 V
Fuel Injector Open Circuit
  • Voltage @ high side pin > 2.00 V
  • Voltage @ low side pin < 1.50 V
  • Actuator commanded off
  • Battery voltage 8.0 - 16.0 V
Fuel Injector Circuit High (Low Side)
  • Current @ low side path > 2.35 A
  • Within time 14.5 [us]
  • General condition
  • Battery voltage 8.0 - 16.0 V
  • Step 1: conditions @ actuator commanded off
  • Voltage @ high side pin > (Ubatt - 1.5) V
  • Voltage @ low side pin > 1.5 V
  • Step 2: conditions @ fault decision
  • Actuator commanded on
Fuel Injector Circuit High (High Side)
Fuel Injector Short Between High Side And Low Side
  • Current @ low side path > 2.35 A
  • Within time 14.5 [us]
  • General condition
  • Battery voltage 8.0 - 16.0 V
  • Step 1: conditions @ fault suspicion
  • Actuator commanded on
  • Actual current > 12.0 A
  • For time < 11 [us]
  • Step 2: conditions after actuator commanded off
  • Voltage @ high side pin > (Ubatt - 1.5) V
  • Voltage @ low side pin > 1.5 V
  • Step 3: conditions @ fault decision
  • Actuator commanded on
P0203 Cylinder 3 Injector "A" Circuit Fuel Injector Circuit Low (Low Side)
  • Voltage @ low side pin < 3.5 V
  • General condition
  • Battery voltage 8.0 - 16.0 V
  • Step 1: conditions @ actuator commanded off
  • Voltage @ high side pin < 2.0 V
  • Voltage @ low side pin < 1.5 V
  • Step 2: conditions @ fault decision
  • Actuator commanded on
  • 3.0 events
  • Continuous
  • 2 DCY
 -- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
Fuel Injector Circuit Low (High Side)
  • Voltage @ low side pin >= 3.5 V
Fuel Injector Open Circuit
  • Voltage @ high side pin > 2.00 V
  • Voltage @ low side pin < 1.50 V
  • Actuator commanded off
  • Battery voltage 8.0 - 16.0 V
Fuel Injector Circuit High (Low Side)
  • Current @ low side path > 2.35 A
  • Within time 14.5 [us]
  • General condition
  • Battery voltage 8.0 - 16.0 V
  • Step 1: conditions @ actuator commanded off
  • Voltage @ high side pin > (Ubatt - 1.5) V
  • Voltage @ low side pin > 1.5 V
  • Step 2: conditions @ fault decision
  • Actuator commanded on
Fuel Injector Circuit High (High Side)
Fuel Injector Short Between High Side And Low Side
  • Current @ low side path > 2.35 A
  • Within time 14.5 [us]
  • General condition
  • Battery voltage 8.0 - 16.0 V
  • Step 1: conditions @ fault suspicion
  • Actuator commanded on
  • Actual current > 12.0 A
  • For time < 11 [us]
  • Step 2: conditions after actuator commanded off
  • Voltage @ high side pin > (Ubatt - 1.5) V
  • Voltage @ low side pin > 1.5 V
  • Step 3: conditions @ fault decision
  • Actuator commanded on
P0204 Cylinder 4 Injector "A" Circuit Fuel Injector Circuit Low (Low Side)
  • Voltage @ low side pin < 3.5 V
  • General condition
  • Battery voltage 8.0 - 16.0 V
  • Step 1: conditions @ actuator commanded off
  • Voltage @ high side pin < 2.0 V
  • Voltage @ low side pin < 1.5 V
  • Step 2: conditions @ fault decision
  • Actuator commanded on
  • 3.0 events
  • Continuous
  • 2 DCY
 -- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
Fuel Injector Circuit Low (High Side)
  • Voltage @ low side pin >= 3.5 V
Fuel Injector Open Circuit
  • Voltage @ high side pin > 2.00 V
  • Voltage @ low side pin < 1.50 V
  • Actuator commanded off
  • Battery voltage 8.0 - 16.0 V
Fuel Injector Circuit High (Low Side)
  • Current @ low side path > 2.35 A
  • Within time 14.5 [us]
  • General condition
  • Battery voltage 8.0 - 16.0 V
  • Step 1: conditions @ actuator commanded off
  • Voltage @ high side pin > (Ubatt - 1.5) V
  • Voltage @ low side pin > 1.5 V
  • Step 2: conditions @ fault decision
  • Actuator commanded on
Fuel Injector Circuit High (High Side)
Fuel Injector Short Between High Side And Low Side
  • Current @ low side path > 2.35 A
  • Within time 14.5 [us]
  • General condition
  • Battery voltage 8.0 - 16.0 V
  • Step 1: conditions @ fault suspicion
  • Actuator commanded on
  • Actual current > 12.0 A
  • For time < 11 [us]
  • Step 2: conditions after actuator commanded off
  • Voltage @ high side pin > (Ubatt - 1.5) V
  • Voltage @ low side pin > 1.5 V
  • Step 3: conditions @ fault decision
  • Actuator commanded on
P0205 Cylinder 5 Injector "A" Circuit Fuel Injector Circuit Low (Low Side)
  • Voltage @ low side pin < 3.5 V
  • General condition
  • Battery voltage 8.0 - 16.0 V
  • Step 1: conditions @ actuator commanded off
  • Voltage @ high side pin < 2.0 V
  • Voltage @ low side pin < 1.5 V
  • Step 2: conditions @ fault decision
  • Actuator commanded on
  • 3.0 events
  • Continuous
  • 2 DCY
 -- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
Fuel Injector Circuit Low (High Side)
  • Voltage @ low side pin >= 3.5 V
Fuel Injector Open Circuit
  • Voltage @ high side pin > 2.00 V
  • Voltage @ low side pin < 1.50 V
  • Actuator commanded off
  • Battery voltage 8.0 - 16.0 V
Fuel Injector Circuit High (Low Side)
  • Current @ low side path > 2.35 A
  • Within time 14.5 [us]
  • General condition
  • Battery voltage 8.0 - 16.0 V
  • Step 1: conditions @ actuator commanded off
  • Voltage @ high side pin > (Ubatt - 1.5) V
  • Voltage @ low side pin > 1.5 V
  • Step 2: conditions @ fault decision
  • Actuator commanded on
Fuel Injector Circuit High (High Side)
Fuel Injector Short Between High Side And Low Side
  • Current @ low side path > 2.35 A
  • Within time 14.5 [us]
  • General condition
  • Battery voltage 8.0 - 16.0 V
  • Step 1: conditions @ fault suspicion
  • Actuator commanded on
  • Actual current > 12.0 A
  • For time < 11 [us]
  • Step 2: conditions after actuator commanded off
  • Voltage @ high side pin > (Ubatt - 1.5) V
  • Voltage @ low side pin > 1.5 V
  • Step 3: conditions @ fault decision
  • Actuator commanded on
P0206 Cylinder 6 Injector "A" Circuit Fuel Injector Circuit Low (Low Side)
  • Voltage @ low side pin < 3.5 V
  • General condition
  • Battery voltage 8.0 - 16.0 V
  • Step 1: conditions @ actuator commanded off
  • Voltage @ high side pin < 2.0 V
  • Voltage @ low side pin < 1.5 V
  • Step 2: conditions @ fault decision
  • Actuator commanded on
  • 3.0 events
  • Continuous
  • 2 DCY
 -- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .
Fuel Injector Circuit Low (High Side)
  • Voltage @ low side pin >= 3.5 V
Fuel Injector Open Circuit
  • Voltage @ high side pin > 2.00 V
  • Voltage @ low side pin < 1.50 V
  • Actuator commanded off
  • Battery voltage 8.0 - 16.0 V
Fuel Injector Circuit High (Low Side)
  • Current @ low side path > 2.35 A
  • Within time 14.5 [us]
  • General condition
  • Battery voltage 8.0 - 16.0 V
  • Step 1: conditions @ actuator commanded off
  • Voltage @ high side pin > (Ubatt - 1.5) V
  • Voltage @ low side pin > 1.5 V
  • Step 2: conditions @ fault decision
  • Actuator commanded on
Fuel Injector Circuit High (High Side)
Fuel Injector Short Between High Side And Low Side
  • Current @ low side path > 2.35 A
  • Within time 14.5 [us]
  • General condition
  • Battery voltage 8.0 - 16.0 V
  • Step 1: conditions @ fault suspicion
  • Actuator commanded on
  • Actual current > 12.0 A
  • For time < 11 [us]
  • Step 2: conditions after actuator commanded off
  • Voltage @ high side pin > (Ubatt - 1.5) V
  • Voltage @ low side pin > 1.5 V
  • Step 3: conditions @ fault decision
  • Actuator commanded on
P0221 Throttle/Pedal Position Sensor/Switch "B" Circuit Range/Performance Throttle Position Sensor (TPS) 2 Rationality Check
  • TPS 1 - TPS 2 > 5.10 - 6.30%
  • And
  • Actual TPS2 - calc. value > actual TPS1 - calc. value
  • Or
  • TPS2 - calc. value > 9.0%
  • 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/Pedal Position Sensor/Switch "B" Circuit Low Throttle Position Sensor (TPS) 2 Out Of Range Low
  • Signal voltage < 0.20 V
  
  • 0.1 s
  • Multiple
  • 2 DCY
 -- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .
P0223 Throttle/Pedal Position Sensor/Switch "B" Circuit High Throttle Position Sensor (TPS) 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 .
P0230 Fuel Pump Primary Circuit COM: Fuel Pump Control Module (FPCM) Actuator Internal Check (Open Circuit)
  • Case 1:
  • (Commanded PWM)
  • Phase current >= 0.2 A
  • Or
  • Case 2:
  • (Ignition on)
  • Phase current < 1.0 A
  • Case 1:
  • Commanded PWM > 22.0%
  • Case 2:
  • Battery voltage @ ignition on > 5.0 V
  • 5.3 s
  • Continuous
  • 2 DCY
 -- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .
COM: Fuel Pump Control Module (FPCM) Actuator Internal Check (Short Circuit)
  • Case 1:
  • (Commanded PWM)
  • Phase current > 5.0 - 37.0 A
  • Or
  • Case 2:
  • (Ignition on)
  • Phase current >= 20.0 A
  • Case 1:
  • Commanded PWM > 30.0%
  • Case 2:
  • Battery voltage @ ignition on > 5.0 V
  • 5.0 s
  • Continuous
P025A Fuel Pump Module "A" Control Circuit/Open Fuel Pump Control (FPC) Open Circuit
  • Signal voltage > 2.74 - 3.26; <= 4.70 - 5.40 V
  • Actuator commanded off
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .
P025C Fuel Pump Module "A" Control Circuit Low Fuel Pump Control (FPC) Short To Ground
  • Signal voltage <= 2.74 - 3.26 V
  • Actuator commanded off
  • 3.5 s
  • Continuous
  • 2 DCY
 -- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .
P025D Fuel Pump Module "A" Control Circuit High Fuel Pump Control (FPC) Short To Battery Plus
  • Signal current >= 2.20 - 4.0 A
  • Actuator commanded on
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .
P02CC  Cylinder 1 Fuel Injector "A" Offset Learning At Min Limit Fuel System Adaptation Monitoring Adaptive Value Limit Low
  • Injection adapted value of cylinder (adaptive feedback control has used up all of the adjustment) < -100.0%
  • Engine speed 570 - 1, 600 RPM
  • Rail pressure > 2.50 MPa
  • ECT -48 - 143° C
  • For time > 0.0 s
  • Cylinder deactivation (CD) not calibrated
  • Engine not calibrated
  • 0.0 (FTP: 1, 208.0) s
  • Multiple
  • 2 DCY
 -- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Replace the Engine Control Module -J623-. Refer to appropriate repair information.
P02CD  Cylinder 1 Fuel Injector "A" Offset Learning At Max Limit Fuel System Adaptation Monitoring Adaptive Value Limit High
  • Injection adapted value of cylinder (adaptive feedback control has used up all of the adjustment) >= 100.0%
  • Engine speed 570 - 1, 600 RPM
  • Rail pressure > 2.50 MPa
  • ECT -48 - 143° C
  • For time > 0.0 s
  • Cylinder deactivation (CD) not calibrated
  • Engine not calibrated
  • 0.0 (FTP: 1, 179.0) s
  • Multiple
  • 2 DCY
 -- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Replace the Engine Control Module -J623-. Refer to appropriate repair information.
P02CE  Cylinder 2 Fuel Injector "A" Offset Learning At Min Limit Fuel System Adaptation Monitoring Adaptive Value Limit Low
  • Injection adapted value of cylinder (adaptive feedback control has used up all of the adjustment) < -100.0%
  • Engine speed 570 - 1, 600 RPM
  • Rail pressure > 2.50 MPa
  • ECT -48 - 143° C
  • For time > 0.0 s
  • Cylinder deactivation (CD) not calibrated
  • Engine not calibrated
  • 0.0 (FTP: 1, 208.0) s
  • Multiple
  • 2 DCY
 -- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Replace the Engine Control Module -J623-. Refer to appropriate repair information.
P02CF  Cylinder 2 Fuel Injector "A" Offset Learning At Max Limit Fuel System Adaptation Monitoring Adaptive Value Limit High
  • Injection adapted value of cylinder (adaptive feedback control has used up all of the adjustment) >= 100.0%
  • Engine speed 570 - 1, 600 RPM
  • Rail pressure > 2.50 MPa
  • ECT -48 - 143° C
  • For time > 0.0 s
  • Cylinder deactivation (CD) not calibrated
  • Engine not calibrated
  • 0.0 (FTP: 1, 179.0) s
  • Multiple
  • 2 DCY
 -- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Replace the Engine Control Module -J623-. Refer to appropriate repair information.
P02D0  Cylinder 3 Fuel Injector "A" Offset Learning At Min Limit Fuel System Adaptation Monitoring Adaptive Value Limit Low
  • Injection adapted value of cylinder (adaptive feedback control has used up all of the adjustment) < -100.0%
  • Engine speed 570 - 1, 600 RPM
  • Rail pressure > 2.50 MPa
  • ECT -48 - 143° C
  • For time > 0.0 s
  • Cylinder deactivation (CD) not calibrated
  • Engine not calibrated
  • 0.0 (FTP: 1, 208.0) s
  • Multiple
  • 2 DCY
 -- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Replace the Engine Control Module -J623-. Refer to appropriate repair information.
P02D1  Cylinder 3 Fuel Injector "A" Offset Learning At Max Limit Fuel System Adaptation Monitoring Adaptive Value Limit High
  • Injection adapted value of cylinder (adaptive feedback control has used up all of the adjustment) >= 100.0%
  • Engine speed 570 - 1, 600 RPM
  • Rail pressure > 2.50 MPa
  • ECT -48 - 143° C
  • For time > 0.0 s
  • Cylinder deactivation (CD) not calibrated
  • Engine not calibrated
  • 0.0 (FTP: 1, 179.0) s
  • Multiple
  • 2 DCY
 -- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Replace the Engine Control Module -J623-. Refer to appropriate repair information.
P02D2  Cylinder 4 Fuel Injector "A" Offset Learning At Min Limit Fuel System Adaptation Monitoring Adaptive Value Limit Low
  • Injection adapted value of cylinder (adaptive feedback control has used up all of the adjustment) < -100.0%
  • Engine speed 570 - 1, 600 RPM
  • Rail pressure > 2.50 MPa
  • ECT -48 - 143° C
  • For time > 0.0 s
  • Cylinder deactivation (CD) not calibrated
  • Engine not calibrated
  • 0.0 (FTP: 1, 208.0) s
  • Multiple
  • 2 DCY
 -- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Replace the Engine Control Module -J623-. Refer to appropriate repair information.
P02D3  Cylinder 4 Fuel Injector "A" Offset Learning At Max Limit Fuel System Adaptation Monitoring Adaptive Value Limit High
  • Injection adapted value of cylinder (adaptive feedback control has used up all of the adjustment) >= 100.0%
  • Engine speed 570 - 1, 600 RPM
  • Rail pressure > 2.50 MPa
  • ECT -48 - 143° C
  • For time > 0.0 s
  • Cylinder deactivation (CD) not calibrated
  • Engine not calibrated
  • 0.0 (FTP: 1, 179.0) s
  • Multiple
  • 2 DCY
 -- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Replace the Engine Control Module -J623-. Refer to appropriate repair information.
P02D4  Cylinder 5 Fuel Injector "A" Offset Learning At Min Limit Fuel System Adaptation Monitoring Adaptive Value Limit Low
  • Injection adapted value of cylinder (adaptive feedback control has used up all of the adjustment) < -100.0%
  • Engine speed 570 - 1, 600 RPM
  • Rail pressure > 2.50 MPa
  • ECT -48 - 143° C
  • For time > 0.0 s
  • Cylinder deactivation (CD) not calibrated
  • Engine not calibrated
  • 0.0 (FTP: 1, 208.0) s
  • Multiple
  • 2 DCY
 -- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Replace the Engine Control Module -J623-. Refer to appropriate repair information.
P02D5  Cylinder 5 Fuel Injector "A" Offset Learning At Max Limit Fuel System Adaptation Monitoring Adaptive Value Limit High
  • Injection adapted value of cylinder (adaptive feedback control has used up all of the adjustment) >= 100.0%
  • Engine speed 570 - 1, 600 RPM
  • Rail pressure > 2.50 MPa
  • ECT -48 - 143° C
  • For time > 0.0 s
  • Cylinder deactivation (CD) not calibrated
  • Engine not calibrated
  • 0.0 (FTP: 1, 179.0) s
  • Multiple
  • 2 DCY
 -- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Replace the Engine Control Module -J623-. Refer to appropriate repair information.
P02D6  Cylinder 6 Fuel Injector "A" Offset Learning At Min Limit Fuel System Adaptation Monitoring Adaptive Value Limit Low
  • Injection adapted value of cylinder (adaptive feedback control has used up all of the adjustment) < -100.0%
  • Engine speed 570 - 1, 600 RPM
  • Rail pressure > 2.50 MPa
  • ECT -48 - 143° C
  • For time > 0.0 s
  • Cylinder deactivation (CD) not calibrated
  • Engine not calibrated
  • 0.0 (FTP: 1, 208.0) s
  • Multiple
  • 2 DCY
 -- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Replace the Engine Control Module -J623-. Refer to appropriate repair information.
P02D7  Cylinder 6 Fuel Injector "A" Offset Learning At Max Limit Fuel System Adaptation Monitoring Adaptive Value Limit High
  • Injection adapted value of cylinder (adaptive feedback control has used up all of the adjustment) >= 100.0%
  • Engine speed 570 - 1, 600 RPM
  • Rail pressure > 2.50 MPa
  • ECT -48 - 143° C
  • For time > 0.0 s
  • Cylinder deactivation (CD) not calibrated
  • Engine not calibrated
  • 0.0 (FTP: 1, 179.0) s
  • Multiple
  • 2 DCY
 -- Check the Fuel Injectors --. Refer to Fuel Injectors --, CHECKING .-- Replace the Engine Control Module -J623-. Refer to appropriate repair information.
P0300 Random/Multiple Cylinder Misfire Detected Misfire Crankshaft Speed Fluctuation (Single Or Multiple)
  • Emission threshold misfire rate (MR) > 2.40%
  • Case 1:
  • ECT @ start >= -30° C
  • Case 2:
  • ECT @ start < -30° C
  • Then activation if ECT > -30° C
  • General:
  • Active after engine start idle - 150 RPM + 1 camshaft rev
  • Time after engine start > 0.0 s
  • Engine torque >= 0 Nm
  • Fuel cutoff not active
  • Rough road not detected
  • 1, 000 rev
  • Continuous
  • 2 DCY
 -- Check the spark plugs visually.-- Check the intake system visually for leaks.-- 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 repair 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 repair 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 .
  • Catalyst damage misfire rate (MR) > 2.61 - 14.81%
  • 200 rev
  • Continuous
  • Immediate
P0301  Cylinder 1 Misfire Detected Misfire Crankshaft Speed Fluctuation (Single Or Multiple)
  • Emission threshold misfire rate (MR) > 2.40%
  • Case 1:
  • ECT @ start >= -30° C
  • Case 2:
  • ECT @ start < -30° C
  • Then activation if ECT > -30° C
  • General:
  • Active after engine start idle - 150 RPM + 1 camshaft rev
  • Time after engine start > 0.0 s
  • Engine torque >= 0 Nm
  • Fuel cutoff not active
  • Rough road not detected
  • 1, 000 rev
  • Continuous
  • 2 DCY
 -- Check the spark plugs visually.-- Check the intake system visually for leaks.-- Check for an engine fault with a cylinder compression test. Refer to the appropriate repair information.-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate repair 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 .
  • Catalyst damage misfire rate (MR) > 2.61 - 14.81%
  • 200 rev
  • Continuous
  • Immediate
P0302  Cylinder 2 Misfire Detected Misfire Crankshaft Speed Fluctuation (Single Or Multiple)
  • Emission threshold misfire rate (MR) > 2.40%
  • Case 1:
  • ECT @ start >= -30° C
  • Case 2:
  • ECT @ start < -30° C
  • Then activation if ECT > -30° C
  • General:
  • Active after engine start idle - 150 RPM + 1 camshaft rev
  • Time after engine start > 0.0 s
  • Engine torque >= 0 Nm
  • Fuel cutoff not active
  • Rough road not detected
  • 1, 000 rev
  • Continuous
  • 2 DCY
 -- Check the spark plugs visually.-- Check the intake system visually for leaks.-- Check for an engine fault with a cylinder compression test. Refer to the appropriate repair information.-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate repair 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 .
  • Catalyst damage misfire rate (MR) > 2.61 - 14.81%
  • 200 rev
  • Continuous
  • Immediate
P0303  Cylinder 3 Misfire Detected Misfire Crankshaft Speed Fluctuation (Single Or Multiple)
  • Emission threshold misfire rate (MR) > 2.40%
  • Case 1:
  • ECT @ start >= -30° C
  • Case 2:
  • ECT @ start < -30° C
  • Then activation if ECT > -30° C
  • General:
  • Active after engine start idle - 150 RPM + 1 camshaft rev
  • Time after engine start > 0.0 s
  • Engine torque >= 0 Nm
  • Fuel cutoff not active
  • Rough road not detected
  • 1, 000 rev
  • Continuous
  • 2 DCY
 -- Check the spark plugs visually.-- Check the intake system visually for leaks.-- Check for an engine fault with a cylinder compression test. Refer to the appropriate repair information.-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate repair 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 .
  • Catalyst damage misfire rate (MR) > 2.61 - 14.81%
  • 200 rev
  • Continuous
  • Immediate
P0304  Cylinder 4 Misfire Detected Misfire Crankshaft Speed Fluctuation (Single Or Multiple)
  • Emission threshold misfire rate (MR) > 2.40%
  • Case 1:
  • ECT @ start >= -30° C
  • Case 2:
  • ECT @ start < -30° C
  • Then activation if ECT > -30° C
  • General:
  • Active after engine start idle - 150 RPM + 1 camshaft rev
  • Time after engine start > 0.0 s
  • Engine torque >= 0 Nm
  • Fuel cutoff not active
  • Rough road not detected
  • 1, 000 rev
  • Continuous
  • 2 DCY
 -- Check the spark plugs visually.-- Check the intake system visually for leaks.-- Check for an engine fault with a cylinder compression test. Refer to the appropriate repair information.-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate repair 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 .
  • Catalyst damage misfire rate (MR) > 2.61 - 14.81%
  • 200 rev
  • Continuous
  • Immediate
P0305  Cylinder 5 Misfire Detected Misfire Crankshaft Speed Fluctuation (Single Or Multiple)
  • Emission threshold misfire rate (MR) > 2.40%
  • Case 1:
  • ECT @ start >= -30° C
  • Case 2:
  • ECT @ start < -30° C
  • Then activation if ECT > -30° C
  • General:
  • Active after engine start idle - 150 RPM + 1 camshaft rev
  • Time after engine start > 0.0 s
  • Engine torque >= 0 Nm
  • Fuel cutoff not active
  • Rough road not detected
  • 1, 000 rev
  • Continuous
  • 2 DCY
 -- Check the spark plugs visually.-- Check the intake system visually for leaks.-- Check for an engine fault with a cylinder compression test. Refer to the appropriate repair information.-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate repair 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 .
  • Catalyst damage misfire rate (MR) > 2.61 - 14.81%
  • 200 rev
  • Continuous
  • Immediate
P0306  Cylinder 6 Misfire Detected Misfire Crankshaft Speed Fluctuation (Single Or Multiple)
  • Emission threshold misfire rate (MR) > 2.40%
  • Case 1:
  • ECT @ start >= -30° C
  • Case 2:
  • ECT @ start < -30° C
  • Then activation if ECT > -30° C
  • General:
  • Active after engine start idle - 150 RPM + 1 camshaft rev
  • Time after engine start > 0.0 s
  • Engine torque >= 0 Nm
  • Fuel cutoff not active
  • Rough road not detected
  • 1, 000 rev
  • Continuous
  • 2 DCY
 -- Check the spark plugs visually.-- Check the intake system visually for leaks.-- Check for an engine fault with a cylinder compression test. Refer to the appropriate repair information.-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate repair 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 .
  • Catalyst damage misfire rate (MR) > 2.61 - 14.81%
  • 200 rev
  • Continuous
  • Immediate
P0315 Crankshaft Position System Variation Not Learned Crankshaft Position System Check Of Max. Value Of Segment Time Adaptation
  • Segment time value > 1.80° CRK
  • General conditions
  • Segment time adaptation active
  • Misfire not detected
  • Counter for engine working cycles before start of adaptation >= 20.0 [-]
  • Adaptation range conditions for AT (if equipped)
  • Engine speed average > 1, 400; < 2, 600 RPM
  • Engine torque > 60.0 Nm
  • Engine torque < 110.0 - 160.0 Nm
  • Adaptation range conditions for MT (if equipped)
  • Engine speed average > 1, 400; < 2, 600 RPM
  • Engine torque > 60.0 Nm
  • Engine torque < 110.0 - 160.0 Nm
  • Adaptation range conditions for DCT (if equipped)
  • Engine speed average > 1, 400; < 2, 600 RPM
  • Engine torque > 60.0 Nm
  • Engine torque < 110.00 - 160.0 Nm
  • Condition for adaptation @ normal operation mode
  • Segment time adaptation fulfilled
  • 0.0 [-]
  • Multiple
  • 2 DCY
 -- Check the spark plugs visually.-- Check the intake system visually for leaks.-- Check for an engine fault with a cylinder compression test. Refer to the appropriate repair information.-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate repair 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 .
P0316 Engine Misfire Detected on Startup (First 1000 Revolutions) Misfire Crankshaft Speed Fluctuation (Single Or Multiple)
  • Emission threshold misfire rate (MR) > 2.40%
  • Case 1:
  • ECT @ start >= -30° C
  • Case 2:
  • ECT @ start < -30° C
  • Then activation if ECT > -30° C
  • General:
  • Active after engine start idle - 150 RPM + 1 camshaft rev
  • Time after engine start > 0.0 s
  • Engine torque >= 0 Nm
  • Fuel cutoff not active
  • Rough road not detected
  • 1, 000 rev
  • Continuous
  • 2 DCY
 -- Check the spark plugs visually.-- Check the intake system visually for leaks.-- Check for an engine fault with a cylinder compression test. Refer to the appropriate repair information.-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate repair 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 (CKP) Sensor Rationality Check: DGI Sensor
  • PWM-signal not plausible
  • Or
  • Engine stop position not plausible
  • Or
  • Reverse pulse length not plausible
  • DGI-sensor is powered during engine stop
  • 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 Position Sensor 3 -G300-. Refer to Camshaft Position Sensor 3 -G300-, CHECKING .
Crankshaft Position (CKP) Sensor Rationality Check
  • Counted teeth vs. reference > 80.0 [-]
  • Or
  • Monitoring reference gap failure
  • Vehicle speed < 1; > 25 km/h
  • Or
  • Engine speed > 600 RPM
  • Or
  • Actual engine state cranking
  • Or
  • Engine speed gradient > -8, 000.0 RPM/s
  • 8 rev
  • Continuous
P0322 Ignition/Distributor Engine Speed Input Circuit No Signal Crankshaft Position (CKP) Sensor Signal Activity Check
  • Camshaft signals > 3.0 [-]
  • And
  • Crankshaft signals no signal
  • Vehicle speed < 1; > 25 km/h
  • Or
  • Engine speed > 600 RPM
  • Or
  • Actual engine state cranking
  • Or
  • Engine speed gradient > -8, 000.0 RPM/s
  • 3 rev
  • 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 Position Sensor 3 -G300-. Refer to Camshaft Position Sensor 3 -G300-, CHECKING .
P0324 Knock Control System Error Engine Control Module (ECM): Knock Control Internal Hardware Check
  • Signal fault counter (combustion) > 28.0 [-]
  • Engine speed gradient < 1, 000.0 RPM/s
  • Engine speed not calibrated RPM
  • 600.0 events
  • 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 
  • Signal fault counter (measuring window) > 5.0 [-]
  • Engine speed > 1, 000 RPM
  • 3.0 s
  • Multiple
P0327 Knock/Combustion Vibration Sensor 1 Circuit Low Bank 1 or Single Sensor Knock Sensor (KS) Circuit Low Port A
  • Signal voltage < -0.7 V
  • Engine speed > 1, 000 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 
Knock Sensor (KS) Circuit Low Port B
Knock Sensor (KS) Out Of Range Low
  • Reference voltage < 0.45 - 2.50 V
  • Engine speed > 1, 960 RPM
  • ECT > 59° C
  • Engine load > 36.00 - 43.50%
  • 5.0 s
  • Multiple
P0328 Knock/Combustion Vibration Sensor 1 Circuit High Bank 1 or Single Sensor Knock Sensor (KS) Circuit High Port A
  • Signal voltage > 1.0 V
  • Engine speed > 1, 000 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 
Knock Sensor (KS) Circuit High Port B
Knock Sensor (KS) Out Of Range High
  • Reference voltage < 160.72 - 240.0 V
  • Engine speed > 1, 960 RPM
  • ECT > 59° C
  • Engine load > 36.0 - 43.50%
  • 5.0 s
  • Multiple
P0332 Knock/Combustion Vibration Sensor 2 Circuit Low Bank 2 Knock Sensor (KS) Circuit Low Port A
  • Signal voltage < -0.7 V
  • Engine speed > 1, 000 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 (KS) Circuit Low Port B
Knock Sensor (KS) Out Of Range Low
  • Reference voltage < 0.45 - 2.50 V
  • Engine speed > 1, 960 RPM
  • ECT > 59° C
  • Engine load > 36.00 - 43.50%
  • 5.0 s
  • Multiple
P0333 Knock/Combustion Vibration Sensor 2 Circuit High Bank 2 Knock Sensor (KS) Circuit High Port A
  • Signal voltage > 1.0 V
  • Engine speed > 1, 000 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 (KS) Circuit High Port B
Knock Sensor (KS) Out Of Range High
  • Reference voltage < 160.72 - 240.0 V
  • Engine speed > 1, 960 RPM
  • ECT > 59° C
  • Engine load > 36.0 - 43.50%
  • 5.0 s
  • Multiple
P0341 Camshaft Position Sensor "A" Circuit Range/Performance Bank 1 or Single Sensor Intake Camshaft Position (CMP) Sensor Rationality Check
  • Signal pattern incorrect
  • Defect counter 12.0 [-]
  
  • 0.5 s
  • Continuous
  • 2 DCY
 -- 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 Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING .
P0342 Camshaft Position Sensor "A" Circuit Low Bank 1 or Single Sensor Intake Camshaft Position (CMP) Sensor Rationality Check
  • Signal voltage permanently low
  • And
  • Crankshaft signals 8.0 [-]
  
  • 0.5 s
  • Continuous
  • 2 DCY
 -- 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 Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING .
P0343 Camshaft Position Sensor "A" Circuit High Bank 1 or Single Sensor Intake Camshaft Position (CMP) Sensor Rationality Check
  • Signal voltage permanently high
  • And
  • Crankshaft signals 8.0 [-]
  
  • 0.5 s
  • Continuous
  • 2 DCY
 -- 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 Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING .
P0351 Ignition Coil "A" Primary Control Circuit/Open Ignition Coil Open Circuit
  • Signal current <= 0.23 - 5.70 mA
  • Engine speed > 1, 400 RPM
  • Or
  • Ignition counter >= 7.0 events
  • For engine speed <= 1, 400 RPM
  • Ignition fade out on each cylinder not detected
  • Battery voltage 9.0 - 16.0 V
  • 10.0 events
  • 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 Circuit/Open Ignition Coil Open Circuit
  • Signal current <= 0.23 - 5.70 mA
  • Engine speed > 1, 400 RPM
  • Or
  • Ignition counter >= 7.0 events
  • For engine speed <= 1, 400 RPM
  • Ignition fade out on each cylinder not detected
  • Battery voltage 9.0 - 16.0 V
  • 10.0 events
  • 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 Circuit/Open Ignition Coil Open Circuit
  • Signal current <= 0.23 - 5.70 mA
  • Engine speed > 1, 400 RPM
  • Or
  • Ignition counter >= 7.0 events
  • For engine speed <= 1, 400 RPM
  • Ignition fade out on each cylinder not detected
  • Battery voltage 9.0 - 16.0 V
  • 10.0 events
  • 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 Circuit/Open Ignition Coil Open Circuit
  • Signal current <= 0.23 - 5.70 mA
  • Engine speed > 1, 400 RPM
  • Or
  • Ignition counter >= 7.0 events
  • For engine speed <= 1, 400 RPM
  • Ignition fade out on each cylinder not detected
  • Battery voltage 9.0 - 16.0 V
  • 10.0 events
  • 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 Circuit/Open Ignition Coil Open Circuit
  • Signal current <= 0.23 - 5.70 mA
  • Engine speed > 1, 400 RPM
  • Or
  • Ignition counter >= 7.0 events
  • For engine speed <= 1, 400 RPM
  • Ignition fade out on each cylinder not detected
  • Battery voltage 9.0 - 16.0 V
  • 10.0 events
  • 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 Circuit/Open Ignition Coil Open Circuit
  • Signal current <= 0.23 - 5.70 mA
  • Engine speed > 1, 400 RPM
  • Or
  • Ignition counter >= 7.0 events
  • For engine speed <= 1, 400 RPM
  • Ignition fade out on each cylinder not detected
  • Battery voltage 9.0 - 16.0 V
  • 10.0 events
  • 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 Bank 1 Exhaust Camshaft Position (CMP) Sensor Rationality Check
  • Signal pattern incorrect
  • Defect counter 12.0 [-]
  
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Camshaft Position Sensor 3 -G300-. Refer to Camshaft Position Sensor 3 -G300-, CHECKING .-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING .
P0367 Camshaft Position Sensor "B" Circuit Low Bank 1 Exhaust Camshaft Position (CMP) Sensor Rationality Check
  • Signal voltage permanently low
  • And
  • Crankshaft signals 8.0 [-]
  
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Camshaft Position Sensor 3 -G300-. Refer to Camshaft Position Sensor 3 -G300-, CHECKING .-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING .
P0368 Camshaft Position Sensor "B" Circuit High Bank 1 Exhaust Camshaft Position (CMP) Sensor Rationality Check
  • Signal voltage permanently high
  • And
  • Crankshaft signals 8.0 [-]
  
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Camshaft Position Sensor 3 -G300-. Refer to Camshaft Position Sensor 3 -G300-, CHECKING .-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING .
P0420  Catalyst System Efficiency Below Threshold Bank 1 Catalyst System Intrusive Monitor Measure OSC Compared To OSC Of Borderline Catalyst
  • Ratio of measured corrected OSC / OSC of borderline catalyst
  • Arithmetic average value of OSC ratio not calibrated [-]
  • Or
  • EWMA filtered value of OSC ratio < 1.0 [-]
  • Monitor entry conditions
  • Conditions for active lambda diagnosis (referenced) checked
  • For arithmetic average value calculation
  • Number of checks required for valid result not calibrated [-]
  • For EWMA-filter
  • Minimum number of tests per DCY required 1
  • Step change detection will initiate multiple tests per DCY
  • Conditions for step change detection
  • Deviation between new measured value and old EWMA filtered value > 0.7 [-]
  • Number of checks > 6.0 [-]
  • Or
  • Deviation between new measured value and old EWMA filtered value <= 0.7 [-]
  • End of measurement window:
  • Number of checks 1.0 [-]
  • Additional conditions:
  • No additional conditions calibrated
  • 15.0 s
  • Once / DCY
  • 1 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 .
P0430  Catalyst System Efficiency Below Threshold Bank 2 Catalyst System Intrusive Monitor Measure OSC Compared To OSC Of Borderline Catalyst
  • Ratio of measured corrected OSC / OSC of borderline catalyst
  • Arithmetic average value of OSC ratio not calibrated [-]
  • Or
  • EWMA filtered value of OSC ratio < 1.0 [-]
  • Monitor entry conditions
  • Conditions for active lambda diagnosis (referenced) checked
  • For arithmetic average value calculation
  • Number of checks required for valid result not calibrated [-]
  • For EWMA-filter
  • Minimum number of tests per DCY required 1
  • Step change detection will initiate multiple tests per DCY
  • Conditions for step change detection
  • Deviation between new measured value and old EWMA filtered value > 0.7 [-]
  • Number of checks > 6.0 [-]
  • Or
  • Deviation between new measured value and old EWMA filtered value <= 0.7 [-]
  • End of measurement window:
  • Number of checks 1.0 [-]
  • Additional conditions:
  • No additional conditions calibrated
  • 15.0 s
  • Once / DCY
  • 1 DCY
 -- Check the Three Way Catalytic Converter (TWC). Refer to THREE WAY CATALYTIC CONVERTER (TWC), CHECKING .-- Check the Oxygen Sensor 2 After Catalytic Converter -GX8-. Refer to Oxygen Sensor 2 After Catalytic Converter - GX8-, CHECKING .-- Check the Oxygen Sensor 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter - GX11-, CHECKING .
P043E EVAP System Leak Detection Reference Orifice Low Flow Evaporative Emission (EVAP) Leak Detection Pump (LDP) Out Of Range High
  • During engine off:
  • EVAP pump current during reference measurement > 40.0 mA
  • During engine off:
  • ECT @ start >= 4° C
  • Difference between ECT @ start and AAT not calibrated K
  • Or
  • Propulsion off time previous dcy >= 21, 600.0 s
  • ATT < 35; > 4° C
  • BARO > 73.95 kPa
  • Time since engine start in preceding DCY >= 600.0 s
  • Battery voltage >= 10.90; <= 16.10 V
  • Change in battery voltage during monitoring < 1.0 V
  • Engine off time >= 3.0 s
  • Vehicle speed 0.0 km/h
  • Deviation of filtered EVAP pump current during reference measurement within range <= 3.0 mA
  • Airbag not activated
  • During engine running:
  • ECT > 54° C
  • ECT @ start < 60° C
  • AAT < 35; > 4° C
  • BARO > 73.95 kPa
  • Time since engine start >= 600.0 s
  • Integrated EVAP purge mass since last purge stop > 2.0 g
  • Integrated EVAP purge mass since last monitoring run > 2.0 g
  • Intake manifold vacuum > 30.0 kPa
  • Vehicle speed < 120; >= 0 km/h
  • Delta vehicle speed <= 30 km/h
  • Fuel volume flow <= 5.0 ml/s
  • Change in battery voltage during monitoring < 1.50 V
  • At least one leak detection monitor during engine off preceding
  • Engine load >= 10.01; <= 60.0%
  • Engine speed > 20 RPM
  • Fuel cut off not active
  • Gear shift not detected
  • Engine stop not commanded
  • O2S front ready
  • 10.0 s
  • Once / DCY
  • 2 DCY
 -- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to Fuel Tank Leak Detection Control Module - J909-, CHECKING .
  • During engine running:
  • EVAP pump current during reference measurement > 40.0 mA
  • 3.0 s
  • Once / DCY
P043F EVAP System Leak Detection Reference Orifice High Flow Evaporative Emission (EVAP) Leak Detection Pump (LDP) Out Of Range Low
  • During engine off:
  • EVAP pump current during reference measurement < 15.0 mA
  • During engine off:
  • ECT @ start >= 4° C
  • Difference between ECT @ start and AAT not calibrated K
  • Or
  • Propulsion off time previous dcy >= 21, 600.0 s
  • ATT < 35; > 4° C
  • BARO > 73.95 kPa
  • Time since engine start in preceding DCY >= 600.0 s
  • Battery voltage >= 10.90; <= 16.10 V
  • Change in battery voltage during monitoring < 1.0 V
  • Engine off time >= 3.0 s
  • Vehicle speed 0.0 km/h
  • Deviation of filtered EVAP pump current during reference measurement within range <= 3.0 mA
  • Airbag not activated
  • During engine running:
  • ECT > 54° C
  • ECT @ start < 60° C
  • AAT < 35; > 4° C
  • BARO > 73.95 kPa
  • Time since engine start >= 600.0 s
  • Integrated EVAP purge mass since last purge stop > 2.0 g
  • Integrated EVAP purge mass since last monitoring run > 2.0 g
  • Intake manifold vacuum > 30.0 kPa
  • Vehicle speed < 120; >= 0 km/h
  • Delta vehicle speed <= 30 km/h
  • Fuel volume flow <= 5.0 ml/s
  • Change in battery voltage during monitoring < 1.50 V
  • At least one leak detection monitor during engine off preceding
  • Engine load >= 10.01; <= 60.0%
  • Engine speed > 20 RPM
  • Fuel cut off not active
  • Gear shift not detected
  • Engine stop not commanded
  • O2S front ready
  • 10.0 s
  • Once / DCY
  • 2 DCY
 -- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to Fuel Tank Leak Detection Control Module - J909-, CHECKING .
  • During engine running:
  • EVAP pump current during reference measurement < 15.0 mA
  • 3.0 s
  • Once / DCY
P0441  EVAP System Incorrect Purge Flow Evaporative Emission (EVAP) Canister Purge Valve Intrusive Monitor Functional Check: Stuck Close
  • Drop of EVAP pump current < 0.8 - 1.2 mA
  • Within time 12.0 s
  • ECT > 54° C
  • ECT @ start < 60° C
  • AAT < 35; > 4° C
  • BARO > 73.95 kPa
  • Battery voltage >= 10.90; <= 16.10 V
  • Time since engine start >= 600.0 s
  • Integrated EVAP purge flow since last purge stop > 2.0 g
  • Integrated EVAP purge mass since last monitoring run > 2.0 g
  • Evap purge adaptation <= 7.0 [-]
  • Intake manifold vacuum > 30.0 kPa
  • Modeled vacuum in high pressure purge line not calibrated kPa
  • Modeled ratio of purge mass flow into intake manifold not calibrated [-]
  • Vehicle speed < 120; >= 0 km/h
  • Delta vehicle speed 30 km/h
  • Fuel volume flow <= 5.0 ml/s
  • Engine load <= 60.0; >= 10.01%
  • At least one leak detection monitor during engine off preceding
  • Increase of EVAP pump current from idle state >= 0.40 mA
  • Within time < 17.0 s
  • Engine not idle
  • Engine speed > 20 RPM
  • Difference lambda control from min. value > -2.0
  • Fuel cut off not active
  • Gear shift not active
  • Engine stop not active
  • Lambda control closed loop
  • O2S front ready
  • EVAP purge valve commanded on
  • 33.5 s
  • Once / DCY
  • 2 DCY
 -- Check the EVAP Canister Purge Regulator Valve 1 -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 .
 
P0442  EVAP System Leak Detected (Small Leak) Evaporative Emission (EVAP) System Small Leak Intrusive Monitor Pressure Check
  • Modeled pressure from pump current < 0.85 kPa
  • ECT @ start >= 4° C
  • Difference between ECT @ start and AAT not calibrated K
  • Or
  • Propulsion off time previous dcy >= 21, 600.0 s
  • AAT < 35; > 4° C
  • BARO > 73.95 kPa
  • Time since engine start in preceding DCY >= 600.0 s
  • Battery voltage >= 10.90; <= 16.10 V
  • Change in battery voltage during monitoring < 1.0 V
  • Engine off time >= 3.0 s
  • Vehicle speed 0 km/h
  • No sudden change in EVAP pump current (filling event) < 1.5 and > -0.1 mA
  • Deviation of filtered EVAP pump current during reference measurement within range <= 3.0 mA
  • Change in relative evap pump current during monitoring not calibrated [-]
  • Within time not calibrated s
  • (During ECM keep alive-time after ignition off, max. time) < 800.0 s
  • EVAP vent valve not calibrated
  • Airbag not activated
  • 700.0 s
  • Once / DCY
  • 2 DCY
 -- Check the EVAP System for Leaks. Refer to EVAP SYSTEM, CHECKING FOR LEAKS -- Check the EVAP Canister Purge Regulator Valve 1 -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 EVAP System Purge Control Valve "A" Circuit Open Evaporative Emission (EVAP) Canister Purge Valve Open Circuit
  • Signal voltage > 2.74 - 3.26; <= 4.70 - 5.40 V
  • Actuator commanded off
  • Battery voltage >= 9.0 V
  • 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 .-- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to Fuel Tank Leak Detection Control Module - J909-, CHECKING .
P0447 EVAP System Vent Control Circuit Open Evaporative Emission (EVAP) Leak Detection Pump (LDP) Open Circuit
  • Signal voltage > 2.74 - 3.26; <= 4.70 - 5.40 V
  • Evap pump solenoid valve commanded off
  • Battery voltage >= 9.0 V
  • 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 .
P0448 EVAP System Vent Control Circuit Shorted Evaporative Emission (EVAP) Leak Detection Pump (LDP) Circuit Low
  • Signal voltage <= 2.74 - 3.26 V
  • Evap pump solenoid valve commanded off
  • Battery voltage >= 9.0 V
  • 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 .
Evaporative Emission (EVAP) Leak Detection Pump (LDP) Circuit High
  • Signal current - 8.50 - 12.50 A
  • Evap pump solenoid valve commanded on
  • Battery voltage >= 9.0 V
P0456  EVAP System Leak Detected (Very Small Leak) Evaporative Emission (EVAP) System Very Small Leak Intrusive Monitor Rationality Check
  • EVAP-system leakage area calculated from pump current curve > 0.14 mm2
  • ECT @ start >= 4° C
  • Difference between ECT @ start and AAT not calibrated K
  • Or
  • Propulsion off time previous dcy >= 21, 600.0 s
  • AAT < 35; > 4° C
  • BARO > 73.95 kPa
  • Time since engine start in preceding DCY>= 600.0 s
  • Battery voltage >= 10.90; <= 16.10 V
  • Change in battery voltage during monitoring < 1.0 V
  • Engine off time >= 3.0 s
  • Vehicle speed 0 km/h
  • EVAP purge adaptation < 5.0 [-]
  • Integrated purge mass flow since start of last purge phase not calibrated
  • No sudden change in EVAP pump current (filling event) < 1.5 and > -0.1 mA
  • Deviation of filtered EVAP pump current during reference measurement within range <= 3.0 mA
  • Change in relative evap pump current during monitoring not calibrated [-]
  • Within time not calibrated s
  • (During ECM keep alive-time after ignition off, max. time) < 800.0 s
  • EVAP vent valve not calibrated
  • Airbag not activated
  • 750.0 s
  • Once / DCY
  • 2 DCY
 -- Check the EVAP System for Leaks. Refer to EVAP SYSTEM, CHECKING FOR LEAKS .-- Check the EVAP Canister Purge Regulator Valve 1 -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 .
P0458 EVAP System Purge Control Valve "A" Circuit Low Evaporative Emission (EVAP) Canister Purge Valve Circuit Low
  • Signal voltage <= 2.74 - 3.26 V
  • Actuator commanded off
  • Battery voltage >= 9.0 V
  • 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 EVAP System Purge Control Valve "A" Circuit High Evaporative Emission (EVAP) Canister Purge Valve Circuit High
  • Signal current - 2.20 - 4.0 A
  • Actuator commanded on
  • Battery voltage >= 9.0 V
  • 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 .
P0462 Fuel Level Sensor "A" Circuit Low COM: Fuel Level (FL) Sensor 1 Communication With IPC
  • IPC module signal: signal range check error detected
  • Ignition on
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .-- Check the circuitry between the fuel level sensor and the Instrument Cluster Control Module -J285-. Refer to appropriate wiring schematic. -- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
  • IPC module signal: circuit high error detected
P0463 Fuel Level Sensor "A" Circuit High COM: Fuel Level (FL) Sensor 1 Communication With IPC
  • IPC module signal: circuit high error detected
  • Ignition on
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .-- Check the circuitry between the fuel level sensor and the Instrument Cluster Control Module -J285-. Refer to appropriate wiring schematic. -- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
P0480 Fan 1 Control Circuit Fan Control (FC) Module Open Circuit
  • Signal voltage > 2.74 - 3.26; <= 4.70 - 5.40 V
  • Actuator commanded off
  • ECM pre-drive not detected
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Radiator Fan -VX57-. Refer to Radiator Fan - VX57-, CHECKING .
P0496  EVAP System High Purge Flow Evaporative Emission (EVAP) Canister Purge Valve Intrusive Monitor Functional Check: Stuck Open
  • Actual EVAP pump current difference between reference measurement to idle > 1.40 [-]
  • Divided by pump current difference from the last leak detection phase during engine off
  • ECT > 54° C
  • ECT @ start < 60° C
  • AAT < 35; > 4° C
  • BARO > 73.95 kPa
  • Battery voltage >= 10.90; <= 16.10 V
  • Time since engine start >= 600.0 s
  • Integrated EVAP purge mass since last purge stop > 2.0 g
  • Integrated EVAP purge mass since last monitoring run > 2.0 g
  • Evap purge adaptation <= 7.0 [-]
  • Intake manifold vacuum > 30.0 kPa
  • Vehicle speed < 120.0 and >= 0.0 km/h
  • Delta vehicle speed <= 30.0 km/h
  • Fuel volume flow <= 5.0 ml/s
  • Engine load <= 60.0; >= 10.01%
  • At least one leak detection monitor during engine off preceding
  • Engine speed > 20 RPM
  • Fuel cut off not active
  • Gear shift not active
  • Engine stop not active
  • Lambda control closed loop
  • O2S front ready
  • EVAP purge valve commanded off
  • 4.5 s
  • Once / DCY
  • 2 DCY
 -- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING .
P0501 Vehicle Speed Sensor "A" Circuit Range/Performance COM: Vehicle Speed Sensor (VSS) Communication With VSS
  • Speed sensor signal: out of range error detected
  • Time after ignition on > 500.0 ms
  • 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 COM: Vehicle Speed Sensor (VSS) Communication With VSS
  • Speed sensor signal: short to ground error detected
  • Time after ignition on > 500.0 ms
  • 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 .
  • Speed sensor signal: short to battery plus error detected
  • Speed sensor signal: open circuit error detected
P0506 Idle Control System RPM - Lower Than Expected Idle Speed Control (ISC) Out Of Range Low
  • Engine speed deviation > 100 RPM
  • And
  • RPM controller torque value not calibrated Nm
  • Time after engine start >= 0.0 s
  • BARO > 0.0 kPa
  • ECT > -48 - 143° C
  • IAT upstream throttle > -48° C
  • Torque safety limitation not active
  • Conditions vehicle speed
  • Vehicle speed 0 km/h
  • Or
  • Engine running and decoupled from powertrain (for hybrid) not equipped
  • Conditions driver request:
  • Accelerator pedal released by driver
  • For time > 0.0 s
  • For manual transmission:
  • Engine load < 23.25 - 29.25%
  • 5.0 s
  • Multiple
  • 2 DCY
 -- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .
P0507 Idle Control System RPM - Higher Than Expected Idle Speed Control (ISC) Out Of Range High
  • Engine speed deviation < -100 RPM
  • And
  • RPM controller torque value not calibrated Nm
  • Or
  • Integrated number of fuel cut off transitions >= 4.0 [-]
  • Time after engine start >= 0.0 s
  • BARO > 0.0 kPa
  • ECT > -48 - 143° C
  • IAT upstream throttle > -48° C
  • Torque safety limitation not active
  • Conditions vehicle speed
  • Vehicle speed 0 km/h
  • Or
  • Engine running and decoupled from powertrain (for hybrid) not equipped
  • Conditions driver request:
  • Accelerator pedal released by driver
  • Or
  • Engine running and decoupled from powertrain (for hybrid) not equipped
  • For time > 0.0 s
  • 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 Speed Control (ISC) Out Of Range Low
  • Engine speed deviation > 100 RPM
  • And
  • RPM controller torque value not calibrated Nm
  • Catalyst heating active
  • Time after engine start >= 0.0 s
  • BARO > 0.0 kPa
  • ECT -48 - 143° C
  • Torque safety limitation not active
  • Conditions vehicle speed:
  • Vehicle speed 0 km/h
  • Or
  • Engine running and decoupled from powertrain (for hybrid) not equipped
  • Conditions driver request:
  • Accelerator pedal released by driver
  • Or
  • Engine running and decoupled from powertrain (for hybrid) not equipped for time not calibrated s
  • For time > 0.0 s
  • For manual transmission:
  • Engine load < not calibrated - n.a. %
  • 5.0 s
  • Multiple
  • 2 DCY
 -- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .
Cold Start Monitoring Idle Speed Control (ISC) Out Of Range High
  • Engine speed deviation < -100 RPM
  • And
  • RPM controller torque value not calibrated Nm
  • Or
  • Integrated number of fuel cut off transitions not calibrated [-]
  • Catalyst heating active
  • Time after engine start >= 0.0 s
  • BARO > 0.0 kPa
  • ECT -48 - 143° C
  • Torque safety limitation not active
  • Conditions vehicle speed:
  • Vehicle speed 0 km/h
  • Or
  • Engine running and decoupled from powertrain (for hybrid) not equipped
  • Conditions driver request:
  • Accelerator pedal released by driver
  • Or
  • Engine running and decoupled from powertrain (for hybrid) not equipped for time not calibrated s
  • For time > 0.0 s
  • 10.0 s
  • Multiple
P050B Cold Start Ignition Timing Performance Cold Start Monitoring Ignition Control (IC) Idle Ignition Timing Monitor
  • Diff. commanded vs actual spark timing > 16.0%
  • General:
  • Commanded spark retard during catalyst heating < 84.0%
  • Catalyst heating active
  • For time > 3.0 s
  • Fuel cut off not active
  • BARO > 63.0 kPa
  • Idle condition active
  • Diff. relative engine load vs. filtered relative engine load <= 6.0%
  • (For relative engine load dynamic detection)
  • Diff. engine speed vs. filtered engine speed <= 750 RPM
  • (For engine speed dynamic detection)
  • Relative engine load <= 100.01%
  • Conditions vehicle speed:
  • Vehicle speed 0.0 km/h
  • Or
  • Engine running and decoupled from powertrain (for hybrid) not equipped
  • 10.0 s
  • Once / DCY
  • 2 DCY
 -- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .-- If an ignition coil fault is also set, check the Ignition Coils with Power Output Stage -- Ignition Coils With Power Output Stage --, CHECKING . If no other fault is set, replace the Engine Control Module -J623-. Refer to appropriate repair information..
P052A Cold Start "A" Camshaft Position Timing Over-Advanced Bank 1 Cold Start Monitoring Variable Valve Timing (VVT) Intake Actuator Target Error
  • Difference between target position vs. actual position > 10.0 - 40.0° CRK
  • Time after engine start >= 5.0 - 10.0 s
  • Engine speed >= 600 RPM
  • Modeled oil temperature >= -12.0° -200 C
  • Commanded camshaft timing correction for catalyst heating active
  • 3.0 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 incorrectly. 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 .
P053F Cold Start Fuel Pressure Performance Bank 2 Cold Start Monitoring Fuel Volume Regulator HP Control Functional Check
  • Filtered diff target pressure vs actual pressure < -1.50 MPa
  • Time after engine start > 5.0 s
  • Fuel cutoff not active.
  • Time after fuel cutoff > 2.5 s
  • Catalyst heating active
  • Fuel volume regulator control active
  • Relative fuel mass 5.02 - 200.02%
  • 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 repair information.-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .-- Check the Fuel Pressure Regulator Valve -N276-. Refer to Fuel Pressure Regulator Valve - N276-, CHECKING .
  • Filtered diff target pressure vs actual pressure > 1.50 MPa
P054A Cold Start "B" Camshaft Position Timing Over-Advanced Bank 1 Cold Start Monitoring Variable Valve Timing (VVT) Exhaust Actuator Target Error
  • Difference between target position vs. actual position > 4.0 - 10.0° CRK
  • Time after engine start >= 5.0 - 10.0 s
  • Engine speed >= 600 RPM
  • Modeled oil temperature >= -12 - 200° C
  • Commanded camshaft timing correction for catalyst heating active
  • 3.0 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 incorrectly. 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 Exhaust -N318-. Refer to Exhaust Camshaft Adjustment Valve 1 - N318-, CHECKING .
P0562 System Voltage Low Battery Voltage ECM Power Supply Check
  • Signal voltage <= 1.5 - 2.0 V
  • ECM initialization active
  • 2.0 events
  • Once / DCY
  • 1 DCY
 -- Check the Motronic Engine Control Module Power Supply Relay -J271-. Refer to Motronic Engine Control Module Power Supply Relay - J271-, CHECKING .-- Replace the Engine Control Module -J623-. Refer to appropriate repair information.
P0571 Brake Switch "A" Circuit Brake Light Switch Functional Check
  • Brake light switch not active
  • Brake test switch active
  • Ignition on
  • 20.0 s
  • Multiple
  • 2 DCY
 -- Check the brake light switch. Refer to appropriate wiring schematic.
P05A0 Active Grille Air Shutter "A" Stuck On COM: Active Grille Air Shutter Actuator Internal Check Functional
  • Mechanical transmission electric drive / active grill air shutter error detected
  • Actuator commanded on
  • 150.0 s
  • Continuous
  • 2 DCY
 -- Check the Radiator Shutter Motor -V544-. Refer to Radiator Shutter Motor - V544-, CHECKING .
  • Target position (blocked actuator) error detected
  • General conditions:
  • Actuator commanded on
  • Conditions at fault decision
  • (Standard blockade)
  • AAT >= 3.96° C
  • Conditions at fault decision
  • (Icing detected)
  • AAT < 4° C
  • And
  • Coolant temperature warning lamp commanded on
  • Or
  • AAT not calibrated ° C
  • Conditions at fault decision
  • (Aerodynamic restriction)
  • Vehicle speed not calibrated km/h
P05A3 Active Grille Air Shutter "A" Control Circuit Range/Performance COM: Active Grille Air Shutter Actuator Internal Check (Functional)
  • Internal hardware error detected
  • Actuator commanded on
  • 150.0 s
  • Continuous
  • 2 DCY
 -- Check the Radiator Shutter Motor -V544-. Refer to Radiator Shutter Motor - V544-, CHECKING .
  • Initialization target value error detected
Active Grille Air Shutter Functional Check
  • Actuator no feedback
P05C0 Active Grille Air Shutter Module "A" Over Temperature COM: Active Grille Air Shutter Actuator Internal Check (Functional)
  • Over voltage error detected
  • Or
  • Over temperature error detected
  
  • 150.0 s
  • Continuous
  • 2 DCY
 -- Check the Radiator Shutter Motor -V544-. Refer to Radiator Shutter Motor - V544-, CHECKING .
P0606 Control Module Processor Engine Control Module (ECM): 5V Supply Voltage Internal Hardware Check
  • Under-/ over voltage detection
  
  • 2.0 s
  • Continuous
  • 2 DCY
 -- Replace the Engine Control Module -J623-. Refer to appropriate repair information.
Engine Control Module (ECM): EEPROM Functional Check
  • Internal checksum failed
  • Ignition on
  • 0.5 s
  • Continuous
Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: A/D Converter
  • Test pulse check failed
  
  • Test voltage check failed
Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Torque
  • Torque deviation for time > 0.5 s
  • Or
  • Integrated relative torque deviation > 32.0%*s
  • Internal engine speed > 1, 240 RPM
  • 0.0 s
  • Continuous
Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Accelerator Position
  • Comparison voltage sensor 1 with sensor 2 implausible
  
  • 0.5 s
  • Continuous
Engine Control Module (ECM): Electronic Throttle Control Module Monitoring Module
  • Function controller check failed
  • And
  • Monitoring module check no failure
  • SPI-interface no failure
Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Hardware Watch Dog
  • Overvoltage detection failure
  
  • Internal check failure
  • General cause failure
Engine Control Module (ECM): Ignition Control (IC) Communication Check
  • Internal check error detected
  • Engine speed not calibrated RPM
  • SPI communications check identifier error detected
Cold Start Monitoring Engine Control Module (ECM): Multi Injection Rationality Check
  • Ratio injection fault counter to number of requested injections > 0.10 [-]
  • General conditions
  • Engine running
  • Injection mode for catalyst heating active
  • Injection on all cylinders active
  • Catalyst heating active
  • Conditions at fault decision
  • Catalyst heating finished
  • Required monitoring time > 10.0 s
  • 60.0 s
  • Once / DCY
Engine Control Module (ECM): RAM Controller RAM Check
  • RAM error memory checksum error
  • Initialization phase active
  • 200.0 ms
  • Once / DCY
Engine Control Module (ECM): Sensor Integrated Circuit Communication Check
  • SPI communication error detected
  
  • 0.05 s
  • Once / DCY
Engine Control Module (ECM): Sensor Integrated Circuit Internal Self Test
  • Test result failed
  • 150.0 events
  • Continuous
P060C Internal Control Module Main Processor Performance Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Ignition Signal
  • Mismatch hardware ignition signal vs. bus signal detected
  • Time after engine start < 1.0 s
  • 1.0 s
  • Once / DCY
  • 2 DCY
 -- Replace the Engine Control Module -J623-. Refer to appropriate repair information.
Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Start/Engine Running
  • Engine restart/run not allowed
  
  • 0.5 s
  • Continuous
Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Engine Speed Deviation
  • Difference between calculated and internal engine speed > 400 RPM
  • Internal engine speed > 520 RPM
Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Coding
  • Internal check failed
  
Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Ignition Timing
Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Injection Rate Limitation
  • System reaction incorrect
Engine Control Module (ECM): Electronic Throttle Control Module Function Monitoring: Intern
P0634 Control Module Internal Temperature "A" Too High Fuel Pump Control (FPC) Over-Temperature Power Stage
  • Power stage temperature > 155 - 165° C
  • Actuator commanded on
  • 500.0 ms
  • Continuous
  • 2 DCY
 -- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .-- Replace the Engine Control Module -J623-. Refer to appropriate repair information.
  • Actuator commanded on
  • ECM pre-drive not detected
  • 0.5 s
  • Continuous
P0638 Throttle Actuator Control Range/Performance Bank 1 Throttle Actuator Signal Range Check @ Mechanical Stop Low (Only Once After EEPROM Reset)
  • TPS 1 signal voltage < 0.40; > 0.80 V
  • Or
  • TPS 2 signal voltage < 4.20; > 4.60 V
  • Engine speed 0 RPM
  • Vehicle speed 0 km/h
  • First start of DCY
  • Ignition on
  • ECT -20 - 120° C
  • IAT upstream throttle -20 - 143° C
  • Or
  • Engine stop
  • Engine afterrun active
  • ECT 5 - 120° C
  • IAT upstream throttle 5 - 143° C
  • 0.3 s
  • Multiple
  • 2 DCY
 -- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .
Throttle Actuator Rationality Check Close Movement
  • Time to close to reference point > 0.6 s
  • And
  • Deviation to reference point > 2.88%
  • Engine speed 0 RPM
  • Vehicle speed 0 km/h
  • ECT > -20° C
  • IAT upstream throttle > -20° C
  • First start of DCY
  • Ignition on
  • Or
  • Engine stop
  • Engine afterrun active
  • Number of checks 3.0
  • 5.0 s
  • Multiple
P0641 Sensor Reference Voltage "A" Circuit/Open Engine Control Module (ECM): Sensor Reference Circuit A Short Circuit
  • Signal voltage < 4.61 - 4.99 V
  • Or
  • Signal voltage > 4.99 - 5.40 V
  • Or
  • Signal current > 200.0 - 600.0 mA
  
  • 0.5 s
  • Continuous
  • 2 DCY
 -- If a related sensor voltage code is also set, refer to that sensor for diagnosis. If no other related codes set, replace the Engine Control Module -J623-. Refer to appropriate repair information.
P064A Fuel Pump Control Module "A" COM: Fuel Pump Control Module (FPCM) Actuator Internal Check (Electronics)
  • Internal check failed
  • Battery voltage @ ignition on > 5.0 V
  • 1.8 s
  • Continuous
  • 2 DCY
 -- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .
COM: Fuel Pump Control Module (FPCM) Actuator Internal Check (Over-Temperature Warning Power Stage)
  • Power stage temperature > 120° C
  
  • 34.1 s
  • Continuous
P064F Unauthorized Software/Calibration Detected Engine Control Module (ECM): Coding Code Check Of ECM
  • Internal check not valid
  
  • 0.5 s
  • Once / DCY
  • 2 DCY
 -- Replace the Engine Control Module -J623-. Refer to appropriate repair information.
P0651 Sensor Reference Voltage "B" Circuit/Open Engine Control Module (ECM): Sensor Reference Circuit B Open Circuit
  • Signal voltage < 4.61 - 4.99 V
  • Or
  • Signal voltage > 4.99 - 5.41 V
  • Or
  • Signal current > 200.0 - 600.0 mA
  
  • 0.5 s
  • Continuous
  • 2 DCY
 -- If a related sensor voltage code is also set, refer to that sensor for diagnosis. If no other related codes set, replace the Engine Control Module -J623-. Refer to appropriate repair information.
P0686 ECM/PCM Power Relay Control Circuit Low Main Relay Circuit Low
  • Signal voltage <= 1.45 - 2.20 V
  • Actuator commanded off
  • Event counter > 3.0 [-]
  • 0.0 s
  • Continuous
  • 1 DCY
 -- Check the Motronic Engine Control Module Power Supply Relay -J271-. Refer to Motronic Engine Control Module Power Supply Relay - J271-, CHECKING .
P068A ECM/PCM Power Relay De-Energized Performance - Too Early Main Relay Functional Check - Early Opening After Engine Start
  • Defect counter >= 1.0 [-]
  • Engine running
  • For time > 10.0 s
  • Voltage after engine start > 13.20 V
  • 0.0 s
  • Once / DCY
  • 1 DCY
 -- Check the Motronic Engine Control Module Power Supply Relay -J271-. Refer to Motronic Engine Control Module Power Supply Relay - J271-, CHECKING .
P068B ECM/PCM Power Relay De-Energized Performance - Too Late Main Relay Functional Check - Stuck Check
  • Time ECU shut down after ECU shut down commanded >= 250.0 ms
  
  • 0.0 s
  • Once / DCY
  • 1 DCY
 -- Check the Motronic Engine Control Module Power Supply Relay -J271-. Refer to Motronic Engine Control Module Power Supply Relay - J271-, CHECKING .
P0691 Fan 1 Control Circuit Low Fan Control (FC) Module Circuit Low
  • Signal voltage <= 2.74 - 3.26 V
  • Actuator commanded off
  • ECM pre-drive not detected
  • 10.0 s
  • Continuous
  • 2 DCY
 -- Check the Radiator Fan -VX57-. Refer to Radiator Fan - VX57-, CHECKING .
P0692 Fan 1 Control Circuit High Fan Control (FC) Module Circuit High
  • Signal current > 2.2 - 4.0 A
  • Actuator commanded on
  • ECM pre-drive not detected
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Radiator Fan -VX57-. Refer to Radiator Fan - VX57-, CHECKING .
P0697 Sensor Reference Voltage "C" Circuit/Open Engine Control Module (ECM): Sensor Reference Circuit C Open Circuit
  • Signal voltage < 4.61 - 4.99 V
  • Or
  • Signal voltage > 4.99 - 5.41 V
  • Or
  • Signal current > 200.0 - 600.0 mA
  
  • 0.5 s
  • Continuous
  • 2 DCY
 -- If a related sensor voltage code is also set, refer to that sensor for diagnosis. If no other related codes set, replace the Engine Control Module -J623-. Refer to appropriate repair information.
P06D1 Internal Control Module Ignition Coil Control Performance Engine Control Module (ECM): Ignition Control (IC) Communication Check
  • Internal check error detected
  
  • Once / DCY
  • 2 DCY
 -- Replace the Engine Control Module -J623-. Refer to appropriate repair information.
P159D Oil Level Thermal Sensor Implausible Signal Engine Oil Temperature (EOT) Sensor Range Check
  • Period of time < 24.0; > 87.0 ms
  • Time after ignition on > 3.0 s
  • 6.0 s
  • Continuous
  • 2 DCY
 -- Check the Oil Level Thermal Sensor -G266-. Refer to Oil Level Thermal Sensor - G266-, CHECKING .
P1609 Crash Shut-Off Was Triggered COM: Airbag Communication With Airbag
  • Received data: crash intensity for shut down Fuel Injection detected
  
  • 0.0 s
  • Continuous
  • 1 DCY
 -- The air bags have been activated. After proper repair of all damage to vehicle, erase the Engine Control Module -J623- DTC. Refer to DIAGNOSTIC MODE 04 - ERASE DTC MEMORY .
P164C Reduced Oil Pressure Switch Implausible Signal Engine Oil Pressure (EOP) LP Switch Rationality Check
  • EOP (LP) switch signal permanently high
  • ECM afterrun active
  • For time > 61.0 s
  • EOT > 10° C
  • Battery voltage 9.0 - 16.50 V
  • 0.5 s
  • Once / DCY
  • 2 DCY
 -- Check the Oil Level Thermal Sensor -G266-. Refer to Oil Level Thermal Sensor - G266-, CHECKING .
P164D Reduced Oil Pressure Switch Malfunction Engine Oil Pressure (EOP) LP Switch Rationality Check
  • Engine speed > 650 - 1, 500 RPM
  • And
  • EOP (LP) switch signal permanently low
  • Engine running
  • For time > 3.0 - 15.0 s
  • Battery voltage 9.0 - 16.50 V
  • 8.0 s
  • Continuous
  • 2 DCY
 -- Check the Oil Level Thermal Sensor -G266-. Refer to Oil Level Thermal Sensor - G266-, CHECKING .
P169A Loading Mode Active Engine Control Module (ECM): Transport Mode Function Monitoring Mode Change
  • Transport mode active
  • For activation:
  • During ECM keep alive-time after ignition off
  • Vehicle speed <= 5 km/h
  • Engine speed 0 RPM
  • Max trip mileage since initial vehicle start-up < 100 km
  • Production mode not active
  • For hybrid:
  • Drive motor off
  • 0.0 s
  • Continuous
  • 1 DCY
 -- 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 .
P16C6 Heater Support Pump Dry Running COM: Supplementary Coolant Pump Actuator Internal Check (Dry Run)
  • Time duration of ground signal sent by pump > 800.0 ms
  • And
  • Period of complete signal sent by pump > 1, 700.0 ms
  • Water pump running
  • 4.0 s
  • Continuous
  • 2 DCY
 -- Check the Heater Support Pump -V488-. Refer to Heater Support Pump - V488-, CHECKING .
P16C7 Heater Support Pump Locked COM: Supplementary Coolant Pump Actuator Internal Check (Pump Blocked)
  • Time duration of ground signal sent by pump > 1, 300.0 ms
  • And
  • Period of complete signal sent by pump > 2, 200.0 ms
  • Water pump running
  • 6.5 s
  • Continuous
  • 2 DCY
 -- Check the Heater Support Pump -V488-. Refer to Heater Support Pump - V488-, CHECKING .
P16C8 Heater Support Pump Overheated COM: Supplementary Coolant Pump Actuator Internal Check (Over Temperature Warning Power Stage)
  • Time duration of ground signal sent by pump > 1700.0 ms
  • And
  • Period of complete signal sent by pump > 2, 600.0 ms
  • Water pump running
  • 8.5 s
  • Continuous
  • 2 DCY
 -- Check the Heater Support Pump -V488-. Refer to Heater Support Pump - V488-, CHECKING .
P16C9 Heater Support Pump Engine Speed Too Low COM: Supplementary Coolant Pump Actuator Internal Check (Minimal Revolution Speed Not Reached)
  • Time duration of ground signal sent by pump > 2, 300.0 ms
  • And
  • Period of complete signal sent by pump > 3, 200.0 ms
  • Water pump running
  • 11.5 s
  • Continuous
  • 2 DCY
 -- Check the Heater Support Pump -V488-. Refer to Heater Support Pump - V488-, CHECKING .
P1944 Coolant Fan Control Module 1 Excess Temperature Fan Control (FC) Module Functional Check Over-Temperature Power Stage
  • Error counter > 3.0 [-]
  • Actuator diagnostic signal - counting sequence:
  • PWM signal short to ground > 0.7 - 1.3 s
  • With delay time > 1.5 - 2.5 s
  
  • 0.0 s
  • Continuous
  • 2 DCY
 -- Check the Radiator Fan -VX57-. Refer to Radiator Fan - VX57-, CHECKING .
P1945 Coolant Fan Control (FC) Control Module 1, Fan Activation Short Circuit Fan Control (FC) Module Actuator Internal Check (Short Circuit)
  • Error counter > 3.0 [-]
  • Actuator diagnostic signal - counting sequence:
  • Time duration of ground signal sent by pump > 2.7 - 3.3 s
  • With delay time > 1.5 - 2.5 s
  
  • 0.0 s
  • Continuous
  • 2 DCY
 -- Check the Radiator Fan -VX57-. Refer to Radiator Fan - VX57-, CHECKING .
P1946 Coolant Fan Control Module 1 Faulty/Open Circuit In Voltage Supply Fan Control (FC) Module Actuator Internal Check (Electronics)
  • Error counter > 3.0 [-]
  • Actuator diagnostic signal - counting sequence:
  • Time duration of ground signal sent by pump > 3.7 - 4.3 s
  • With delay time > 1.5 - 2.5 s
  
  • 0.0 s
  • Continuous
  • 2 DCY
 -- Check the Radiator Fan -VX57-. Refer to Radiator Fan - VX57-, CHECKING .
P1948 Coolant Fan Control (FC) Control Module 2, Fan Activation Short Circuit Fan Control (FC) Module Actuator Internal Check (Short Circuit)
  • Error counter > 3.0 [-]
  • Actuator diagnostic signal - counting sequence:
  • Time duration of ground signal sent by pump > 5.7 - 6.3 s
  • With delay time > 1.5 - 2.5 s
  
  • 0.0 s
  • Continuous
  • 2 DCY
 -- Check the Radiator Fan -VX57-. Refer to Radiator Fan - VX57-, CHECKING .
P1950 Coolant Fan For Coolant Difficulty Of Movement/Blocked Fan Control (FC) Module Actuator Internal Check (Fan Blocked)
  • Error counter > 3.0 [-]
  • Actuator diagnostic signal - counting sequence:
  • Time duration of ground signal sent by pump > 1.7 - 2.3 s
  • With delay time > 1.5 - 2.5 s
  
  • 0.0 s
  • Continuous
  • 2 DCY
 -- Check the Radiator Fan -VX57-. Refer to Radiator Fan - VX57-, CHECKING .
P1951 Coolant Fan 2 Difficulty Of Movement/Blocked Fan Control (FC) Module Actuator Internal Check (Fan Blocked)
  • Error counter > 3.0 [-]
  • Actuator diagnostic signal - counting sequence:
  • Time duration of ground signal sent by pump > 4.7 - 5.3 s
  • With delay time > 1.5 - 2.5 s
  
  • 0.0 s
  • Continuous
  • 2 DCY
 -- Check the Radiator Fan -VX57-. Refer to Radiator Fan - VX57-, CHECKING .
P1BB4 Cylinder Head Temperature Too Low Engine Coolant Temperature (ECT) Sensor @ Cylinder Head Rationality Check
  • Diff. modeled vs. measured ECT @ cylinder head > 9.8 K
  
  • 0.0 (FTP: 500.0) s
  • Continuous
  • 2 DCY
 -- Check the Engine Coolant Temperature Sensor -G62-. Refer to Engine Coolant Temperature Sensor -G62-, CHECKING . -- Check the engine coolant thermostat. Refer to appropriate repair information.-- Allow the engine to warm up to an adequate temperature. Refer to appropriate repair information.
P2088 "A" Camshaft Position Actuator Control Circuit Low Bank 1 Variable Valve Timing (VVT) Intake Actuator Circuit Low
  • Signal voltage <= 2.74 - 3.26 V
  • Actuator commanded off
  • Engine speed > 80 RPM
  • Battery voltage > 8.9 V
  • Min. duty cycle >= 6.25%
  • Max. duty cycle <= 90.0%
  • 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 Variable Valve Timing (VVT) Intake Actuator Circuit High
  • Signal current >= 3.0 - 6.0 A
  • Actuator commanded on
  • Engine speed > 80 RPM
  • Battery voltage > 8.9 V
  • Min. duty cycle >= 6.25%
  • Max. duty cycle <= 90.0%
  • 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 Variable Valve Timing (VVT) Exhaust Actuator Circuit Low
  • Signal voltage <= 2.74 - 3.26 V
  • Actuator commanded off
  • Engine speed > 80 RPM
  • Battery voltage > 8.9 V
  • Min. duty cycle >= 6.25%
  • Max. duty cycle <= 90.0%
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Exhaust Camshaft Adjustment Valve 1 -N318-. Refer to Exhaust Camshaft Adjustment Valve 1 - N318-, CHECKING .
P2091 "B" Camshaft Position Actuator Control Circuit High Bank 1 Variable Valve Timing (VVT) Exhaust Actuator Circuit High
  • Signal current >= 3.0 - 6.0 A
  • Actuator commanded on
  • Engine speed > 80 RPM
  • Battery voltage > 8.9 V
  • Min. duty cycle >= 6.25%
  • Max. duty cycle <= 90.0%
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Exhaust Camshaft Adjustment Valve 1 -N318-. Refer to Exhaust Camshaft Adjustment Valve 1 - N318-, CHECKING .
P2096 Post Catalyst Fuel Trim System Too Lean Bank 1 Fuel System Out Of Range Low
  • Case 1: general conditions
  • Adapted l-part of 2nd lambda control loop (O2S front fuel trim) < -0.03 [-]
  • Adapted I-part of 2nd lambda control loop (O2S front offset) >= -0.06 [-]
  • Case 2: pending fault fuel trim monitor from previous DCY
  • Adapted I-part of 2nd lambda control loop (O2S front offset) < -0.06 [-]
  • Condition for lambda split operation
  • Catalyst heating not calibrated
  • Case 1: general conditions
  • Increase of adapted I-part of 2nd lambda control loop between previous and actual DCY < 0.01 [-]
  • If no pending fault (offset or fuel trim monitor) from previous DCY then
  • O2S rear control loop (i-part, referenced) active
  • For time >= 65.0 s
  • O2S front offset adaptation (referenced), final conditions: heal debounce fulfilled
  • Else pending fault (offset or fuel trim monitor) from previous DCY
  • O2S rear control loop (i-part, referenced) active
  • For time >= 30.0 s
  • O2S front offset adaptation (referenced), final conditions: fault debounce fulfilled
  • Case 2: pending fault fuel trim monitor from previous DCY
  • O2S rear control loop (i-part, referenced) active
  • For time >= 30.0 s
  • O2S front offset adaptation (referenced), final conditions: fault debounce fulfilled
  • Additional conditions: pending fault fuel trim and O2S front offset monitor from previous DCY
  • O2S rear control loop (i-part, referenced) active
  • For time >= 65.0 s
  • Additional conditions: soot mass conditions
  • No additional conditions calibrated
  • 30.0 s
  • Continuous
  • 2 DCY
 -- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate repair information.-- 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
  • Case 1: general conditions
  • Adapted l-part of 2nd lambda control loop (O2S front fuel trim) > 0.03 [-]
  • Adapted I-part of 2nd lambda control loop (O2S front offset) <= 0.06 [-]
  • Case 2: pending fault fuel trim monitor from previous DCY
  • Adapted I-part of 2nd lambda control loop (O2S front offset) > 0.06 [-]
  • Condition for lambda split operation
  • Catalyst heating not calibrated
  • Case 1: general conditions
  • Decrease of adapted I-part of 2nd lambda control loop between previous and actual DCY < 0.01 [-]
  • If no pending fault (offset or fuel trim monitor) from previous DCY then
  • O2S rear control loop (i-part, referenced) active
  • For time >= 65.0 s
  • O2S front offset adaptation (referenced), final conditions: heal debounce fulfilled
  • Else pending fault (offset or fuel trim monitor) from previous DCY
  • O2S rear control loop (i-part, referenced) active
  • For time >= 30.0 s
  • O2S front offset adaptation (referenced), final conditions: fault debounce fulfilled
  • Case 2: pending fault fuel trim monitor from previous DCY
  • O2S rear control loop (i-part, referenced) active
  • For time >= 30.0 s
  • O2S front offset adaptation (referenced), final conditions: fault debounce fulfilled
  • Additional conditions: pending fault fuel trim and O2S front offset monitor from previous DCY
  • O2S rear control loop (i-part, referenced) active
  • For time >= 65.0 s
  • Additional conditions: soot mass conditions
  • No additional conditions calibrated
  • 30.0 s
  • Continuous
  • 2 DCY
 -- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate repair information.-- 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
  • Case 1: general conditions
  • Adapted l-part of 2nd lambda control loop (O2S front fuel trim) < -0.03 [-]
  • Adapted I-part of 2nd lambda control loop (O2S front offset) >= -0.06 [-]
  • Case 2: pending fault fuel trim monitor from previous DCY
  • Adapted I-part of 2nd lambda control loop (O2S front offset) < -0.06 [-]
  • Condition for lambda split operation
  • Catalyst heating not calibrated
  • Case 1: general conditions
  • Increase of adapted I-part of 2nd lambda control loop between previous and actual DCY < 0.01 [-]
  • If no pending fault (offset or fuel trim monitor) from previous DCY then
  • O2S rear control loop (i-part, referenced) active
  • For time >= 65.0 s
  • O2S front offset adaptation (referenced), final conditions: heal debounce fulfilled
  • Else pending fault (offset or fuel trim monitor) from previous DCY
  • O2S rear control loop (i-part, referenced) active
  • For time >= 30.0 s
  • O2S front offset adaptation (referenced), final conditions: fault debounce fulfilled
  • Case 2: pending fault fuel trim monitor from previous DCY
  • O2S rear control loop (i-part, referenced) active
  • For time >= 30.0 s
  • O2S front offset adaptation (referenced), final conditions: fault debounce fulfilled
  • Additional conditions: pending fault fuel trim and O2S front offset monitor from previous DCY
  • O2S rear control loop (i-part, referenced) active
  • For time >= 65.0 s
  • Additional conditions: soot mass conditions
  • No additional conditions calibrated
  • 30.0 s
  • Continuous
  • 2 DCY
 -- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate repair information. v-- 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
  • Case 1: general conditions
  • Adapted l-part of 2nd lambda control loop (O2S front fuel trim) > 0.03 [-]
  • Adapted I-part of 2nd lambda control loop (O2S front offset) <= 0.06 [-]
  • Case 2: pending fault fuel trim monitor from previous DCY
  • Adapted I-part of 2nd lambda control loop (O2S front offset) > 0.06 [-]
  • Condition for lambda split operation
  • Catalyst heating not calibrated
  • Case 1: general conditions
  • Decrease of adapted I-part of 2nd lambda control loop between previous and actual DCY < 0.01 [-]
  • If no pending fault (offset or fuel trim monitor) from previous DCY then
  • O2S rear control loop (i-part, referenced) active
  • For time >= 65.0 s
  • O2S front offset adaptation (referenced), final conditions: heal debounce fulfilled
  • Else pending fault (offset or fuel trim monitor) from previous DCY
  • O2S rear control loop (i-part, referenced) active
  • For time >= 30.0 s
  • O2S front offset adaptation (referenced), final conditions: fault debounce fulfilled
  • Case 2: pending fault fuel trim monitor from previous DCY
  • O2S rear control loop (i-part, referenced) active
  • For time >= 30.0 s
  • O2S front offset adaptation (referenced), final conditions: fault debounce fulfilled
  • Additional conditions: pending fault fuel trim and O2S front offset monitor from previous DCY
  • O2S rear control loop (i-part, referenced) active
  • For time >= 65.0 s
  • Additional conditions: soot mass conditions
  • No additional conditions calibrated
  • 30.0 s
  • Continuous
  • 2 DCY
 -- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate repair information.-- 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 > 80.0%
  • And
  • ECM power stage no failure
  
  • 0.8 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 throttle value set point > 4.0 - 50.0%
  • 0.5 s
  • Continuous
P2106 Throttle Actuator Control System - Forced Limited Power Throttle Actuator Open Circuit
  • Signal voltage @ out 1 >= 1.74 - 2.26 V
  • Signal voltage @ out 2 <= 1.74 - 2.26 V
  • Actuator commanded off
  • Battery voltage > 7.5 V
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module - GX3-, CHECKING .
Throttle Actuator Communication Check
  • SPI communications check identifier error detected
  • Battery voltage > 7.5 V
Throttle Actuator Circuit High / Circuit Low
  • Signal current >=7.50 - 11.50 A
  • Actuator commanded on
  • Battery voltage > 7.5 V
Throttle Actuator Temperature / Current Monitoring
  • Power stage temperature >= 150 - 175° C
  • Or
  • Signal current >= 5.50 - 7.70 A
  • Battery voltage > 7.5 V
P2119 Throttle Actuator "A" Control Throttle Body Range/Performance Throttle Actuator Signal Range Check @ Mechanical Stop Low
  • TPS 1 signal voltage < 0.40; > 0.80 V
  • Or
  • TPS 2 signal voltage < 4.20; > 4.60 V
  • Engine speed 0 RPM
  • Vehicle speed 0 km/h
  • First start of DCY
  • Ignition on
  • ECT -20 - 120° C
  • IAT upstream throttle -20 - 143° C
  • Or
  • Engine stop
  • Engine after run active
  • ECT 5 - 120° C
  • IAT upstream throttle 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 (APP) Sensor 1 Circuit Low
  • Signal voltage < 0.61 V
  
  • 200.0 ms
  • 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 (APP) Sensor 1 Circuit High
  • Signal voltage > 4.79 V
  
  • 200.0 ms
  • 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 (APP) Sensor 2 Circuit Low
  • Signal voltage < 0.27 V
  
  • 200.0 ms
  • 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 (APP) Sensor 2 Circuit High
  • Signal voltage > 2.43 V
  
  • 200.0 ms
  • 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 (APP) Sensor 1 and 2 Rationality Check
  • Signal voltage sensor 1 vs. 2 > 0.17 - 0.70 V
  • Signal voltage sensor 1 > 445.0 mV
  • Signal voltage sensor 2 > 445.0 mV
  • 0.24 s
  • Continuous
  • 2 DCY
 -- Check the Accelerator Pedal Module -GX2-. Refer to Accelerator Pedal Module - GX2-, CHECKING .
P2177 System Too Lean Off Idle Bank 1 Fuel System Direct Fuel Injection System Too Lean @ Part Load
  • Adaptive value > 30.0%
  • General:
  • Number of injections after engine start > 1, 350.0 [-]
  • Engine speed 1, 000 - 6, 040 RPM
  • Engine load 18.5 - 100.0%
  • IAT upstream throttle < 95° C
  • Lambda control closed loop
  • Lambda set point 0.95 - 1.05 [-]
  • EVAP purge valve closed
  • High PCV purge load due to oil dilution not detected
  • And
  • Case 1:
  • Integrated air mass <= 0.0 kg
  • ECT > 53° C
  • Or
  • Case 2:
  • Integrated air mass > 0.0 kg
  • Minimum of:
  • ECT > 53° C
  • Or
  • AAT > 45° C
  • Additional conditions:
  • No additional conditions calibrated
  • 0.0 (FTP: 100.0) 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 repair information.-- 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 Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .-- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING .-- Check the Fuel Pressure Regulator Valve -N276-. Refer to Fuel Pressure Regulator Valve - N276-, CHECKING .
P2178 System Too Rich Off Idle Bank 1 Fuel System Direct Fuel Injection System Too Rich @ Part Load
  • Adaptive value < -30.0%
  • General:
  • Number of injections after engine start > 1, 350.0 [-]
  • Engine speed 1, 000 - 6, 040 RPM
  • Engine load 18.5 - 100.0%
  • IAT upstream throttle < 95° C
  • Lambda control closed loop
  • Lambda set point 0.95 - 1.05 [-]
  • EVAP purge valve closed
  • High PCV purge load due to oil dilution not detected
  • And
  • Case 1:
  • Integrated air mass <= 0.0 kg
  • ECT > 53° C
  • Or
  • Case 2:
  • Integrated air mass > 0.0 kg
  • Minimum of:
  • ECT > 53° C
  • Or
  • AAT > 45° C
  • Additional conditions:
  • No additional conditions calibrated
  • 0.0 (FTP: 100.0) s
  • Continuous
  • 2 DCY
 -- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate repair information.-- 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 Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .-- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING .-- Check the Fuel Pressure Regulator Valve -N276-. Refer to Fuel Pressure Regulator Valve - N276-, CHECKING .
P2179 System Too Lean Off Idle Bank 2 Fuel System Direct Fuel Injection System Too Lean @ Part Load
  • Adaptive value > 30.0%
  • General:
  • Number of injections after engine start > 1, 350.0 [-]
  • Engine speed 1, 000 - 6, 040 RPM
  • Engine load 18.5 - 100.0%
  • IAT upstream throttle < 95° C
  • Lambda control closed loop
  • Lambda set point 0.95 - 1.05 [-]
  • EVAP purge valve closed
  • High PCV purge load due to oil dilution not detected
  • And
  • Case 1:
  • Integrated air mass <= 0.0 kg
  • ECT > 53° C
  • Or
  • Case 2:
  • Integrated air mass > 0.0 kg
  • Minimum of:
  • ECT > 53° C
  • Or
  • AAT > 45° C
  • Additional conditions:
  • No additional conditions calibrated
  • 0.0 (FTP: 100.0) 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 repair information.-- 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 Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .-- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING .-- Check the Fuel Pressure Regulator Valve -N276-. Refer to Fuel Pressure Regulator Valve - N276-, CHECKING .
P2180 System Too Rich Off Idle Bank 2 Fuel System Direct Fuel Injection System Too Rich @ Part Load
  • Adaptive value < -30.0%
  • General:
  • Number of injections after engine start > 1, 350.0 [-]
  • Engine speed 1, 000 - 6, 040 RPM
  • Engine load 18.5 - 100.0%
  • IAT upstream throttle < 95° C
  • Lambda control closed loop
  • Lambda set point 0.95 - 1.05 [-]
  • EVAP purge valve closed
  • High PCV purge load due to oil dilution not detected
  • And
  • Case 1:
  • Integrated air mass <= 0.0 kg
  • ECT > 53° C
  • Or
  • Case 2:
  • Integrated air mass > 0.0 kg
  • Minimum of:
  • ECT > 53° C
  • Or
  • AAT > 45° C
  • Additional conditions:
  • No additional conditions calibrated
  • 0.0 (FTP: 100.0) s
  • Continuous
  • 2 DCY
 -- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate repair information.-- 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 Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .-- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING .-- Check the Fuel Pressure Regulator Valve -N276-. Refer to Fuel Pressure Regulator Valve - N276-, CHECKING .
P2181 Cooling System Performance Engine Cooling System Cooling System Performance Not In The Expected Range
  • Cooling system temperature too low after a sufficient MAF integral < 68 - 76° C
  • For time >= 0.0 s
  • Monitor entry conditions:
  • ECT @ start -10 - 57° C
  • And
  • AAT -10 - 60° C
  • Or
  • IAT upstream throttle not calibrated ° C
  • Begin of air mass integration:
  • ECT > 15° C
  • conditions for diagnosis:
  • MAF < 3276.70 [kg/h]
  • delta BARO < 100.00 [kPa]
  • delta AAT < 191.3 [K]
  • And
  • accum. time required not calibrated [s]
  • Or
  • Accum. integrated air mass < 0.64 - 2.28 kg
  • Accumulation enable if
  • Fuel cut off active
  • Or
  • Engine load > 95.0%
  • Or
  • Engine load < 20.0%
  • Start of fault decision:
  • Integrated air mass > 6.30 - 32.22 kg
  • Conditions at fault decision:
  • (Average values since start)
  • MAF (lower threshold) >= 40.0 - 140.0 kg/h
  • MAF (upper threshold) <= 201.0 - 371.0 kg/h
  • Vehicle speed (lower threshold) >= 30 - 38 km/h
  • Vehicle speed (upper threshold) <= 150 km/h
  • 0.0 (Unified 700.0) 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 Engine -G82-. Refer to Engine Coolant Temperature Sensor on Engine - G82-, CHECKING . -- Check the Engine Coolant Temperature Sensor on Radiator Outlet -G83-. Refer to Engine Coolant Temperature Sensor On Radiator Outlet -G83-, CHECKING . -- Check the Coolant Recirculation Pump -V50-. Refer to Coolant Recirculation Pump - V50-, CHECKING .-- Check the Heater Support Pump -V488-. Refer to Heater Support Pump - V488-, CHECKING .-- Check the engine coolant thermostat. Refer to appropriate repair information.
  • Filtered ECT < 54° C
  • For time >= 10.0 s
  • General
  • AAT > -10° C
  • Air mass flow integral > 4.2 - 23.0 g
  • For
  • ECT once after engine start > 70° C
  • Valid operating points
  • Engine running
  • For time > 20.0 s
  • Fuel cut off not active
  • For time > 20.0 s
  • Thermostat overdrive not detected
  • For time > 20.0 s
  • Vehicle speed > -328 km/h
  • And
  • Vehicle speed < 328 km/h
  • For time > 20.0 s
  • Engine load > 10.0 - 100.0%
  • And
  • Engine load < 399.99%
  • For time > 20.0 s
  • Additional conditions for reentry after strong ECT drop
  • Integrated air mass flow during valid operating points > 1.0 - 5.0 g
  • Depending on min. AAT @ current DCY -10 - 45° C
  • ECT @ entry of valid operating points 20 - 50° C
  • All conditions above (except general) must be fulfilled
  • For time > 10.0 s
P2183 Engine Coolant Temperature Sensor 2 Circuit Range/Performance Engine Coolant Temperature (ECT) Sensor @ Radiator Outlet Cross Check
  • Deviation count
  • Counter of detected temperature deviations >= 2.0 [-]
  • And
  • Counter of detected temperature deviations of the other involved temperature sensors < 2.0 [-]
  • Required temperature deviation to increment counter
  • ROT vs ECT downstream not equipped K
  • Or
  • ROT vs ECT @ cylinder head not equipped K
  • Or
  • ROT vs AAT > 24.8 K
  • Or
  • ROT vs IAT upstream throttle > 24.8 K
  • Or
  • ROT vs IAT 2 not equipped K
  • Or
  • ROT vs IAT 3 not equipped K
  • Or
  • ROT vs IAT 4 not equipped K
  • Or
  • ROT vs EOT not equipped K
  • Or
  • ROT vs Heating circuit temperature not equipped K
  • Or
  • ROT vs Inverter coolant temperature not equipped K
  • Or
  • ROT vs EOT @ cylinder head not equipped K
  • Or
  • ROT vs ECT @ crankcase not equipped K
  • Or
  • ROT vs Engine compartment temperature not equipped K
  • Propulsion off time > 21, 600.0 s
  • Retained-Heat Detection after driving conditions not equipped
  • Retained-Heat Detection after driving conditions with combustion checked
  • Retained-Heat Detection after Purge Manifold checked
  • (Referenced)
  • 0.0 s
  • Once / DCY
  • 2 DCY
 -- Check the Engine Coolant Temperature Sensor On Radiator Outlet -G83-. Refer to Engine Coolant Temperature Sensor On Radiator Outlet -G83-, CHECKING .
P2184 Engine Coolant Temperature Sensor 2 Circuit Low Engine Coolant Temperature (ECT) Sensor @ Radiator Outlet Circuit Low
  • Signal voltage < 0.20 V
  
  • 0.1 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 Engine Coolant Temperature (ECT) Sensor @ Radiator Outlet Circuit High
  • Signal voltage > 4.95 V
  
  • 0.1 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 .
P2187 System Too Lean At Idle Bank 1 Fuel System Direct Fuel Injection System Too Lean @ Idle
  • Adaptive value > 6.0%
  • General:
  • Number of injections after engine start > 1, 350.0 [-]
  • Engine speed 560 - 1, 040 RPM
  • Engine load 4.0 - 26.0%
  • IAT upstream throttle < 95° C
  • Part load adaptation completed
  • Lambda control closed loop
  • Lambda set point 0.95 - 1.05 [-]
  • EVAP purge valve closed
  • High PCV purge load due to oil dilution not detected
  • And
  • Case 1:
  • Integrated air mass <= 0.0 kg
  • ECT > 53° C
  • Or
  • Case 2:
  • Integrated air mass > 0.0 kg
  • Minimum of:
  • ECT > 53° C
  • Or
  • AAT > 45° C
  • Additional conditions:
  • No additional conditions calibrated
  • 0.0 (FTP: 150.0) 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 repair 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 Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .-- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING .-- Check the Fuel Pressure Regulator Valve -N276-. Refer to Fuel Pressure Regulator Valve - N276-, CHECKING .
P2188 System Too Rich At Idle Bank 1 Fuel System Direct Fuel Injection System Too Rich @ Idle
  • Adaptive value < -6.0%
  • General:
  • Number of injections after engine start > 1, 350.0 [-]
  • Engine speed 560 - 1, 040 RPM
  • Engine load 4.0 - 26.0%
  • IAT upstream throttle < 95° C
  • Part load adaptation completed
  • Lambda control closed loop
  • Lambda set point 0.95 - 1.05 [-]
  • EVAP purge valve closed
  • High PCV purge load due to oil dilution not detected
  • And
  • Case 1:
  • Integrated air mass <= 0.0 kg
  • ECT > 53° C
  • Or
  • Case 2:
  • Integrated air mass > 0.0 kg
  • Minimum of:
  • ECT > 53° C
  • Or
  • AAT > 45° C
  • Additional conditions:
  • No additional conditions calibrated
  • 0.0 (FTP: 150.0) s
  • Continuous
  • 2 DCY
 -- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate repair information.-- 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 Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .-- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING .-- Check the Fuel Pressure Regulator Valve -N276-. Refer to Fuel Pressure Regulator Valve - N276-, CHECKING .-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING .
P2189 System Too Lean At Idle Bank 2 Fuel System Direct Fuel Injection System Too Lean @ Idle
  • Adaptive value > 6.0%
  • General:
  • Number of injections after engine start > 1, 350.0 [-]
  • Engine speed 560 - 1, 040 RPM
  • Engine load 4.0 - 26.0%
  • IAT upstream throttle < 95° C
  • Part load adaptation completed
  • Lambda control closed loop
  • Lambda set point 0.95 - 1.05 [-]
  • EVAP purge valve closed
  • High PCV purge load due to oil dilution not detected
  • And
  • Case 1:
  • Integrated air mass <= 0.0 kg
  • ECT > 53° C
  • Or
  • Case 2:
  • Integrated air mass > 0.0 kg
  • Minimum of:
  • ECT > 53° C
  • Or
  • AAT > 45° C
  • Additional conditions:
  • No additional conditions calibrated
  • 0.0 (FTP: 150.0) 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 repair 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 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter - GX11-, CHECKING .-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .-- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING .-- Check the Fuel Pressure Regulator Valve -N276-. Refer to Fuel Pressure Regulator Valve - N276-, CHECKING .
P2190 System Too Rich At Idle Bank 2 Fuel System Direct Fuel Injection System Too Rich @ Idle
  • Adaptive value < -6.0%
  • General:
  • Number of injections after engine start > 1, 350.0 [-]
  • Engine speed 560 - 1, 040 RPM
  • Engine load 4.0 - 26.0%
  • IAT upstream throttle < 95° C
  • Part load adaptation completed
  • Lambda control closed loop
  • Lambda set point 0.95 - 1.05 [-]
  • EVAP purge valve closed
  • High PCV purge load due to oil dilution not detected
  • And
  • Case 1:
  • Integrated air mass <= 0.0 kg
  • ECT > 53° C
  • Or
  • Case 2:
  • Integrated air mass > 0.0 kg
  • Minimum of:
  • ECT > 53° C
  • Or
  • AAT > 45° C
  • Additional conditions:
  • No additional conditions calibrated
  • 0.0 (FTP: 150.0) s
  • Continuous
  • 2 DCY
 -- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate repair information.-- 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 Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .-- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING .-- Check the Fuel Pressure Regulator Valve -N276-. Refer to Fuel Pressure Regulator Valve - N276-, CHECKING .-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING .
P2195  O2 Sensor Signal Biased/Stuck Lean Bank 1 Sensor 1 Oxygen Sensors (O2S) Front Out Of Range High
  • Adapted I-part of 2nd lambda control loop (O2S front offset) > 0.06 [-]
  • Condition for lambda split operation
  • Catalyst heating not calibrated
  • Pending fault from previous DCY O2S front offset monitor
  • O2S rear control loop (i-part, referenced) checked
  • For time >= 65.0 s
  • O2S front offset adaptation (referenced), final conditions: fault debounce fulfilled
  • Additional conditions:
  • No additional conditions calibrated
  • 450.0 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 Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .-- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING .
P2196  O2 Sensor Signal Biased/Stuck Rich Bank 1 Sensor 1 Oxygen Sensors (O2S) Front Out Of Range Low
  • Adapted I-part of 2nd lambda control loop (O2S front offset) < -0.06 [-]
  • Condition for lambda split operation
  • Catalyst heating not calibrated
  • Pending fault from previous DCY O2S front offset monitor
  • O2S rear control loop (i-part, referenced) checked
  • For time >= 65.0 s
  • O2S front offset adaptation (referenced), final conditions: fault debounce fulfilled
  • Additional conditions:
  • No additional conditions calibrated
  • 450.0 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 Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .-- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING .-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING .
P2197  O2 Sensor Signal Biased/Stuck Lean Bank 2 Sensor 1 Oxygen Sensors (O2S) Front Out Of Range High
  • Adapted I-part of 2nd lambda control loop (O2S front offset) > 0.06 [-]
  • Condition for lambda split operation
  • Catalyst heating not calibrated
  • Pending fault from previous DCY O2S front offset monitor
  • O2S rear control loop (i-part, referenced) checked
  • For time >= 65.0 s
  • O2S front offset adaptation (referenced), final conditions: fault debounce fulfilled
  • Additional conditions:
  • No additional conditions calibrated
  • 450.0 s
  • Multiple
  • 2 DCY
 -- Check the Oxygen Sensor 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter - GX11-, CHECKING .-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .-- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING .
P2198  O2 Sensor Signal Biased/Stuck Rich Bank 2 Sensor 1 Oxygen Sensors (O2S) Front Out Of Range Low
  • Adapted I-part of 2nd lambda control loop (O2S front offset) < -0.06 [-]
  • Condition for lambda split operation
  • Catalyst heating not calibrated
  • Pending fault from previous DCY O2S front offset monitor
  • O2S rear control loop (i-part, referenced) checked
  • For time >= 65.0 s
  • O2S front offset adaptation (referenced), final conditions: fault debounce fulfilled
  • Additional conditions:
  • No additional conditions calibrated
  • 450.0 s
  • Multiple
  • 2 DCY
 -- Check the Oxygen Sensor 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter - GX11-, CHECKING .-- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .-- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor - GX9-, CHECKING .-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING .
P219C  Cylinder 1 Air-Fuel Ratio Imbalance Fuel System Intrusive Monitor A/F Cylinder Imbalance: Out Of Range Low
  • Individual cylinder fuel correction based on measured enleanment for dedicated engine roughness increase < 0.83 [-]
  • General:
  • Camshaft adjustment ready
  • Crankshaft adaptation not calibrated
  • Rough road not detected
  • Engine roughness signal valid
  • Engine speed 1, 200 - 2, 400 RPM
  • Engine load 28.5 - 54.8%
  • Selected gear >= 7.0 [-]
  • BARO > 0.0 kPa
  • AAT > -31° C
  • ECT 52 - 115° C
  • Modeled catalyst temperature 450 - 850° C
  • Electrical check of O2S front completed
  • Electrical check of O2S rear completed
  • Lambda control closed loop
  • Canister load < 10.0 [-]
  • Lambda set value not calibrated [-]
  • Catalyst heating not active
  • Ratio fuel mass from evap purge system to fuel mass through injectors < 0.10 [-]
  • Integrated air mass >= 6.0 kg
  • Misfire on currently lean shifted cylinder not detected
  • Scavenging rate not calibrated [-]
  • 20.0 (does not run in FTP) s
  • Once / DCY
  • 2 DCY
 -- Check the spark plugs visually.-- Check the intake system visually for leaks.-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate repair 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 .
Fuel System Intrusive Monitor A/F Cylinder Imbalance: Out Of Range High
  • Individual cylinder fuel correction based on measured enleanment for dedicated engine roughness increase > 1.17 [-]
  • Or
  • Counter for adaptation abort (due to misfire) > 10.0 [-]
P219D  Cylinder 2 Air-Fuel Ratio Imbalance Fuel System Intrusive Monitor A/F Cylinder Imbalance: Out Of Range Low
  • Individual cylinder fuel correction based on measured enleanment for dedicated engine roughness increase < 0.83 [-]
  • General:
  • Camshaft adjustment ready
  • Crankshaft adaptation not calibrated
  • Rough road not detected
  • Engine roughness signal valid
  • Engine speed 1, 200 - 2, 400 RPM
  • Engine load 28.5 - 54.8%
  • Selected gear >= 7.0 [-]
  • BARO > 0.0 kPa
  • AAT > -31° C
  • ECT 52 - 115° C
  • Modeled catalyst temperature 450 - 850° C
  • Electrical check of O2S front completed
  • Electrical check of O2S rear completed
  • Lambda control closed loop
  • Canister load < 10.0 [-]
  • Lambda set value not calibrated [-]
  • Catalyst heating not active
  • Ratio fuel mass from evap purge system to fuel mass through injectors < 0.10 [-]
  • Integrated air mass >= 6.0 kg
  • Misfire on currently lean shifted cylinder not detected
  • Scavenging rate not calibrated [-]
  • 20.0 (does not run in FTP) s
  • Once / DCY
  • 2 DCY
 -- Check the spark plugs visually.-- Check the intake system visually for leaks.-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate repair 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 .
Fuel System Intrusive Monitor A/F Cylinder Imbalance: Out Of Range High
  • Individual cylinder fuel correction based on measured enleanment for dedicated engine roughness increase > 1.17 [-]
  • Or
  • Counter for adaptation abort (due to misfire) > 10.0 [-]
P219E  Cylinder 3 Air-Fuel Ratio Imbalance Fuel System Intrusive Monitor A/F Cylinder Imbalance: Out Of Range Low
  • Individual cylinder fuel correction based on measured enleanment for dedicated engine roughness increase < 0.83 [-]
  • General:
  • Camshaft adjustment ready
  • Crankshaft adaptation not calibrated
  • Rough road not detected
  • Engine roughness signal valid
  • Engine speed 1, 200 - 2, 400 RPM
  • Engine load 28.5 - 54.8%
  • Selected gear >= 7.0 [-]
  • BARO > 0.0 kPa
  • AAT > -31° C
  • ECT 52 - 115° C
  • Modeled catalyst temperature 450 - 850° C
  • Electrical check of O2S front completed
  • Electrical check of O2S rear completed
  • Lambda control closed loop
  • Canister load < 10.0 [-]
  • Lambda set value not calibrated [-]
  • Catalyst heating not active
  • Ratio fuel mass from evap purge system to fuel mass through injectors < 0.10 [-]
  • Integrated air mass >= 6.0 kg
  • Misfire on currently lean shifted cylinder not detected
  • Scavenging rate not calibrated [-]
  • 20.0 (does not run in FTP) s
  • Once / DCY
  • 2 DCY
 -- Check the spark plugs visually.-- Check the intake system visually for leaks.-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate repair 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 .
Fuel System Intrusive Monitor A/F Cylinder Imbalance: Out Of Range High
  • Individual cylinder fuel correction based on measured enleanment for dedicated engine roughness increase > 1.17 [-]
  • Or
  • Counter for adaptation abort (due to misfire) > 10.0 [-]
P219F  Cylinder 4 Air-Fuel Ratio Imbalance Fuel System Intrusive Monitor A/F Cylinder Imbalance: Out Of Range Low
  • Individual cylinder fuel correction based on measured enleanment for dedicated engine roughness increase < 0.83 [-]
  • General:
  • Camshaft adjustment ready
  • Crankshaft adaptation not calibrated
  • Rough road not detected
  • Engine roughness signal valid
  • Engine speed 1, 200 - 2, 400 RPM
  • Engine load 28.5 - 54.8%
  • Selected gear >= 7.0 [-]
  • BARO > 0.0 kPa
  • AAT > -31° C
  • ECT 52 - 115° C
  • Modeled catalyst temperature 450 - 850° C
  • Electrical check of O2S front completed
  • Electrical check of O2S rear completed
  • Lambda control closed loop
  • Canister load < 10.0 [-]
  • Lambda set value not calibrated [-]
  • Catalyst heating not active
  • Ratio fuel mass from evap purge system to fuel mass through injectors < 0.10 [-]
  • Integrated air mass >= 6.0 kg
  • Misfire on currently lean shifted cylinder not detected
  • Scavenging rate not calibrated [-]
  • 20.0 (does not run in FTP) s
  • Once / DCY
  • 2 DCY
 -- Check the spark plugs visually.-- Check the intake system visually for leaks.-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate repair 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 .
Fuel System Intrusive Monitor A/F Cylinder Imbalance: Out Of Range High
  • Individual cylinder fuel correction based on measured enleanment for dedicated engine roughness increase > 1.17 [-]
  • Or
  • Counter for adaptation abort (due to misfire) > 10.0 [-]
P21A0  Cylinder 5 Air-Fuel Ratio Imbalance Fuel System Intrusive Monitor A/F Cylinder Imbalance: Out Of Range Low
  • Individual cylinder fuel correction based on measured enleanment for dedicated engine roughness increase < 0.83 [-]
  • General:
  • Camshaft adjustment ready
  • Crankshaft adaptation not calibrated
  • Rough road not detected
  • Engine roughness signal valid
  • Engine speed 1, 200 - 2, 400 RPM
  • Engine load 28.5 - 54.8%
  • Selected gear >= 7.0 [-]
  • BARO > 0.0 kPa
  • AAT > -31° C
  • ECT 52 - 115° C
  • Modeled catalyst temperature 450 - 850° C
  • Electrical check of O2S front completed
  • Electrical check of O2S rear completed
  • Lambda control closed loop
  • Canister load < 10.0 [-]
  • Lambda set value not calibrated [-]
  • Catalyst heating not active
  • Ratio fuel mass from evap purge system to fuel mass through injectors < 0.10 [-]
  • Integrated air mass >= 6.0 kg
  • Misfire on currently lean shifted cylinder not detected
  • Scavenging rate not calibrated [-]
  • 20.0 (does not run in FTP) s
  • Once / DCY
  • 2 DCY
 -- Check the spark plugs visually.-- Check the intake system visually for leaks.-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate repair 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 .
Fuel System Intrusive Monitor A/F Cylinder Imbalance: Out Of Range High
  • Individual cylinder fuel correction based on measured enleanment for dedicated engine roughness increase > 1.17 [-]
  • Or
  • Counter for adaptation abort (due to misfire) > 10.0 [-]
P21A1  Cylinder 6 Air-Fuel Ratio Imbalance Fuel System Intrusive Monitor A/F Cylinder Imbalance: Out Of Range Low
  • Individual cylinder fuel correction based on measured enleanment for dedicated engine roughness increase < 0.83 [-]
  • General:
  • Camshaft adjustment ready
  • Crankshaft adaptation not calibrated
  • Rough road not detected
  • Engine roughness signal valid
  • Engine speed 1, 200 - 2, 400 RPM
  • Engine load 28.5 - 54.8%
  • Selected gear >= 7.0 [-]
  • BARO > 0.0 kPa
  • AAT > -31° C
  • ECT 52 - 115° C
  • Modeled catalyst temperature 450 - 850° C
  • Electrical check of O2S front completed
  • Electrical check of O2S rear completed
  • Lambda control closed loop
  • Canister load < 10.0 [-]
  • Lambda set value not calibrated [-]
  • Catalyst heating not active
  • Ratio fuel mass from evap purge system to fuel mass through injectors < 0.10 [-]
  • Integrated air mass >= 6.0 kg
  • Misfire on currently lean shifted cylinder not detected
  • Scavenging rate not calibrated [-]
  • 20.0 (does not run in FTP) s
  • Once / DCY
  • 2 DCY
 -- Check the spark plugs visually.-- Check the intake system visually for leaks.-- Check the fuel pressure and delivery quantity. Refer to fuel system mechanical testing in PRELIMINARY CHECK and/or to appropriate repair 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 .
Fuel System Intrusive Monitor A/F Cylinder Imbalance: Out Of Range High
  • Individual cylinder fuel correction based on measured enleanment for dedicated engine roughness increase > 1.17 [-]
  • Or
  • Counter for adaptation abort (due to misfire) > 10.0 [-]
P2227 Barometric Pressure Sensor "A" Circuit Range/Performance Barometric Pressure (BARO) Sensor Rationality Check
  • Signal gradient > 0.25 kPa/s
  
  • 2.0 s
  • Continuous
  • 2 DCY
 -- Replace the Engine Control Module -J623-. Refer to appropriate repair information.
  • Signal gradient < -0.25 kPa/s
  • Diff. BARO sensor vs. last DCY > 10.0 kPa
  • And
  • Diff. BARO sensor signal vs. modeled BARO > 21.0 kPa
  • MAF > 45.0 kg/h
  • Ratio modeled MAP to modeled BARO < 0.82 [-]
  • 2.0 s
  • Once / DCY
  • Diff. BARO sensor vs. last DCY > 10.0 kPa
  • And
  • Diff. BARO sensor signal vs. modeled BARO < -21.0 kPa
P2228 Barometric Pressure Sensor "A" Circuit Low Barometric Pressure (BARO) Sensor Out Of Range Low
  • BARO < 45.0 kPa
  
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Replace the Engine Control Module -J623-. Refer to appropriate repair information.
Engine Control Module (ECM): Barometric Pressure (BARO) Sensor Internal Hardware Check
  • Circuit low detected
  • SPI communication error detected
  • 1.1 s
  • Continuous
P2229 Barometric Pressure Sensor "A" Circuit High Barometric Pressure (BARO) Sensor Out Of Range High
  • BARO > 115.0 kPa
  
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Replace the Engine Control Module -J623-. Refer to appropriate repair information.
COM: Barometric Pressure (BARO) Sensor Internal Check (Rationality)
  • Sensor signal: rationality check error detected
  • Ignition on
  • 2.0 s
  • Continuous
Engine Control Module (ECM): Barometric Pressure (BARO) Sensor Internal Hardware Check
  • Circuit high detected
  • Or
  • Internal checksum failed
  • SPI communication error detected
  
  • 1.1 s
  • Continuous
P2237 O2 Sensor Positive Current Control Circuit/Open Bank 1 Sensor 1 Oxygen Sensor (O2S) Front Pump Cell Transition Check - Circuit Continuity
  • Measured calibration resistance @ pump cell >= 164.0 Ω
  • And
  • Measured calibration resistance @ nernst cell < 164.0 Ω
  • ECM - diagnosis for sensor integrated circuit finished
  • O2S - diagnosis for internal self test finished
  • O2S diagnosis report released
  • Diagnosis @ low battery voltage permitted
  • Or
  • Battery voltage 9.80 - 16.10 V
  • For time >= 0.1 s
  • O2S ceramic temperature > 634° C
  • Or
  • O2S heating up phase completed
  • Last O2S packet transfer aborted
  • 5.0 events
  • Continuous
  • 2 DCY
 -- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, CHECKING .
P223C O2 Sensor Pumping Current Range/Performance Bank 1 Oxygen Sensor (O2S) Front Electrode Resistance Check
  • Number of positive pump current exceedance > 0.0 [-]
  • Or
  • Number of negative pump current exceedance > 0.0 [-]
  • Or
  • Number of invalid pump current measurements out of 15 per pump current measurement cycle not calibrated [-]
  • For time not calibrated s
  • Sensor pump current active
  • Number of confirmations of current ASIC Mode > 10.0 [-]
  • 0.0 s
  • Multiple
  • 2 DCY
 -- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, CHECKING .
P223D O2 Sensor Pumping Current Range/Performance Bank 2 Oxygen Sensor (O2S) Front Electrode Resistance Check
  • Number of positive pump current exceedance > 0.0 [-]
  • Or
  • Number of negative pump current exceedance > 0.0 [-]
  • Or
  • Number of invalid pump current measurements out of 15 per pump current measurement cycle not calibrated [-]
  • For time not calibrated s
  • Sensor pump current active
  • Number of confirmations of current ASIC Mode > 10.0 [-]
  • 0.0 s
  • Multiple
  • 2 DCY
 -- Check the Oxygen Sensor 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter - GX11-, CHECKING .
P2240 O2 Sensor Positive Current Control Circuit/Open Bank 2 Sensor 1 Oxygen Sensor (O2S) Front Pump Cell Transition Check - Circuit Continuity
  • Measured calibration resistance @ pump cell >= 164.0 Ω
  • And
  • Measured calibration resistance @ nernst cell < 164.0 Ω
  • ECM - diagnosis for sensor integrated circuit finished
  • O2S - diagnosis for internal self test finished
  • O2S diagnosis report released
  • Diagnosis @ low battery voltage permitted
  • Or
  • Battery voltage 9.80 - 16.10 V
  • For time >= 0.1 s
  • O2S ceramic temperature > 634° C
  • Or
  • O2S heating up phase completed
  • Last O2S packet transfer aborted
  • 5.0 events
  • Continuous
  • 2 DCY
 -- Check the Oxygen Sensor 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter - GX11-, CHECKING .
P2243 O2 Sensor Reference Voltage Circuit/Open Bank 1 Sensor 1 Oxygen Sensor (O2S) Front Nernst And Pump Cell Transition Check - Open Circuit
  • Measured calibration resistance @ pump cell >= 164.0 Ω
  • And
  • Measured calibration resistance @ nernst cell < 164.0 Ω
  • ECM - diagnosis for sensor integrated circuit finished
  • O2S - diagnosis for internal self test finished
  • O2S diagnosis report released
  • Diagnosis @ low battery voltage permitted
  • Or
  • Battery voltage 9.80 - 16.10 V
  • For time >= 0.1 s
  • O2S ceramic temperature > 634° C
  • Or
  • O2S heating up phase completed
  • Last O2S packet transfer aborted
  • 5.0 events
  • Continuous
  • 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 Sensor (O2S) Front Nernst And Pump Cell Transition Check - Open Circuit
  • Measured calibration resistance @ pump cell >= 164.0 Ω
  • And
  • Measured calibration resistance @ nernst cell < 164.0 Ω
  • ECM - diagnosis for sensor integrated circuit finished
  • O2S - diagnosis for internal self test finished
  • O2S diagnosis report released
  • Diagnosis @ low battery voltage permitted
  • Or
  • Battery voltage 9.80 - 16.10 V
  • For time >= 0.1 s
  • O2S ceramic temperature > 634° C
  • Or
  • O2S heating up phase completed
  • Last O2S packet transfer aborted
  • 5.0 events
  • Continuous
  • 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 Sensor (O2S) Front Nernst And Pump Cell Transition Check - Circuit Continuity
  • Measured calibration resistance @ pump cell < 164.0 Ω
  • And
  • Measured calibration resistance @ nernst cell < 164.0 Ω
  • ECM - diagnosis for sensor integrated circuit finished
  • O2S - diagnosis for internal self test finished
  • O2S diagnosis report released
  • Diagnosis @ low battery voltage permitted
  • Or
  • Battery voltage 9.80 - 16.10 V
  • For time >= 0.1 s
  • O2S ceramic temperature > 634° C
  • Or
  • O2S heating up phase completed
  • Last O2S packet transfer aborted
  • 5.0 events
  • 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 Sensor (O2S) Front Nernst And Pump Cell Transition Check - Circuit Continuity
  • Measured calibration resistance @ pump cell < 164.0 Ω
  • And
  • Measured calibration resistance @ nernst cell < 164.0 Ω
  • ECM - diagnosis for sensor integrated circuit finished
  • O2S - diagnosis for internal self test finished
  • O2S diagnosis report released
  • Diagnosis @ low battery voltage permitted
  • Or
  • Battery voltage 9.80 - 16.10 V
  • For time >= 0.1 s
  • O2S ceramic temperature > 634° C
  • Or
  • O2S heating up phase completed
  • Last O2S packet transfer aborted
  • 5.0 events
  • Continuous
  • 2 DCY
 -- Check the Oxygen Sensor 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter - GX11-, CHECKING .
P2270  O2 Sensor Signal Biased/Stuck Lean Bank 1 Sensor 2 Oxygen Sensor (O2S) Rear Intrusive Monitor O2S Signal Check - Stuck Low
  • General
  • O2S sensor voltage < 0.75 V
  • And
  • Step 1
  • Cumulated rich gas mass flow into catalyst >= 1, 400.0 mg
  • And
  • Step 2
  • Integrated exhaust gas mass flow >= 75.0 g
  • For time >= 2.0 s
  • General conditions
  • Conditions for active lambda diagnosis (referenced) checked
  • Step 1
  • Requested lambda 0.92 [-]
  • Step 2
  • Requested lambda 0.75 [-]
  • Additional conditions:
  • No additional conditions calibrated
  • 20.0 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 Sensor (O2S) Rear Intrusive Monitor O2S Signal Check - Stuck High
  • General
  • O2S sensor voltage > 0.15 V
  • And
  • Active diagnosis (Step 1)
  • Cumulated O2 mass flow into catalyst >= 1, 100.0 mg
  • And
  • Active diagnosis (Step 2)
  • Integrated exhaust gas mass flow >= 75.0 g
  • For time >= 2.0 s
  • Or
  • Passive diagnosis
  • Cumulated O2 mass flow into catalyst not calibrated mg
  • Active diagnosis (general)
  • Conditions for active lambda diagnosis (referenced) checked
  • Active diagnosis (step 1)
  • Requested lambda 1.08 [-]
  • Active diagnosis (step 2)
  • Requested lambda 1.15 [-]
  • Or
  • Passive diagnosis
  • Conditions for passive lambda diagnosis during fuel cut off (referenced) not calibrated
  • Additional conditions:
  • No additional conditions calibrated
  • 20.0 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 Biased/Stuck Lean Bank 2 Sensor 2 Oxygen Sensor (O2S) Rear Intrusive Monitor O2S Signal Check - Stuck Low
  • General
  • O2S sensor voltage < 0.75 V
  • And
  • Step 1
  • Cumulated rich gas mass flow into catalyst >= 1, 400.0 mg
  • And
  • Step 2
  • Integrated exhaust gas mass flow >= 75.0 g
  • For time >= 2.0 s
  • General conditions
  • Conditions for active lambda diagnosis (referenced) checked
  • Step 1
  • Requested lambda 0.92 [-]
  • Step 2
  • Requested lambda 0.75 [-]
  • Additional conditions:
  • No additional conditions calibrated
  • 20.0 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 Biased/Stuck Rich Bank 2 Sensor 2 Oxygen Sensor (O2S) Rear Intrusive Monitor O2S Signal Check - Stuck High
  • General
  • O2S sensor voltage > 0.15 V
  • And
  • Active diagnosis (Step 1)
  • Cumulated O2 mass flow into catalyst >= 1, 100.0 mg
  • And
  • Active diagnosis (Step 2)
  • Integrated exhaust gas mass flow >= 75.0 g
  • For time >= 2.0 s
  • Or
  • Passive diagnosis
  • Cumulated O2 mass flow into catalyst not calibrated mg
  • Active diagnosis (general)
  • Conditions for active lambda diagnosis (referenced) checked
  • Active diagnosis (step 1)
  • Requested lambda 1.08 [-]
  • Active diagnosis (step 2)
  • Requested lambda 1.15 [-]
  • Or
  • Passive diagnosis
  • Conditions for passive lambda diagnosis during fuel cut off (referenced) not calibrated
  • Additional conditions:
  • No additional conditions calibrated
  • 20.0 s
  • Once / DCY
  • 2 DCY
 -- Check the Oxygen Sensor 2 After Catalytic Converter -GX8-. Refer to Oxygen Sensor 2 After Catalytic Converter - GX8-, CHECKING .
P2300 Ignition Coil "A" Primary Control Circuit Low Ignition Coil Circuit Low
  • Signal current >= 14.0 - 100.0 mA
  • Engine speed > 1, 400 RPM
  • Or
  • Ignition counter >= 7.0 events
  • For engine speed <= 1, 400 RPM
  • Ignition fade out on each cylinder not detected
  • Battery voltage 9.0 - 16.0 V
  • 10.0 events
  • 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 Coil Circuit High
  • Signal voltage @ low side switch active >= 1.25 - 2.8 V
  • Engine speed > 1, 400 RPM
  • Or
  • Ignition counter >= 7.0 events
  • For engine speed <= 1, 400 RPM
  • Ignition fade out on each cylinder not detected
  • Battery voltage 9.0 - 16.0 V
  • 10.0 events
  • 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 Coil Circuit Low
  • Signal current >= 14.0 - 100.0 mA
  • Engine speed > 1, 400 RPM
  • Or
  • Ignition counter >= 7.0 events
  • For engine speed <= 1, 400 RPM
  • Ignition fade out on each cylinder not detected
  • Battery voltage 9.0 - 16.0 V
  • 10.0 events
  • 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 Coil Circuit High
  • Signal voltage @ low side switch active >= 1.25 - 2.8 V
  • Engine speed > 1, 400 RPM
  • Or
  • Ignition counter >= 7.0 events
  • For engine speed <= 1, 400 RPM
  • Ignition fade out on each cylinder not detected
  • Battery voltage 9.0 - 16.0 V
  • 10.0 events
  • 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 Coil Circuit Low
  • Signal current >= 14.0 - 100.0 mA
  • Engine speed > 1, 400 RPM
  • Or
  • Ignition counter >= 7.0 events
  • For engine speed <= 1, 400 RPM
  • Ignition fade out on each cylinder not detected
  • Battery voltage 9.0 - 16.0 V
  • 10.0 events
  • 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 Coil Circuit High
  • Signal voltage @ low side switch active >= 1.25 - 2.8 V
  • Engine speed > 1, 400 RPM
  • Or
  • Ignition counter >= 7.0 events
  • For engine speed <= 1, 400 RPM
  • Ignition fade out on each cylinder not detected
  • Battery voltage 9.0 - 16.0 V
  • 10.0 events
  • 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 Coil Circuit Low
  • Signal current >= 14.0 - 100.0 mA
  • Engine speed > 1, 400 RPM
  • Or
  • Ignition counter >= 7.0 events
  • For engine speed <= 1, 400 RPM
  • Ignition fade out on each cylinder not detected
  • Battery voltage 9.0 - 16.0 V
  • 10.0 events
  • 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 Coil Circuit High
  • Signal voltage @ low side switch active >= 1.25 - 2.8 V
  • Engine speed > 1, 400 RPM
  • Or
  • Ignition counter >= 7.0 events
  • For engine speed <= 1, 400 RPM
  • Ignition fade out on each cylinder not detected
  • Battery voltage 9.0 - 16.0 V
  • 10.0 events
  • 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 Coil Circuit Low
  • Signal current >= 14.0 - 100.0 mA
  • Engine speed > 1, 400 RPM
  • Or
  • Ignition counter >= 7.0 events
  • For engine speed <= 1, 400 RPM
  • Ignition fade out on each cylinder not detected
  • Battery voltage 9.0 - 16.0 V
  • 10.0 events
  • 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 Coil Circuit High
  • Signal voltage @ low side switch active >= 1.25 - 2.8 V
  • Engine speed > 1, 400 RPM
  • Or
  • Ignition counter >= 7.0 events
  • For engine speed <= 1, 400 RPM
  • Ignition fade out on each cylinder not detected
  • Battery voltage 9.0 - 16.0 V
  • 10.0 events
  • 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 Coil Circuit Low
  • Signal current >= 14.0 - 100.0 mA
  • Engine speed > 1, 400 RPM
  • Or
  • Ignition counter >= 7.0 events
  • For engine speed <= 1, 400 RPM
  • Ignition fade out on each cylinder not detected
  • Battery voltage 9.0 - 16.0 V
  • 10.0 events
  • 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 Coil Circuit High
  • Signal voltage @ low side switch active >= 1.25 - 2.8 V
  • Engine speed > 1, 400 RPM
  • Or
  • Ignition counter >= 7.0 events
  • For engine speed <= 1, 400 RPM
  • Ignition fade out on each cylinder not detected
  • Battery voltage 9.0 - 16.0 V
  • 10.0 events
  • Continuous
  • 2 DCY
 -- Check the Ignition Coils With Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING .
P2400 EVAP System Leak Detection Pump Control Circuit/Open Evaporative Emission (EVAP) Leak Detection Pump (LDP) Open Circuit
  • Signal voltage > 2.74 - 3.26; <= 4.70 - 5.40 V
  • Evap pump electric drive commanded off
  • ECM pre-drive not detected
  • Battery voltage > 16.5 V
  • 0.9 s
  • Continuous
  • 2 DCY
 -- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to Fuel Tank Leak Detection Control Module - J909-, CHECKING .
P2401 EVAP System Leak Detection Pump Control Circuit Low Evaporative Emission (EVAP) Leak Detection Pump (LDP) Circuit Low
  • Signal voltage <= 2.74 - 3.26 V
  • Evap pump electric drive commanded off
  • ECM pre-drive not detected
  • Battery voltage > 16.5 V
  • 0.9 s
  • Continuous
  • 2 DCY
 -- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to Fuel Tank Leak Detection Control Module - J909-, CHECKING .
P2402 EVAP System Leak Detection Pump Control Circuit High Evaporative Emission (EVAP) Leak Detection Pump (LDP) Circuit High
  • Signal voltage at evap pump current measuring resistor > 4.0 V
  • Evap pump electric drive commanded on
  • ECM pre-drive not detected
  • Battery voltage <= 16.5 V
  • 120.0 ms
  • Once / DCY
  • 2 DCY
 -- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to Fuel Tank Leak Detection Control Module - J909-, CHECKING .
Evaporative Emission (EVAP) Leak Detection Pump (LDP) Functional Check: Stuck Closed
  • Signal voltage at evap pump current measuring resistor > 1.8 V
  • 450.0 ms
  • Once / DCY
P2407 EVAP System Leak Detection Pump Sense Circuit Intermittent/Erratic Evaporative Emission (EVAP) Leak Detection Pump (LDP) Signal Check
  • During engine off:
  • Fluctuation of EVAP pump current during reference measurement > 3.0 mA
  • Or
  • Drop of EVAP pump current during pump phase > 400.0 mA
  • For time >= 3.0 s
  • During engine running - only 1.0 dcy
  • Fluctuation of evap pump current
  • During reference measurement > 3.0 mA
  • Or
  • Drop of evap pump current during pump phase > 400.0 A
  • For time >= 3.0 s
  • During engine off:
  • ECT @ start >= 4° C
  • Difference between ECT @ start and AAT not calibrated K
  • Propulsion off time previous dcy >= 21, 600.0 s
  • AAT < 35; > 4° C
  • BARO > 73.95 kPa
  • Time since engine start in preceding DCY >= 600.0 s
  • Battery voltage >= 10.90; <= 16.10 V
  • Change in battery voltage during monitoring < 1.0 V
  • Engine off time >= 3.0 s
  • Vehicle speed 0 km/h
  • No sudden change in evap pump current (filling event) < 1.5; > -0.1 mA
  • Change in relative evap pump current during monitoring not calibrated [-]
  • Within time not calibrated s
  • (During ECM keep alive-time after ignition off, max. time) < 800.0 s
  • Airbag not activated
  • During engine running:
  • ECT > 54° C
  • ECT @ start < 60° C
  • AAT < 35; > 4° C
  • BARO > 73.95 kPa
  • Time since engine start >= 600.0 s
  • Integrated EVAP purge mass since last purge stop > 2.0 g
  • Integrated EVAP purge mass since last monitoring run > 2.0 g
  • Intake manifold vacuum > 30.0 kPa
  • Vehicle speed < 120; >= 0 km/h
  • Delta vehicle speed <= 30 km/h
  • Fuel volume flow <= 5.0 ml/s
  • Change in battery voltage during monitoring < 1.50 V
  • At least one leak detection monitor during engine off preceding
  • Engine load >= 10.01; <= 60.0%
  • Engine speed > 20 RPM
  • Fuel cut off not active
  • Gear shift not detected
  • Engine stop not demanded
  • O2S front ready
  • 750.0 s
  • Once / DCY
  • 2 DCY
 -- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to Fuel Tank Leak Detection Control Module - J909-, CHECKING .
P240A EVAP System Leak Detection Pump Heater Control Circuit/Open Evaporative Emission (EVAP) Leak Detection Pump (LDP) Open Circuit
  • Signal voltage > 2.74 - 3.26; <= 4.70 - 5.40 V
  • EVAP pump heater commanded off
  • Battery voltage >= 9.0 V
  • 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 .
P240B EVAP System Leak Detection Pump Heater Control Circuit Low Evaporative Emission (EVAP) Leak Detection Pump (LDP) Circuit Low
  • Signal voltage <= 2.74 - 3.26 V
  • EVAP pump heater commanded off
  • Battery voltage >= 9.0 V
  • 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 .
P240C EVAP System Leak Detection Pump Heater Control Circuit High Evaporative Emission (EVAP) Leak Detection Pump (LDP) Circuit High
  • Signal current >= 2.2 - 4.0 A
  • EVAP pump heater commanded on
  • Battery voltage >= 9.0 V
  • 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 .
P2414 O2 Sensor Exhaust Sample Error Bank 1 Sensor 1 Oxygen Sensor (O2S) Front Signal Range Check (Check For Sensor At Ambient Air)
  • O2S signal front > 5.0 [-]
  • Lambda set value < 1.60 [-]
  • O2S front ready
  • Fuel cut off not active
  • Engine running
  • Only AIR system:
  • AIR not active
  • 10.0 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 Sensor (O2S) Front Signal Range Check (Check For Sensor At Ambient Air)
  • O2S signal front > 5.0 [-]
  • Lambda set value < 1.60 [-]
  • O2S front ready
  • Fuel cut off not active
  • Engine running
  • Only AIR system:
  • AIR not active
  • 10.0 s
  • Multiple
  • 2 DCY
 -- Check the Oxygen Sensor 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter - GX11-, CHECKING .
P2450 EVAP System Switching Valve Performance/Stuck Open Evaporative Emission (EVAP) Leak Detection Pump (LDP) Signal Check
  • During engine off:
  • EVAP pump current difference between reference measurement to idle <= 3.0 mA
  • During engine off:
  • ECT @ start >= 4° C
  • Diff. between ECT @ start and AAT not calibrated K
  • Or
  • Propulsion off time previous dcy >= 21, 600.0 s
  • AAT < 35; > 4° C
  • BARO > 73.95 kPa
  • Time since engine start in preceding DCY >= 600.0 s
  • Battery voltage >= 10.90; <= 16.10 V
  • Change in battery voltage during monitoring < 1.0 V
  • Engine off time >= 3.0 s
  • Vehicle speed 0 km/h
  • No sudden change in evap pump current (filling event) < 1.5; > -0.1 mA
  • Deviation of filtered EVAP pump current during reference measurement within range <= 3.0 mA
  • Change in relative evap pump current during monitoring n.a. [-]
  • Within time not calibrated s
  • (During ECM keep alive-time after ignition off, max. time) < 800.0 s
  • Airbag not activated
  • During engine running:
  • ECT > 54° C
  • ECT @ start < 60° C
  • AAT < 35; > 4° C
  • BARO > 73.95 kPa
  • Time since engine start >= 600.0 s
  • Integrated EVAP purge mass since last purge stop > 2.0 g
  • Integrated EVAP purge mass since last monitoring run > 2.0 g
  • Intake manifold vacuum > 30.0 kPa
  • Vehicle speed < 120; >= 0 km/h
  • Delta vehicle speed <= 30 km/h
  • Fuel volume flow <= 5.0 ml/s
  • Change in battery voltage during monitoring < 1.50 V
  • At least one leak detection monitor during engine off preceding
  • Engine load >= 10.01; <= 60.0%
  • Engine speed > 20 RPM
  • Fuel cut off not active
  • Gear shift not detected
  • Engine stop not demanded
  • O2S front ready
  • 13.5 s
  • Once / DCY
  • 2 DCY
 -- Check the Fuel Tank Leak Detection Control Module -J909-. Refer to Fuel Tank Leak Detection Control Module - J909-, CHECKING .
  • During engine running:
  • EVAP pump current difference between reference measurement to idle <= 3.0 mA
  • 4.5 s
  • Once / DCY
P2539 Low Pressure Fuel System Sensor Circuit Fuel Pressure LP Sensor Circuit High
  • Signal voltage > 4.80 V
  
  • 0.5 s
  • Continuous
  • 2 DCY
 -- 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 .
P2541 Low Pressure Fuel System Sensor Circuit Low Fuel Pressure LP Sensor Circuit Low
  • Signal voltage < 0.20 V
  
  • 0.5 s
  • Continuous
  • 2 DCY
 -- 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 .
P2600 Coolant Pump "A" Control Circuit/Open Main Coolant Pump Actuator Open Circuit
  • Signal voltage > 2.74 - 3.26; <= 4.70 - 5.40 V
  • Actuator commanded off
  • 500.0 ms
  • Continuous
  • 2 DCY
 -- Check the Coolant Recirculation Pump -V50-. Refer to Coolant Recirculation Pump - V50-, CHECKING .
P2602 Coolant Pump "A" Control Circuit Low Main Coolant Pump Actuator Circuit Low
  • Signal voltage <= 2.74 - 3.26 V
  • Actuator commanded off
  • 500.0 ms
  • Continuous
  • 2 DCY
 -- Check the Coolant Recirculation Pump -V50-. Refer to Coolant Recirculation Pump - V50-, CHECKING .
P2603 Coolant Pump "A" Control Circuit High Main Coolant Pump Actuator Circuit High
  • Signal current > 0.60 - 1.40 A
  • Actuator commanded on
  • 500.0 ms
  • Continuous
  • 2 DCY
 -- Check the Coolant Recirculation Pump -V50-. Refer to Coolant Recirculation Pump - V50-, CHECKING .
P2610 ECM/PCM Engine Off Timer Performance Engine Control Module (ECM): Internal Timer Out Of Range Low - ECM After Run
  • Deviation between ECM internal time and ECM afterrun time < -6.0%
  • ECM keep alive-time after ignition off > 50.0 s
  • 0.0 s
  • Once / DCY
  • 2 DCY
 -- Replace the Engine Control Module -J623-. Refer to appropriate repair information.
Engine Control Module (ECM): Internal Timer Out Of Range High - ECM After Run
  • Deviation between ECM internal time and ECM afterrun time > 6.0%
Engine Control Module (ECM): Internal Timer Out Of Range Low
  • Deviation between ECM internal time and ECM afterrun time < -6.0%
  • Ignition (after ECU shut down) on
P2626 O2 Sensor Pumping Current Trim Circuit/Open Bank 1 Sensor 1 Oxygen Sensor (O2S) Front Trim Resistor (Hot Sensor) - Circuit Continuity
  • Measured calibration resistance > 164.0 Ω
  • ECM - diagnosis for sensor integrated circuit finished
  • O2S - diagnosis for internal self test finished
  • O2S diagnosis report released
  • Diagnosis @ low battery voltage permitted
  • Or
  • Battery voltage 9.80 - 16.10 V
  • For time >= 0.1 s
  • O2S ceramic temperature > 634° C
  • Or
  • O2S heating up phase completed
  • Last O2S packet transfer aborted
  • 5.0 events
  • Continuous
  • 2 DCY
 -- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, CHECKING .
P2629 O2 Sensor Pumping Current Trim Circuit/Open Bank 2 Sensor 1 Oxygen Sensor (O2S) Front Trim Resistor (Hot Sensor) - Circuit Continuity
  • Measured calibration resistance > 164.0 Ω
  • ECM - diagnosis for sensor integrated circuit finished
  • O2S - diagnosis for internal self test finished
  • O2S diagnosis report released
  • Diagnosis @ low battery voltage permitted
  • Or
  • Battery voltage 9.80 - 16.10 V
  • For time >= 0.1 s
  • O2S ceramic temperature > 634° C
  • Or
  • O2S heating up phase completed
  • Last O2S packet transfer aborted
  • 5.0 events
  • Continuous
  • 2 DCY
 -- Check the Oxygen Sensor 2 Before Catalytic Converter -GX11-. Refer to Oxygen Sensor 2 Before Catalytic Converter - GX11-, CHECKING .
P2635 Fuel Pump "A" Low Flow/Performance COM: Fuel Pump Control Module (FPCM) Actuator Internal Check (Pump Blocked)
  • Phase current > 2.5 - 28.0 A
  • Commanded PWM > 30.0%
  • 4.7 s
  • Continuous
  • 2 DCY
 -- Check the Fuel Delivery Unit -GX1- / Fuel Pump Control Module -J538-. Refer to Fuel Delivery Unit - GX1- / Fuel Pump Control Module - J538-, CHECKING .
COM: Fuel Pump Control Module (FPCM) Actuator Internal Check (Signal Range Check)
  • Phase current > 2.5 - 20.0 A
  • 4.4 s
  • Continuous
COM: Fuel Pump Control Module (FPCM) Actuator Internal Check (Permanent Operation)
  • Commanded PWM not active
  • For time > 10.0 min
  • FPCM - power supply active
  • 3.6 s
  • Continuous
P2681 Engine Coolant Bypass Valve "A" Control Circuit/Open Heating Circuit Bypass Actuator Open Circuit
  • Signal voltage > 2.74 - 3.26; <= 4.70 - 5.40 V
  • Actuator commanded off
  • Battery voltage not calibrated V
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Coolant Regulation Valve -N515-. Refer to Coolant Regulation Valve - N515-, CHECKING .-- Check the Coolant Shut-Off Valve -N82-. Refer to Coolant Shut-Off Valve - N82-, CHECKING .
P2682 Engine Coolant Bypass Valve "A" Control Circuit Low Engine Coolant Bypass Valve "A" Short To Battery Plus
  • Signal voltage <= 2.74 - 3.26 V
  • Actuator commanded off
  • Battery voltage not calibrated V
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Coolant Regulation Valve -N515-. Refer to Coolant Regulation Valve - N515-, CHECKING .-- Check the Coolant Shut-Off Valve -N82-. Refer to Coolant Shut-Off Valve - N82-, CHECKING .
P2683 Engine Coolant Bypass Valve "A" Control Circuit High Engine Coolant Bypass Valve "A" Short To Ground
  • Signal current >= 3.0 - 6.0 A
  • Actuator commanded on
  • Battery voltage not calibrated V
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the Coolant Regulation Valve -N515-. Refer to Coolant Regulation Valve - N515-, CHECKING .-- Check the Coolant Shut-Off Valve -N82-. Refer to Coolant Shut-Off Valve - N82-, CHECKING .
P268A  Fuel Injector Calibration Not Learned/Programmed Fuel System Functional Check
  • Ratio not plausible fuel rail pressure drops to all pressure drops > 0.99 [-]
  • Or
  • Ratio not plausible fuel rail pressure value to all fuel rail pressure values > 0.99 [-]
  • Engine speed 570 - 1, 600 RPM
  • Rail pressure 2.50 - 35.0 MPa
  • Injection time > 1.0 ms
  • ECT -48 - 143° C
  • For time > 0.0 s
  • Cylinder deactivation (CD) not calibrated
  • Engine not calibrated
  • 0.0 (FTP: 1, 028.0) s
  • Continuous
  • 2 DCY
 -- Replace the Engine Control Module -J623-. Refer to appropriate repair information.
U0001 High Speed CAN Communication Bus CAN: Controller Reading Back Sent Message
  • CAN message no feedback
  • Battery voltage 9.50 - 16.0 V
  • Time after ignition on >= 500.0 ms
  • 500.0 ms
  • Continuous
  • 2 DCY
 -- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
U0002 High Speed CAN Communication Bus Performance CAN: Controller Communication Check
  • Global time out receiving no message
  • Battery voltage 9.50 - 16.0 V
  • Time after ignition on >= 500.0 ms
  • 500.0 ms
  • Continuous
  • 2 DCY
 -- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
U0092 Vehicle Communication Bus H LIN: Controller Reading Back Sent Message
  • LIN message no feedback
  • Battery voltage 9.50 - 16.0 V
  • Time after ignition on >= 500.0 ms
  • 2.9 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
  • Battery voltage 9.50 - 16.0 V
  • Time after ignition on >= 500.0 ms
  • 0.8 s
  • Continuous
  • 2 DCY
 -- Check the CAN bus Powertrain terminal resistance. 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 > 500.0 ms
  • 2.0 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
  • Time out no message
  • Time after ignition on > 500.0 ms
  • 5.0 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
  • Battery voltage 9.50 - 16.0 V
  • Time after ignition on >= 500.0 ms
  • 5.0 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
  • Battery voltage 9.50 - 16.0 V
  • Time after ignition on >= 500.0 ms
  • 5.0 s
  • Continuous
  • 2 DCY
 -- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
U0199 Lost Communication With "Door Control Module A" COM: Door Control Module Communication With Door Control Module (Driver-Side)
  • Time out no message
  • Time after ignition on > 0.5 s
  • 2.5 s
  • Continuous
  • 2 DCY
 -- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
U0284 Lost Communication With Active Grille Air Shutter Module "A"" COM: Active Grille Air Shutter Communication With Active Grille Air Shutter
  • Received message no message
  • Battery voltage 9.50 - 16.0 V
  • Time after ignition on >= 500.0 ms
  • 3.0 s
  • Continuous
  • 2 DCY
 -- Check the Radiator Shutter Motor -V544-. Refer to Radiator Shutter Motor - V544-, CHECKING .-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
U0322 Software Incompatibility With Body Control Module COM: Ambient Air Temperature (AAT) Sensor Communication With BCM
  • AAT signal: coding FDh [-]
  • Ignition on
  • 30.0 s
  • Continuous
  • 2 DCY
 -- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
U0415 Invalid Data Received From Anti-Lock Brake System (ABS) Control Module COM: Vehicle Speed Sensor (VSS) Communication With VSS
  • Speed sensor signal: sensor error 655.35 km/h
  • Time after ignition on > 500.0 ms
  • 0.5 s
  • Continuous
  • 2 DCY
 -- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
  • Speed sensor signal: low voltage error 655.33 km/h
  • Speed sensor signal: out of range high > 325.0 km/h
  • Speed sensor signal: initialization error 655.34 km/h
COM: Brake System Control Module (BSCM) Communication With BSCM
  • Received data implausible message
  • 2.0 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
  • 30.0 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 Control Module COM: Instrument Panel Cluster (IPC) Communication With IPC
  • Received data implausible message
  • Time after ignition on > 500.0 ms
  • 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-. Refer to appropriate repair information.
U0585 Invalid Data Received From Active Grille Air Shutter Module "A" COM: Active Grille Air Shutter Actuator Internal Check (Communication)
  • Communication error detected
  
  • 150.0 s
  • Continuous
  • 2 DCY
 -- Check the Radiator Shutter Motor -V544-. Refer to Radiator Shutter Motor - V544-, CHECKING .-- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
COM: Active Grille Air Shutter Communication With Active Grille Air Shutter
  • Received message implausible message
  • Battery voltage 9.50 - 16.0 V
  • Time after ignition on >= 500.0 ms
  • 3.0 s
  • Continuous
  • Received message signal out of valid range
  • Time after ignition on >= 0.5 s
  • 1.0 s
  • Continuous
U1103 Production Mode Active Engine Control Module (ECM): Production Mode Function Monitoring: Mode Change
  • Production mode active
  • For activation:
  • During ECM keep alive-time after ignition off
  • Vehicle speed <= 5 km/h
  • Engine speed 0 RPM
  • Max trip mileage since initial vehicle start-up < 100 km
  • For hybrid:
  • Drive motor off
  • 0.0 s
  • Continuous
  • 1 DCY
 -- Vehicle is in production mode. Refer to appropriate repair 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.
U3501 Control Module Input Power "A" Circuit Low Battery Voltage Vehicle State: Not Ready To Drive Out Of Range Low
  • Battery voltage < 9.0 V
  • Case 1
  • Ignition on
  • Engine not running
  • engine start @ current DCY not detected
  • Case 2
  • Ignition off
  • Engine not running
  • ECM initialization active
  • 9.0 s
  • Continuous
  • 2 DCY
 -- Check the Motronic Engine Control Module Power Supply Relay -J271-. Refer to Fuel Pressure Regulator Valve - N276-, CHECKING . -- Check the powers and grounds to the Engine Control Module -J623-. If all are ok, then replace the Engine Control Module -J623-. Refer to appropriate repair information.
Battery Voltage Vehicle State: Ready To Drive Out Of Range Low
  • Battery voltage < 11.0 V
  • Case 1
  • Engine running
  • Time after first engine start > 1.0 s
  • Case 2
  • Engine not running
  • Stop/start mode active
Battery Voltage Vehicle State: ECM Keep Alive Mode Out Of Range Low
  • Battery voltage < 9.0 V
  • ECM keep alive mode active
U3502 Control Module Input Power "A" Circuit High Battery Voltage Vehicle State: Not Ready To Drive Out Of Range High
  • Battery voltage > 16.0 V
  • Case 1
  • Ignition on
  • Engine not running
  • Engine start @ current DCY not detected
  • Case 2
  • Ignition off
  • Engine not running
  • ECM initialization active
  • 9.0 s
  • Continuous
  • 2 DCY
 -- Check the Motronic Engine Control Module Power Supply Relay -J271-. Refer to Fuel Pressure Regulator Valve - N276-, CHECKING . -- Check the powers and grounds to the Engine Control Module -J623-. If all are ok, then replace the Engine Control Module -J623-. Refer to appropriate repair information.
Battery Voltage Vehicle State: Ready To Drive Out Of Range High
  • Case 1
  • Engine running
  • Time after first engine start > 1.0 s
  • Case 2
  • Engine not running
  • Stop/start mode active
Battery Voltage Vehicle State: ECM Keep Alive Mode Out Of Range High
  • ECM keep alive mode active
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