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Engine Control Module --, 2013-2014 MY

DTC Error Message Diagnostic Procedure Malfunction Criteria and Threshold Value Secondary Parameters with Enable Conditions Monitoring Time Length Frequency of checks, MIL Illum
P000A  A Camshaft Position Slow Response Bank 1 -- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 -N205-, CHECKING .
  • adjustment angle difference < 5° CA
  • number of checks 10 times
  • engine speed > 608 RPM
  • setpoint change before check < 3 °CA for 1.2 s
  • setpoint change > 7 °CRK
  • catalyst heating inactive
 10 Times
  • Continuous
  • 2 DCY
P000C  A Camshaft Position Slow Response Bank 2 -- Check the Camshaft Adjustment Valve 2 -N208-. Refer to Camshaft Adjustment Valve 2 -N208-, CHECKING .
  • adjustment angle difference < 5° CA
  • number of checks 10 times
  • engine speed > 608 RPM
  • setpoint change before check < 3° CRK for 1.2 s
  • setpoint change > 7° CRK
  • catalyst heating inactive
 10 Times
  • Continuous
  • 2 DCY
P0010 A Camshaft Position Actuator Circuit / Open Bank 1 -- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 -N205-, CHECKING .
  • signal current > 0.8 mA
  • camshaft valve, Commanded ON
 2 s
  • Continuous
  • 2 DCY
P0011  A Camshaft Position - Timing Over-Advanced or System Performance Bank 1 -- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 -N205-, CHECKING .
  • adjustment angle difference > 10° CA
  • number of checks 3 times
  • engine speed > 608 RPM
  • "modeled oil temperature (no map. just bottom and top limit)"ECT 10° - 130 °C
  • catalyst heating Not Active
  • delta set point >17° CA
  • max set-point change during check < 3° CA for 6 s
 3 Checks
  • Continuous
  • 2 DCY
P0016 Crankshaft Position - Camshaft Position Correlation Bank 1 Sensor A -- Check the Camshaft Position (CMP) Sensor -G40-. Refer to Camshaft Position Sensor -G40-, CHECKING .-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor -G28-, CHECKING
  • adaptive value > 146° CA
  • engine speed > 608 RPM
 0.5 s
  • Continuous
  • 2 DCY
P0018 Crankshaft Position - Camshaft Position Correlation Bank 2 Sensor A -- Check the Camshaft Position Sensor 2 -G163-. Refer to Camshaft Position Sensor 2 -G163-, CHECKING .-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor -G28-, CHECKING
  • adaptive value < 84° CA
  • engine speed > 608 RPM
 0.5 s
  • Continuous
  • 2 DCY
P0020  A Camshaft Position Actuator Circuit / Open Bank 2 -- Check the Camshaft Adjustment Valve 2 -N208-. Refer to Camshaft Adjustment Valve 2 -N208-, CHECKING .
  • signal current< 0.8 mA
  • camshaft valve, on
 2 s
  • Continuous
  • 2 DCY
P0021  A Camshaft Position - Timing Over-Advanced or System Performance Bank 2 -- Check the Camshaft Adjustment Valve 2 -N208-. Refer to Camshaft Adjustment Valve 2 -N208-, CHECKING .
  • adjustment angle difference > 10° CA
  • number of checks 3 times
  • engine speed > 608 RPM
  • "modeled oil temperature (no map. just bottom and top limit)"ECT 10° - 130 °C
  • catalyst heating Not Active
  • delta set point >17° CA
  • max set-point change during check < 3° CA for 6 s
 3 Checks
  • Continuous
  • 2 DCY
P0030 HO2S Heater Control Circuit Bank 1 Sensor 1 -- Check the Oxygen Sensor (O2S) Heater -Z19-. Refer to Heated Oxygen Sensor -G39- / Oxygen Sensor Heater -Z19-, CHECKING .
  • Heater current (hardware values)< 8 to 40 mA
  • duty cycle 0.4 - 99.6%
  • heater Commanded ON
 5.2 s
  • Continuous
  • 2 DCY
P0031 HO2S Heater Control Circuit Low Bank 1 Sensor 1 -- Check the Oxygen Sensor (O2S) Heater -Z19-. Refer to Heated Oxygen Sensor -G39- / Oxygen Sensor Heater -Z19-, CHECKING .
  • Heater voltage (hardware values)< 1.9 to 2.22 V
  • duty cycle 99.6%
  • heater Commanded OFF
 5.2 s
  • Continuous
  • 2 DCY
P0032 HO2S Heater Control Circuit High Bank 1, Sensor 1 -- Check the Oxygen Sensor (O2S) Heater -Z19-. Refer to Heated Oxygen Sensor -G39- / Oxygen Sensor Heater -Z19-, CHECKING .
  • Heater current (hardware values)> 8 to 11 A
  • duty cycle > 0.4%
  • heater commanded on
 5.2 s
  • Continuous
  • 2 DCY
P0036 HO2S Heater Control Circuit Bank 1 Sensor 2 -- Check the Oxygen Sensor (O2S) Heater -Z29-. Refer to Oxygen Sensor After Three Way Catalytic Converter -G130- / Heater For Oxygen Sensor 1 After Catalytic Converter -Z29-, CHECKING .
  • Heater current (hardware values)< 8 to 40 mA
  • duty cycle 0.4 - 99.6%
  • heater Commanded ON
 2 s
  • Continuous
  • 2 DCY
P0037 HO2S Heater Control Circuit Low Bank 1 Sensor 2 -- Check the Oxygen Sensor (O2S) Heater -Z29-. Refer to Oxygen Sensor After Three Way Catalytic Converter -G130- / Heater For Oxygen Sensor 1 After Catalytic Converter -Z29-, CHECKING .
  • heater voltage < 1.9 to 2.22 V
  • duty cycle < 99.6%
  • heater Commanded OFF
 2 s
  • Continuous
  • 2 DCY
P0038 HO2S Heater Control Circuit High Bank 1 Sensor 2 -- Check the Oxygen Sensor (O2S) Heater -Z29-. Refer to Oxygen Sensor After Three Way Catalytic Converter -G130- / Heater For Oxygen Sensor 1 After Catalytic Converter -Z29-, CHECKING .
  • Heater current (hardware values) > 3 to 5 A
  • duty cycle > 0.4 to 99.6 %
  • heater Commanded ON
 2 s
  • Continuous
  • 2 DCY
P0042 HO2S Heater Circuit (Bank 1, Sensor 3) open circuit SULEV -- Check the Oxygen Sensor (O2S) Heater - Center Three Way Catalytic Converter (TWC) -Z64-. Refer to THREE WAY CATALYTIC CONVERTER, CHECKING . heater voltage 4.50...5.50 V
  • engine speed, >80 RPM
  • heater commanded off
 0.50 s
  • Continuous
  • 2 DCY
P0043 HO2S Heater Control Circuit Low (Bank 1, Sensor 2) short to ground -- Check the Oxygen Sensor (O2S) Heater -Z29-. Refer to Oxygen Sensor After Three Way Catalytic Converter -G130- / Heater For Oxygen Sensor 1 After Catalytic Converter -Z29-, CHECKING .
  • SULEV Heater voltage < 3 V
  • ULEV Heater voltage < 3 V
  • SULEV Time after engine start, >5 s
  • heater commanded off
  • ULEV engine speed > 80 RPM
  • heater, commanded off
 0.50 s
  • Continuous
  • 2 DCY
P0044 HO2S Heater Control Circuit High (Bank 1, Sensor 2) Short to Battery voltage -- Check the Oxygen Sensor (O2S) Heater -Z29-. Refer to Oxygen Sensor After Three Way Catalytic Converter -G130- / Heater For Oxygen Sensor 1 After Catalytic Converter -Z29-, CHECKING . Heater current, > 2.70 - 5.50 A
  • engine speed, >80 RPM
  • heater commanded on
 0.50 s
  • Continuous
  • 2 DCY
P0050 HO2S Heater Control Circuit Bank 2, Sensor 1 -- Check the Oxygen Sensor 2 Heater -Z28-. Refer to Heated Oxygen Sensor 2 -G108- / Oxygen Sensor 2 Heater -Z28-, CHECKING .
  • Heater current (hardware values)< 8 to 40 mA
  • duty cycle 0.4 - 99.6%
  • heater Commanded ON
 5.2 s
  • Continuous
  • 2 DCY
P0051 HO2S Heater Control Circuit Low Bank 2 Sensor 1 -- Check the Oxygen Sensor 2 Heater -Z28-. Refer to Heated Oxygen Sensor 2 -G108- / Oxygen Sensor 2 Heater -Z28-, CHECKING .
  • Heater voltage (hardware values)< 1.9 to 2.22 V
  • duty cycle 99.6%
  • heater Commanded OFF
 5.2 s
  • Continuous
  • 2 DCY
P0052 HO2S Heater Control Circuit High Bank 2, Sensor 1 -- Check the Oxygen Sensor 2 Heater -Z28-. Refer to Heated Oxygen Sensor 2 -G108- / Oxygen Sensor 2 Heater -Z28-, CHECKING .
  • Heater current (hardware values)> 8 to 11A
  • duty cycle > 0.4%
  • heater commanded on
 5.2 s
  • Continuous
  • 2 DCY
P0056 HO2S Heater Control Circuit Bank 2, Sensor 2 -- Check the Heater For Oxygen Sensor 2 After Catalytic Converter -Z30-. Refer to Oxygen Sensor 2 After Catalytic Converter -G131- / Heater For Oxygen Sensor 2 After Catalytic Converter -Z30-, CHECKING .
  • Heater current (hardware values)< 8 to 40 mA
  • duty cycle 0.4 - 99.6%
  • heater Commanded ON
 2 s
  • Continuous
  • 2 DCY
P0057 HO2S Heater Control Circuit Low Bank 2 Sensor 2 -- Check the Heater For Oxygen Sensor 2 After Catalytic Converter -Z30-. Refer to Oxygen Sensor 2 After Catalytic Converter -G131- / Heater For Oxygen Sensor 2 After Catalytic Converter -Z30-, CHECKING .
  • heater voltage < 1.9 to 2.22 V
  • duty cycle < 99.6%
  • heater Commanded OFF
 2 s
  • Continuous
  • 2 DCY
P0058 HO2S Heater Control Circuit High Bank 2 Sensor 2 -- Check the Heater For Oxygen Sensor 2 After Catalytic Converter -Z30-. Refer to Oxygen Sensor 2 After Catalytic Converter -G131- / Heater For Oxygen Sensor 2 After Catalytic Converter -Z30-, CHECKING
  • Heater current (hardware values) > 3 to 5 A
  • duty cycle > 0.4 to 99.6 %
  • heater Commanded ON
 2 s
  • Continuous
  • 2 DCY
P0068 MAP/MAF - Throttle Position Correlation -- Check the Control Valve Control Unit -J808-. Refer to Control Valve Position Sensor -G584- / Control Valve Control Unit -J808-, CHECKING .-- Check the Intake Air Temperature (IAT) Sensor -G42- with integrated Manifold Absolute Pressure Sensor -G71- Refer to Manifold Absolute Pressure Sensor -G71- / Intake Air Temperature Sensor -G42-, CHECKING
  • deviation throttle controller < 43 or > 43%
  • difference actual pressure downstream throttle to set-point value >30 kPa
  • pressure quotient < 0.53 -
  • engine speed 512 - 3600 RPM
  • time after engine start > 70 s
  • fuel cut - off not active
  • throttle position >4.5%
  • fuel trim activity -15...15%
 5 s
  • Continuous
  • 2 DCY
P0071 Ambient Air Temperature Sensor Range/Performance -- Check the Outside Air Temperature Sensor -G17-. Refer to AMBIENT AIR TEMPERATURE SENSOR, CHECKING
  • for time > 10 s
  • intake air temp < = 5.2° C @ engine start
  • minus
  • intake air temp @ condition vehicle speed >20 MPH
  • for time >10 s
 AND
  • difference ECT vs. CHDT vs. IAT at engine start< 26.5 °C (depending on engine off time) map (1)
  • difference AAT vs. IAT at engine start > 26.5 °C (depending on engine off time) map (1)
  • difference AAT vs. ECT at engine start > 26.5 °C (depending on engine off time) map (1)
  • difference AAT vs. CHDT at engine start> 26.5 °C (depending on engine off time) map (1)
  • engine off time > 8h
Blockheater:
  • ECT @ start < 2 °C
  • minus
  • ECT @ condition: time after engine start = 90.0 s
solar radiation case 1:
  • AAT @ start< = 5 °C
  • minus
  • AAT @ condition: vehicle speed> 20mph
  • for time> 10.0 s
solar radiation case 2:
  • IAT @ start < = 5 °C
  • minus
  • IAT @ condition: vehicle speed> 20 mph
 2 s
  • Once/DCY
  • 2 DCY
P0072 Ambient Air Temperature Sensor Circuit Low -- Check the Outside Air Temperature Sensor -G17-. Refer to AMBIENT AIR TEMPERATURE SENSOR, CHECKING
  • Failure
  • time after ignition on > 2.0 s
 1 s
  • Continuous
  • 2 DCY
P0073 Ambient Air Temperature Sensor Circuit High -- Check the Outside Air Temperature Sensor -G17-.
  • Failure
  • time after ignition on > 2.0 s
 1 s
  • Continuous
  • 2 DCY
P007C Charge Air Cooler Temperature Sensor Circuit Low Bank 1 -- Check the Charge Air Pressure Sensor -G31- Integrated with Intake Manifold Temperature Sensor -G72- Refer to Charge Air Pressure Sensor -G31- / Intake Manifold Temperature Sensor -G72-, CHECKING
  • IAT> 129 °C
 --- 2 s
  • Continuous
  • 2 DCY
P007D Charge Air Cooler Temperature Sensor Circuit High Bank 1 -- Check the Charge Air Pressure Sensor -G31- Integrated with Intake Manifold Temperature Sensor -G72- Refer to Charge Air Pressure Sensor -G31- / Intake Manifold Temperature Sensor -G72-, CHECKING
  • IAT < -40 °C
 --- 2 s
  • Continuous
  • 2 DCY
P0087 Fuel Rail / System Pressure Too Low -- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor -G247-, CHECKING
  • deviation fuel rail pressure control > 0.105 g/Rev
  • AND
  • deviation HO2S control -15 - 15%
  • actual pressure 3.5 MPa
  • target pressure-actual pressure >2 MP
  • and
  • deviation HO2S control -15... 15 %
  • engine speed, 580 - 3480 RPM
  • time after engine start > 5 s
  • fuel cut off, not active
  • catalyst heating not active
  • HO2S control, closed loop
  • EVAP canister load< 25%
  • high press. pump setpoint 0.015 - 0.105 g/Rev
  • engine speed, 580...3480 RPM
  • time after engine start > 5 s
  • fuel cut off, not active
  • catalyst heating not active
  • HO2S control, closed loop
  • EVAP canister load< 25%
  • high press. pump setpoint 0.015 - 0.105 g/Rev
  • engine speed, 580 - 3480 RPM
  • time after engine start > 5 s
  • fuel cut off, not active
  • catalyst heating not active
  • HO2S control, closed loop
  • EVAP canister load< 25%
  • high press. pump setpoint 0.015 - 0.105 g/Rev
  • 5 s
  • 20 s
  • 20 s
  • Continuous
  • 2 DCY
P0088 Fuel Rail/System Pressure - Too High -- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor -G247-, CHECKING Fuel rail pressure > 13.9 MPa --- 3 s
  • 2 DCY
P0089 Fuel Pressure Regulator 1 Performance -- Check the Low Fuel Pressure Sensor -G410-. Refer to Low Fuel Pressure Sensor -G410-, CHECKING
  • deviation fuel press control (LP) < -28% or > 35%
  • engine speed 500 - 4500 RPM
  • Time after engine start > 12 s
 5 s
  • Continuous
  • 2 DCY
  • target press minus actual press > 0.17 MPa
  • engine speed 500 - 4500 RPM
  • Time after engine start > 12 s
  • ECT 70 - 105° C
  • delta fuel press low < 25 kPa
  • fuel cut - off not active
 5 s
  • target press minus actual press < 0.17 MPa
  • engine speed 500 - 4500 RPM
  • Time after engine start > 12 s
  • mass fuel flow set point 0.024 - 0.195 g/Rev
  • ECT 70 - 95 °C
 60 s
P008A Low Pressure Fuel System Pressure - Too Low -- Check the Low Fuel Pressure Sensor -G410-. Refer to Low Fuel Pressure Sensor -G410-, CHECKING
  • Actual pressure < 0.08 MPa
  • engine speed 500...6000 RPM
  • time after engine start > 12 s
 5 s
  • Continuous
  • 2 DCY
P008B Low Pressure Fuel System Pressure - Too High -- Check the Low Fuel Pressure Sensor -G410-. Refer to Low Fuel Pressure Sensor -G410-, CHECKING
  • Actual pressure >1.1 MPa
  • engine speed 500 - 6000 RPM
  • time after engine start > 12 s
 5 s
  • Continuous
  • 2 DCY
P0090 Fuel Pressure Regulator 1 Control Circuit/Open -- Check the Fuel Metering Valve -N290-. Refer to Fuel Metering Valve -N290-, CHECKING
  • signal voltage < 2.9.. 3.2 [V]
   2 s
  • Continuous
  • 2 DCY
P0091 Fuel Pressure Regulator 1 Control Circuit Low -- Check the Fuel Metering Valve -N290-. Refer to Fuel Metering Valve -N290-, CHECKING
  • signal voltage1.95.. 2.2[V]
   2 s
  • Continuous
  • 2 DCY
P0092 Fuel Pressure Regulator 1 Control Circuit High -- Check the Fuel Metering Valve -N290-. Refer to Fuel Metering Valve -N290-, CHECKING
  • short to battery plussignal current> 8 to 11 A
  • time after engine start 100 to 400 s
 2 s
  • Continuous
  • 2 DCY
P0096 Intake Air Temperature Sensor 2 Circuit Range/Performance Bank 1 -- Check the Charge Air Pressure Sensor -G31- Integrated with Intake Manifold Temperature Sensor -G72- Refer to Charge Air Pressure Sensor -G31- / Intake Manifold Temperature Sensor -G72-, CHECKING
  • difference AAT vs. ECT vs. CHDT at engine start < 26.5 °C (depending on engine off time) map (1)
  • difference IAT vs. CHDT at engine start > 26.5 °C (depending on engine off time) map (1)
  • difference IAT vs. AAT at engine start > 26.5 °C (depending on engine off time) map (1)
  • difference IAT vs. ECT at engine start > 26.5 °C (depending on engine off time) map (1)
  • engine off time > 8h
Blockheater:
  • ECT @ start < 2 °C
  • minus
  • ECT @ condition: time after engine start = 90.0 s
solar radiation case 1:
  • AAT @ start< = 5 °C
  • minus
  • AAT @ condition: vehicle speed> 20mph
  • for time> 10.0 s
solar radiation case 2:
  • IAT @ start < = 5 °C
  • minus
  • IAT @ condition: vehicle speed> 20 mph
 2 s
  • Once/DCY
  • 2 DCY
P00A2 Charge Air Cooler Temperature Sensor Circuit Low Bank 2 -- Check the Charge Air Pressure Sensor 2 -G447- and integrated Intake Manifold Temperature Sensor 2 -G430- Refer to Charge Air Pressure Sensor 2 -G447- / Intake Manifold Temperature Sensor 2 -G430-, CHECKING
  • IAT> 129[°C]
 --- 2 s
  • Continuous
  • 2 DCY
P00A3 Charge Air Cooler Temperature Sensor Circuit High Bank 2 -- Check the Charge Air Pressure Sensor 2 -G447- and integrated Intake Manifold Temperature Sensor 2 -G430- Refer to Charge Air Pressure Sensor 2 -G447- / Intake Manifold Temperature Sensor 2 -G430-, CHECKING
  • IAT< -40[°C]
 --- 2 s
  • Continuous
  • 2 DCY
P00A6 Intake Air Temperature Sensor 2 Circuit Range/Performance Bank 2 -- Check the Charge Air Pressure Sensor 2 -G447- and integrated Intake Manifold Temperature Sensor 2 -G430- Refer to Charge Air Pressure Sensor 2 -G447- / Intake Manifold Temperature Sensor 2 -G430-, CHECKING
  • difference AAT vs. ECT vs. CHDT at engine start < 26.5 °C (depending on engine off time) map (1)
  • difference IAT vs. CHDT at engine start > 26.5 °C (depending on engine off time) map (1)
  • difference IAT vs. AAT at engine start > 26.5 °C (depending on engine off time) map (1)
  • difference IAT vs. ECT at engine start > 26.5 °C (depending on engine off time) map (1)
  • engine off time > 8h
Blockheater:
  • ECT @ start < 2 °C
  • minus
  • ECT @ condition: time after engine start = 90.0 s
solar radiation case 1:
  • AAT @ start< = 5 °C
  • minus
  • AAT @ condition: vehicle speed> 20mph
  • for time> 10.0 s
solar radiation case 2:
  • IAT @ start < = 5 °C
  • minus
  • IAT @ condition: vehicle speed> 20 mph
 2 s
  • Once/DCY
  • 2 DCY
P0111 IIntake Air Temperature Sensor 1 Circuit Range/Performance Bank 1 -- Check the Intake Air Temperature (IAT) Sensor -G42- with integrated Manifold Absolute Pressure Sensor -G71- Refer to Manifold Absolute Pressure Sensor -G71- / Intake Air Temperature Sensor -G42-, CHECKING
  • difference AAT vs. ECT vs. CHDT at engine start < 26.5 °C (depending on engine off time) map (1)
  • difference IAT vs. CHDT at engine start > 26.5 °C (depending on engine off time) map (1)
  • difference IAT vs. AAT at engine start > 26.5 °C (depending on engine off time) map (1)
  • difference IAT vs. ECT at engine start > 26.5 °C (depending on engine off time) map (1)
  • engine off time > 8h
Blockheater:
  • ECT @ start < 2 °C
  • minus
  • ECT @ condition: time after engine start = 90.0 s
solar radiation case 1:
  • AAT @ start< = 5 °C
  • minus
  • AAT @ condition: vehicle speed> 20mph
  • for time> 10.0 s
solar radiation case 2:
  • IAT @ start < = 5 °C
  • minus
  • IAT @ condition: vehicle speed> 20 mph
 2 s
  • Once/DCY
  • 2 DCY
P0112 Intake Air Temperature Sensor 1 Circuit Low Bank 1 -- Check the Intake Air Temperature (IAT) Sensor -G42- with integrated Manifold Absolute Pressure Sensor -G71- Refer to Manifold Absolute Pressure Sensor -G71- / Intake Air Temperature Sensor -G42-, CHECKING
  • IAT > 129 °C
 --- 2 s
  • Continuous
  • 2 DCY
P0113 Intake Air Temperature Sensor 1 Circuit High Bank 1 -- Check the Intake Air Temperature (IAT) Sensor -G42- with integrated Manifold Absolute Pressure Sensor -G71- Refer to Manifold Absolute Pressure Sensor -G71- / Intake Air Temperature Sensor -G42-, CHECKING
  • IAT < - 40 °C
 --- 2 s
  • Continuous
  • 2 DCY
P0116 Engine Coolant Temperature Sensor 1 Circuit Range/Performance -- Check Engine Coolant Temperature (ECT) Sensor -G62-. Refer to Engine Coolant Temperature Sensor -G62-, CHECKING .-- Check the coolant regulator. Refer to Engine Mechanical, Fuel Injection and Ignition, Cooling System Components.
  • difference AAT vs. ECT vs. IAT at engine start < 26.5 °C (depending on engine off time) map (1)
  • difference IAT vs. CHDT at engine start > 26.5 °C (depending on engine off time) map (1)
  • difference IAT vs. AAT at engine start > 26.5 °C (depending on engine off time) map (1)
  • difference IAT vs. ECT at engine start > 26.5 °C (depending on engine off time) map (1)
  • engine off time > 8h
Blockheater:
  • ECT @ start < 2 °C
  • minus
  • ECT @ condition: time after engine start = 90.0 s
solar radiation case 1:
  • AAT @ start< = 5 °C
  • minus
  • AAT @ condition: vehicle speed> 20mph
  • for time> 10.0 s
solar radiation case 2:
  • IAT @ start < = 5 °C
  • minus
  • IAT @ condition: vehicle speed> 20 mph
 2 s
  • Once/DCY
  • 2 DCY
P0117 Engine Coolant Temperature Sensor 1 Circuit Low -- Check Engine Coolant Temperature (ECT) Sensor -G62-. Refer to Engine Coolant Temperature Sensor -G62-, CHECKING .-- Check the coolant regulator. Refer to Engine Mechanical, Fuel Injection and Ignition, Cooling System Components.
  • ECT, < - 45.8 °C
 --- 2 s
  • continuous
  • 2 DCY
P0118 Engine Coolant Temperature Sensor 1 Circuit High -- Check Engine Coolant Temperature (ECT) Sensor -G62-. Refer to Engine Coolant Temperature Sensor -G62-, CHECKING .-- Check the coolant regulator. Refer to Engine Mechanical, Fuel Injection and Ignition, Cooling System Components.
  • ECT, > 141 °C
 --- 2 s
  • continuous
  • 2 DCY
P0121 Throttle/Pedal Position Sensor/Switch "A" Circuit Range/Performance -- Check the EPC Throttle Drive -G186- / Throttle Valve Control Module -J338-. Refer to Throttle Valve Control Module -J338-, CHECKING .
  • TPS 1-TPS 2, > 5.79°
  • AND
  • relative mass air integral > 100... at 0.45 s
  • engine speed > 500 [RPM]
  • TPS no fault
 0.2 s
  • continuous
  • 2 DCY
P0122 Throttle/Pedal Position Sensor/Switch "A" Circuit Low -- Check the EPC Throttle Drive -G186- / Throttle Valve Control Module -J338-. Refer to Throttle Valve Control Module -J338-, CHECKING .
  • Signal voltage, < 0.117 V
 --- 0.2 s
  • continuous
  • 2 DCY
P0123 Throttle/Pedal Position Sensor/Switch "A" Circuit High -- Check the EPC Throttle Drive -G186- / Throttle Valve Control Module -J338-. Refer to Throttle Valve Control Module -J338-, CHECKING .
  • signal voltage > 4.6[V]
 --- 0.2 s
  • continuous
  • 2 DCY
P012B Turbocharger/Supercharger Inlet Pressure Sensor Circuit Range/Performance Downstream of throttle valve -- Check the Manifold Absolute Pressure Sensor -G71- with Integrated Intake Air Temperature Sensor -G42-. Refer Manifold Absolute Pressure Sensor -G71- / Intake Air Temperature Sensor -G42-, CHECKING
  • pressure difference in cross check between boost pressure sensor 1/2; inlet charger pressure and ambient pressure sensor > 7 kPa
  • pressure difference in cross check between boost pressure sensor 1/2 and inlet charger pressure (1) > 12..27 kPa
  • depending on engine speed
  • engine speed 0 RPM
  • time after engine stop > 10 s
  • vehicle speed 0 MPH
  • modeled pressure quotient 0.35 - 0.8 -
  • engine speed (no map, just bottom and top limit) 600 - 6000 RPM
 5 s
  • Continuous
  • 2 DCY
P012C Turbocharger/Supercharger Inlet Pressure Sensor Circuit Low Downstream of throttle valve -- Check the Manifold Absolute Pressure Sensor -G71- with Integrated Intake Air Temperature Sensor -G42-. Refer Manifold Absolute Pressure Sensor -G71- / Intake Air Temperature Sensor -G42-, CHECKING
  • signal voltage < 0.2 V
 --- 1 s
  • Continuous
  • 2 DCY
P012D Turbocharger/Supercharger Inlet Pressure Sensor Circuit High Downstream of throttle valve -- Check the Manifold Absolute Pressure Sensor -G71- with Integrated Intake Air Temperature Sensor -G42-. Refer Manifold Absolute Pressure Sensor -G71- / Intake Air Temperature Sensor -G42-, CHECKING
  • signal voltage >4.8 V
 --- 1 s
  • Continuous
  • 2 DCY
P0130 HO2 Sensor Circuit Bank 1, Sensor 1 -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to Heated Oxygen Sensor -G39- / Oxygen Sensor Heater -Z19-, CHECKING .
  • O2S ceramic temp. <640.0° C
  • Modeled exhaust temp>300° C
  • fuel cut-off not activeactive
 12 s
  • multiple
  • 2 DCY
P0131 HO2 Sensor Circuit Low Voltage Bank 1 Sensor 1 -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to Heated Oxygen Sensor -G39- / Oxygen Sensor Heater -Z19-, CHECKING .
  • signal voltage < 0.13 V
 --- 3 s
  • continuous
  • 2 DCY
P0132 HO2 Sensor Circuit High Voltage Bank 1 Sensor 1 -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to Heated Oxygen Sensor -G39- / Oxygen Sensor Heater -Z19-, CHECKING .
  • signal voltage > 5.5 V
 --- 3 s
  • continuous
  • 2 DCY
P0133  HO2 Sensor Circuit Slow Response Bank 1 Sensor 1 -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to Heated Oxygen Sensor -G39- / Oxygen Sensor Heater -Z19-, CHECKING .
  • response check- HO2S value vs modeled HO2S value > 0.9004
  • ECT > 40°
  • HO2S (no map. just bottom and top limit)"0.93..1.1[-]
  • Engine speed, 990...3008 RPM
  • delta engine speed to floating mean value <40 [RPM]
  • mass air flow 24...1275 g/Rev
  • delta mass air flow < 0.24 g/Rev
  • delta driver torque request to floating mean value<130[Nm]
  • integrated air mass flow (3)>0.45..6[kg]
 35 s
  • once DCY
  • 2 DCY
P0135  HO2 Sensor Heater Circuit Bank 1, Sensor 1 -- Check the Oxygen Sensor (O2S) Heater -Z19-. Refer to Heated Oxygen Sensor -G39- / Oxygen Sensor Heater -Z19-, CHECKING .
  • UEGO ceramic temperature< 680° C and/or > 965° C
  • O2S front dewpoint exceeded
  • Heater control, Active
  • lambda controlactive
  • O2S front no other faults
 40 s
  • continuous
  • 2 DCY
P0136  HO2 Sensor Circuit Bank 1 Sensor 2 -- Check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-. Refer to Oxygen Sensor After Three Way Catalytic Converter -G130- / Heater For Oxygen Sensor 1 After Catalytic Converter -Z29-, CHECKING . oscillation check
  • O2S signal rear not oscillating at reference +/- 10 mV
  • O2S rear ready
  • trim control post cat closed loop > 200 s
  • engine speed > 992 RPM
  • λ-set value (no map. just bottom and top limit)"0.9 ••• 1.1
 40 s
  • continuous
  • 2 DCY
signal range check
  • signal voltage > 0.15 V
  • integrated mass air flow 30...85 g
  • fuel cut-off active
 5 s
P0137 HO2 Sensor Circuit Low Voltage Bank 1 Sensor 2 -- Check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-. Refer to Oxygen Sensor After Three Way Catalytic Converter -G130- / Heater For Oxygen Sensor 1 After Catalytic Converter -Z29-, CHECKING .
  • Signal voltage, < 20mV
  • AND
  • internal resistance < 10Ω
  • O2S rear-fully heated up
  • mass air flow > 12 kg/h
  • O2S rear dewpoint, exceeded
 5 s
  • continuous
  • 2 DCY
P0138  HO2 Sensor Circuit High Voltage Bank 1 Sensor 2 -- Check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-. Refer to Oxygen Sensor After Three Way Catalytic Converter -G130- / Heater For Oxygen Sensor 1 After Catalytic Converter -Z29-, CHECKING .
  • Signal voltage > 1.2 V
 --- 5 s
  • continuous
  • 2 DCY
P0139 HO2 Sensor Circuit Slow Response Bank 1 Sensor 2 -- Check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-. Refer to Oxygen Sensor After Three Way Catalytic Converter -G130- / Heater For Oxygen Sensor 1 After Catalytic Converter -Z29-, CHECKING .
  • O2S signal rear- signal too slow- 1
  • ECT > 60° C
  • mass air flow 6...120 kg/h
  • O2S rear signal voltage 0.6...0.40 V
  • fuel cut-off, enabled
  • modeled exhaust gas temp. > 540° C
  • internal resistance<3000Ω
  • mass air flow > 0 mg/s
  • closed loop > 240 s
  • signal voltage 0.3...0.6 V
  • modeled exhaust gas temp. > 450° C
  • internal resistance<3000Ω
  • O2S rear ready
 3 Times
  • once DCY
  • 2 DCY
P013A  HO2 Sensor Slow Response - Rich to Lean Bank 1 Sensor 2 -- Check the Oxygen Sensor After Three Way Catalytic Converter -G130- and Heater For Oxygen Sensor 1 After Catalytic Converter -Z29-. Refer to Oxygen Sensor After Three Way Catalytic Converter -G130- / Heater For Oxygen Sensor 1 After Catalytic Converter -Z29-, CHECKING .
  • arithmetic filtered max differential transient time at rich to lean transition< = 800 mV/s
  • Number of checks >= 2
  • lambda controlclosed loop
  • 02S frontready
  • 02S rearready
  • coolant temperature >70 °C
  • internal resistance O2S rear>3000 Ohm
  • integrated exhaust mass flow2.5 kg
  • catalyst temperature (no map, just bottom and top limit) 550 - 900 °C
  • exhaust mass flow (no map, just bottom and top limit) 38 - 140 kg/h
  • gradient exhaust mass flow16.5 g/rev/s
  • sensor voltage at start of measurement< 600 mV
  • sensor voltage at start of measurement> = 298mV
  • canister Load<0, 3
  • engine speed (no map, just bottom and top limit) 1056 - 4000 RPM
 25 s
  • once / DCY
  • 2 DCY
P013B  HO2 Sensor Slow Response - Lean to Rich Bank 1, Sensor 2 -- Check the Oxygen Sensor After Three Way Catalytic Converter -G130- and Heater For Oxygen Sensor 1 After Catalytic Converter -Z29-. Refer to Oxygen Sensor After Three Way Catalytic Converter -G130- / Heater For Oxygen Sensor 1 After Catalytic Converter -Z29-, CHECKING .
  • arithmetic filtered max differential transient time at lean to rich transition < = 800 mV/s
  • Number of checks>= 2
  • lambda controlclosed loop
  • 02S frontready
  • 02S rearready
  • coolant temperature >70 °C
  • internal resistance O2S rear>3000 Ohm
  • integrated exhaust mass flow2.5 kg
  • catalyst temperature (no map, just bottom and top limit) 550 - 900 °C
  • exhaust mass flow (no map, just bottom and top limit) 38 - 140 kg/h
  • gradient exhaust mass flow16.5 g/rev/s
  • sensor voltage at start of measurement< 600 mV
  • sensor voltage at start of measurement> = 298mV
  • canister Load<0, 3
  • engine speed (no map, just bottom and top limit) 1056 - 4000 RPM
 25 s
  • once / DCY
  • 2 DCY
P013C  HO2 Sensor Slow Response - Rich to Lean Bank 2 Sensor 2 -- Check the Oxygen sensor 2 after catalytic converter -G131- and Heater For Oxygen Sensor 2 After Catalytic Converter -Z30-. Refer to Oxygen Sensor 2 After Catalytic Converter -G131- / Heater For Oxygen Sensor 2 After Catalytic Converter -Z30-, CHECKING .
  • arithmetic filtered max differential transient time at rich to lean transition < = 800 mV/s
  • Number of checks >= 2
  • lambda controlclosed loop
  • 02S frontready
  • 02S rearready
  • coolant temperature >70 °C
  • internal resistance O2S rear>3000 Ohm
  • integrated exhaust mass flow2.5 kg
  • catalyst temperature (no map, just bottom and top limit) 550 - 900 °C
  • exhaust mass flow (no map, just bottom and top limit) 38 - 140 kg/h
  • gradient exhaust mass flow16.5 g/rev/s
  • sensor voltage at start of measurement< 600 mV
  • sensor voltage at start of measurement> = 298mV
  • canister Load<0, 3
  • engine speed (no map, just bottom and top limit) 1056 - 4000 RPM
 25 s
  • once / DCY
  • 2 DCY
P013D  Oxygen Sensors Slow Response - Lean to Rich Bank 2, Sensor 2 -- Check the Oxygen sensor 2 after catalytic converter -G131- and Heater For Oxygen Sensor 2 After Catalytic Converter -Z30-. Refer to Oxygen Sensor 2 After Catalytic Converter -G131- / Heater For Oxygen Sensor 2 After Catalytic Converter -Z30-, CHECKING .
  • arithmetic filtered max differential transient time at lean to rich transition < = 800 mV/s
  • Number of checks>= 2
  • lambda controlclosed loop
  • 02S frontready
  • 02S rearready
  • coolant temperature >70 °C
  • internal resistance O2S rear>3000 Ohm
  • integrated exhaust mass flow2.5 kg
  • catalyst temperature (no map, just bottom and top limit) 550 - 900 °C
  • exhaust mass flow (no map, just bottom and top limit) 38 - 140 kg/h
  • gradient exhaust mass flow16.5 g/rev/s
  • sensor voltage at start of measurement< 600 mV
  • sensor voltage at start of measurement> = 298mV
  • canister Load<0, 3
  • engine speed (no map, just bottom and top limit) 1056 - 4000 RPM
 25 s
  • once / DCY
  • 2 DCY
P013E  Oxygen Sensors Delayed Response - Rich to Lean Bank 1, Sensor 2 -- Check the Oxygen Sensor After Three Way Catalytic Converter -G130- and Heater For Oxygen Sensor 1 After Catalytic Converter -Z29-. Refer to Oxygen Sensor After Three Way Catalytic Converter -G130- / Heater For Oxygen Sensor 1 After Catalytic Converter -Z29-, CHECKING .
  • arithmetic filtered max differential transient time at rich to lean transition > = 0.800 mV/s
  • Number of checks>= 3
  • lambda controlclosed loop
  • 02S frontready
  • 02S rearready
  • coolant temperature >70 °C
  • internal resistance O2S rear>3000 Ohm
  • integrated exhaust mass flow2.5 kg
  • catalyst temperature (no map, just bottom and top limit) 550 - 900 °C
  • exhaust mass flow (no map, just bottom and top limit) 38 - 140 kg/h
  • gradient exhaust mass flow16.5 g/rev/s
  • sensor voltage at start of measurement< 600 mV
  • sensor voltage at start of measurement> = 298mV
  • canister Load<0, 3
  • engine speed (no map, just bottom and top limit) 1056 - 4000 RPM
 25 s
  • once / DCY
  • 2 DCY
P013F  HO2 Sensor Delayed Response - Lean to Rich Bank 1, Sensor 2 -- Check the Oxygen Sensor After Three Way Catalytic Converter -G130- and Heater For Oxygen Sensor 1 After Catalytic Converter -Z29-. Refer to Oxygen Sensor After Three Way Catalytic Converter -G130- / Heater For Oxygen Sensor 1 After Catalytic Converter -Z29-, CHECKING .
  • arithmetic filtered max differential transient time at lean to rich transition > = 0.800 mV/s
  • Number of checks>= 3
  • lambda controlclosed loop
  • 02S frontready
  • 02S rearready
  • coolant temperature >70 °C
  • internal resistance O2S rear>3000 Ohm
  • integrated exhaust mass flow2.5 kg
  • catalyst temperature (no map, just bottom and top limit) 550 - 900 °C
  • exhaust mass flow (no map, just bottom and top limit) 38 - 140 kg/h
  • gradient exhaust mass flow16.5 g/rev/s
  • sensor voltage at start of measurement< 600 mV
  • sensor voltage at start of measurement> = 298mV
  • canister Load<0, 3
  • engine speed (no map, just bottom and top limit) 1056 - 4000 RPM
 25 s
  • once / DCY
  • 2 DCY
P0140 HO2 Sensor Circuit No Activity Detected Bank 1 Sensor 2 -- Check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-. Refer to Oxygen Sensor After Three Way Catalytic Converter -G130- / Heater For Oxygen Sensor 1 After Catalytic Converter -Z29-, CHECKING .
  • Signal voltage, 0.376...0.474 V
  • O2S rear internal resistance >60 KΩ
  • O2S front dew pointexceeded
  • heater controlactive
 5 s
  • continuous
  • 2 DCY
P0141  HO2 Sensor Heater Circuit Bank 1 Sensor 2 -- Check the Oxygen Sensor (O2S) Heater -Z29-. Refer to Oxygen Sensor After Three Way Catalytic Converter -G130- / Heater For Oxygen Sensor 1 After Catalytic Converter -Z29-, CHECKING .
  • Heater resistance, > 10K Ω
  • Modeled exhaust gas temp, 400-900° C
  • heater duty cycle 0.4...99.6%.
 10 s
  • once
  • 2 DCY
P014A  HO2 Sensor Circuit Delayed Response - Lean to Rich Bank 2, Sensor 2 -- Check the Oxygen sensor 2 after catalytic converter -G131- and Heater For Oxygen Sensor 2 After Catalytic Converter -Z30-. Refer to Oxygen Sensor 2 After Catalytic Converter -G131- / Heater For Oxygen Sensor 2 After Catalytic Converter -Z30-, CHECKING .
  • arithmetic filtered max differential transient time at rich to lean transition > = 0.800 mV/s
  • Number of checks>= 3
  • lambda controlclosed loop
  • 02S frontready
  • 02S rearready
  • coolant temperature >70 °C
  • internal resistance O2S rear>3000 Ohm
  • integrated exhaust mass flow2.5 kg
  • catalyst temperature (no map, just bottom and top limit) 550 - 900 °C
  • exhaust mass flow (no map, just bottom and top limit) 38 - 140 kg/h
  • gradient exhaust mass flow16.5 g/rev/s
  • sensor voltage at start of measurement< 600 mV
  • sensor voltage at start of measurement> = 298mV
  • canister Load<0, 3
  • engine speed (no map, just bottom and top limit) 1056 - 4000 RPM
 25 s
  • once / DCY
  • 2 DCY
P014B  HO2 Sensor Circuit Delayed Response - Lean to Rich Bank 2 Sensor 2 -- Check the Oxygen sensor 2 after catalytic converter -G131- and Heater For Oxygen Sensor 2 After Catalytic Converter -Z30-. Refer to Oxygen Sensor 2 After Catalytic Converter -G131- / Heater For Oxygen Sensor 2 After Catalytic Converter -Z30-, CHECKING .
  • arithmetic filtered max differential transient time at lean to rich transition > = 0.800 mV/s
  • Number of checks>= 3
  • lambda controlclosed loop
  • 02S frontready
  • 02S rearready
  • coolant temperature >70 °C
  • internal resistance O2S rear>3000 Ohm
  • integrated exhaust mass flow2.5 kg
  • catalyst temperature (no map, just bottom and top limit) 550 - 900 °C
  • exhaust mass flow (no map, just bottom and top limit) 38 - 140 kg/h
  • gradient exhaust mass flow16.5 g/rev/s
  • sensor voltage at start of measurement< 600 mV
  • sensor voltage at start of measurement> = 298mV
  • canister Load<0, 3
  • engine speed (no map, just bottom and top limit) 1056 - 4000 RPM
 25 s
  • once / DCY
  • 2 DCY
P0151 HO2 Sensor Circuit Low Voltage Bank 2 Sensor 1 -- Check the Heated Oxygen Sensor 2 -G108-. Refer to Heated Oxygen Sensor 2 -G108- / Oxygen Sensor 2 Heater -Z28-, CHECKING .
  • signal voltage < 0.13 V
 --- 3 s
  • continuous
  • 2 DCY
P0152 HO2 Sensor Circuit High Voltage Bank 2 Sensor 1 -- Check the Heated Oxygen Sensor 2 -G108-. Refer to Heated Oxygen Sensor 2 -G108- / Oxygen Sensor 2 Heater -Z28-, CHECKING .
  • signal voltage > 5.5 V
 --- 3 s
  • continuous
  • 2 DCY
P0153  HO2 Sensor Circuit Slow Response Bank 2 Sensor 1 -- Check the Heated Oxygen Sensor 2 -G108-. Refer to Heated Oxygen Sensor 2 -G108- / Oxygen Sensor 2 Heater -Z28-, CHECKING .
  • response check- HO2S value vs modeled HO2S value > 0.7998
  • ECT > 40°
  • HO2S (no map. just bottom and top limit)"0.93..1.1[-]
  • Engine speed, 990...3008 RPM
  • delta engine speed to floating mean value <40 [RPM]
  • mass air flow 24...1275 g/Rev
  • delta mass air flow < 0.24 g/Rev
  • delta driver torque request to floating mean value<130[Nm]
  • integrated air mass flow (3)>0.45..6[kg]
 35 s
  • once DCY
  • 2 DCY
P0155  HO2 Sensor Heater Circuit Bank 2, Sensor 1 -- Check the Oxygen Sensor 2 Heater -Z28-. Refer to Heated Oxygen Sensor 2 -G108- / Oxygen Sensor 2 Heater -Z28-, CHECKING .
  • UEGO ceramic temperature< 680 or > 965° C
  • O2S front dewpoint exceeded
  • Heater control, Active
  • lambda controlactive
  • O2S front no other faults
 40 s
  • continuous
  • 2 DCY
P0156  HO2 Sensor Circuit Bank 2 Sensor 2 -- Check the Oxygen Sensor 2 After Catalytic Converter -G131-. Refer to Oxygen Sensor 2 After Catalytic Converter -G131- / Heater For Oxygen Sensor 2 After Catalytic Converter -Z30-, CHECKING . oscillation check
  • O2S signal rear not oscillating at reference +/- 10 mV
  • O2S rear ready
  • trim control post cat closed loop > 340 s
  • engine speed > 992 RPM
  • λ-set value (no map. just bottom and top limit)"0.9 ••• 1.1
 40 s
  • continuous
  • 2 DCY
signal range check
  • signal voltage > 0.15 V
  • integrated mass air flow 30...85 g
  • fuel cut-off active
 5 s
P0157 HO2 Sensor Circuit Low Voltage Bank 2 Sensor 2 -- Check the Oxygen Sensor 2 After Catalytic Converter -G131-. Refer to Oxygen Sensor 2 After Catalytic Converter -G131- / Heater For Oxygen Sensor 2 After Catalytic Converter -Z30-, CHECKING .
  • Signal voltage, < 20mV
  • AND
  • internal resistance < 10Ω
  • O2S rear-fully heated up
  • mass air flow > 12 kg/h
  • O2S rear dewpoint, exceeded
 5 s
  • continuous
  • 2 DCY
P0158  HO2 Sensor Circuit High Voltage Bank 2 Sensor 2 -- Check the Oxygen Sensor 2 After Catalytic Converter -G131-. Refer to Oxygen Sensor 2 After Catalytic Converter -G131- / Heater For Oxygen Sensor 2 After Catalytic Converter -Z30-, CHECKING .
  • signal voltage > 1.2 V
 --- 5 s
  • continuous
  • 2 DCY
P0159  HO2 Sensor Circuit Slow Response Bank 2 Sensor 2 -- Check the Oxygen Sensor 2 After Catalytic Converter -G131-. Refer to Oxygen Sensor 2 After Catalytic Converter -G131- / Heater For Oxygen Sensor 2 After Catalytic Converter -Z30-, CHECKING .
  • O2S signal rear- signal too slow- 1[-]
  • maximum allowed rich to lean switching time
  • ECT > 60° C
  • mass air flow 6...120 kg/h
  • O2S rear signal voltage 0.6...0.40 V
  • fuel cut-off, enabled
  • modeled exhaust gas temp. > 540° C
  • internal resistance<3000Ω
  • mass air flow > 0 mg/s
  • closed loop > 240 s
  • signal voltage 0.3...0.6 V
  • modeled exhaust gas temp. > 450° C
  • internal resistance<3000Ω
  • O2S rear ready
 3 Times
  • once DCY
  • 2 DCY
P0160 HO2 Sensor Circuit No Activity Detected Bank 2 Sensor 2 -- Check the Oxygen Sensor 2 After Catalytic Converter -G131-. Refer to Oxygen Sensor 2 After Catalytic Converter -G131- / Heater For Oxygen Sensor 2 After Catalytic Converter -Z30-, CHECKING .
  • Signal voltage, 0.376...0.474 V
  • O2S rear internal resistance >60 KΩ
  • O2S front dew pointexceeded
  • heater controlactive
 5 s
  • continuous
  • 2 DCY
P0161  HO2 Sensor Heater Circuit Bank 1, Sensor 2 -- Check the Heater For Oxygen Sensor 2 After Catalytic Converter -Z30-. Refer to Oxygen Sensor 2 After Catalytic Converter -G131- / Heater For Oxygen Sensor 2 After Catalytic Converter -Z30-, CHECKING .
  • Heater resistance, > 10K Ω
  • Modeled exhaust gas temp, 400-900° C
  • heater duty cycle 0.4...99.6%.
 10 s
  • once DCY
  • 2 DCY
P0169 Incorrect Fuel Composition -- Replace the Engine Control Module (ECM) -J623-. Refer to appropriate service information.
  • plausabity check - failed
  • ignition On
 2 s
  • continuous
  • 2 DCY
P0171 System Too Lean Bank 1 -- Check the fuel pressure --. Refer to FUEL PRESSURE TEST .-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor -G247-, CHECKING .-- Check the Fuel injectors -N30, N31, N32, N33-. Refer to FUEL INJECTORS, CHECKING .-- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to Heated Oxygen Sensor -G39- / Oxygen Sensor Heater -Z19-, CHECKING .-- Check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-. Refer to Oxygen Sensor After Three Way Catalytic Converter -G130- / Heater For Oxygen Sensor 1 After Catalytic Converter -Z29-, CHECKING .-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 -N80-, CHECKING .-- Check the intake system for leaks (false air).-- Check the vacuum lines for leaks
  • system too leanadaptive value>0.0075[g/rev]
  • lambda controlclosed loop
  • EVAP purge valve, closed
  • ECT, >70° C
  • Engine speed, < 1216 RPM
  • mass fuel flow < 0.255 - 0.11 g/Rev
  • mass air flow, < 7.5 g/rev/s
  • accelerator PP value < 250 %
  • integrated mass air flow > 25g
  • O2S control, closed loop
 35 s
  • continuous
  • 2 DCY
P0172 System Too Rich Bank 1 -- Check the Fuel injectors -N30, N31, N32, N33-. Refer to FUEL INJECTORS, CHECKING .-- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to Heated Oxygen Sensor -G39- / Oxygen Sensor Heater -Z19-, CHECKING .-- Check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-. Refer to Oxygen Sensor After Three Way Catalytic Converter -G130- / Heater For Oxygen Sensor 1 After Catalytic Converter -Z29-, CHECKING .-- Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAP Canister Purge Regulator Valve 1 -N80-, CHECKING .-- Check the intake system for leaks (false air).-- Check the vacuum lines for leaks
  • system too richadaptive value< -0.0075[g/rev]
  • lambda controlclosed loop
  • EVAP purge valve, closed
  • ECT, >70° C
  • Engine speed, < 1216 RPM
  • mass fuel flow < 0.255 - 0.11 g/Rev
  • mass air flow, < 7.5 g/rev/s
  • accelerator PP value < 250 %
  • integrated mass air flow > 25g
  • O2S control, closed loop
 35 s
  • continuous
  • 2 DCY
P0174 System Too Lean Bank 2 -- Check the fuel pressure --. Refer to FUEL PRESSURE TEST .-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor -G247-, CHECKING .-- Check the Fuel injectors -N30, N31, N32, N33-. Refer to FUEL INJECTORS, CHECKING .-- Check the Heated Oxygen Sensor 2 -G108-. Refer to Heated Oxygen Sensor 2 -G108- / Oxygen Sensor 2 Heater -Z28-, CHECKING .-- Check the Oxygen Sensor 2 After Catalytic Converter -G131-. Refer to Oxygen Sensor 2 After Catalytic Converter -G131- / Heater For Oxygen Sensor 2 After Catalytic Converter -Z30-, CHECKING .-- Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAP Canister Purge Regulator Valve 1 -N80-, CHECKING .
  • system too leanadaptive value>0.0075[g/rev]
  • lambda controlclosed loop
  • EVAP purge valve, closed
  • ECT, >70° C
  • Engine speed, < 1216 RPM
  • mass fuel flow < 0.255 - 0.11 g/Rev
  • mass air flow, < 7.5 g/rev/s
  • accelerator PP value < 250 %
  • integrated mass air flow > 25g
  • O2S control, closed loop
 35 s
  • continuous
  • 2 DCY
P0175 System Too Rich Bank 2 -- Check the Fuel injectors -N30, N31, N32, N33-. Refer to FUEL INJECTORS, CHECKING .-- Check the Heated Oxygen Sensor 2 -G108-. Refer to Heated Oxygen Sensor 2 -G108- / Oxygen Sensor 2 Heater -Z28-, CHECKING .-- Check the Oxygen Sensor 2 After Catalytic Converter -G131-. Refer to Oxygen Sensor 2 After Catalytic Converter -G131- / Heater For Oxygen Sensor 2 After Catalytic Converter -Z30-, CHECKING .-- Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAP Canister Purge Regulator Valve 1 -N80-, CHECKING .
  • system too richadaptive value< -0.0075[g/rev]
  • lambda controlclosed loop
  • EVAP purge valve, closed
  • ECT, >70° C
  • Engine speed, < 1216 RPM
  • mass fuel flow < 0.255 - 0.11 g/Rev
  • mass air flow, < 7.5 g/rev/s
  • accelerator PP value < 250 %
  • integrated mass air flow > 25g
  • O2S control, closed loop
 35 s
  • continuous
  • 2 DCY
P017B Cylinder Head Temperature Sensor Circuit Range/Performance -- Check the Engine Temperature Control Sensor -G694-. Refer to Engine Temperature Control Sensor -G694-, CHECKING .
  • measured cylinder head temperature below modeled temperature
  • difference ETC vs AAT vs IAT at engine start< 26.5 °C (depending on engine off time) map (1)
  • difference CHDT vs ECT at engine start > 26.5 °C (depending on engine off time) map (1)
  • difference CHDT vs IAT at engine start > 26.5 °C (depending on engine off time) map (1)
  • difference CHDT vs AAT at engine start> 26.5 °C (depending on engine off time) map (1)
  • modeled temperature >40 °C
  • engine off time> 8h
Blockheater:
  • ECT @ start < 2 °C
  • minus ECT @ condition:
  • time after engine start= 90.0 s
Solar radiation case 1:
  • AAT @ start< = 5 °C
  • minus AAT @ condition:
  • vehicle speed > 20 mph
  • for time> 10.0 s
Solar radiation case 2:
  • IAT @ start < = 5 °C
  • minus IAT @ condition:
  • vehicle speed > 20 mph
  • for time> 10.0 s
 2 s
  • continuous
  • 2 DCY
P017C Cylinder Head Temperature Sensor Circuit Low -- Check the Engine Temperature Control Sensor -G694-. Refer to Engine Temperature Control Sensor -G694-, CHECKING .
  • cylinder head temperature > 215 °C
 -- 2 s
  • continuous
  • 2 DCY
P017D Cylinder Head Temperature Sensor Circuit High -- Check the Engine Temperature Control Sensor -G694-. Refer to Engine Temperature Control Sensor -G694-, CHECKING .
  • cylinder head temperature < - 60 °C
 -- 2 s
  • continuous
  • 2 DCY
P0190 Fuel Rail Pressure Sensor "A" Circuit -- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor -G247-, CHECKING .
  • Signal voltage > 4.6 V
 --- 2 s
  • Continuous
  • 2 DCY
P0191 Fuel Rail Pressure Sensor "A" Circuit Range/Performance -- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor -G247-, CHECKING .
  • actual pressure > 16.85 mPa
  • time after engine start, > 10 s
  • engine speed (no map, just bottom and top limit) 580 - 6500 RPM
 5 s
  • Continuous
  • 2 DCY
P0192 Fuel Rail Pressure Sensor "A" Circuit Low -- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor -G247-, CHECKING .
  • Signal voltage < 0.2 V
 --- 2 s
  • Continuous
  • 2 DCY
P0201 Injector Circuit / Open - Cylinder 1 -- Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, CHECKING .
  • signal current < 10 A
  • and
  • signal voltage > 3.5 V
  • injector commanded on
  • injector commanded off
  • 3 s
  • Continuous
  • 2 DCY
P0202 Injector Circuit / Open - Cylinder 2 -- Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, CHECKING .
  • signal current < 10 A
  • and
  • signal voltage > 3.5 V
  • injector commanded on
  • injector commanded off
  • 3 s
  • Continuous
  • 2 DCY
P0203 Injector Circuit / Open - Cylinder 3 -- Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, CHECKING .
  • signal current < 10 A
  • and
  • signal voltage > 3.5 V
  • injector commanded on
  • injector commanded off
  • 3 s
  • Continuous
  • 2 DCY
P0204 Injector Circuit / Open - Cylinder 4 -- Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, CHECKING .
  • signal current < 10 A
  • and
  • signal voltage > 3.5 V
  • injector commanded on
  • injector commanded off
  • 3 s
  • Continuous
  • 2 DCY
P0205 Injector Circuit / Open - Cylinder 5 -- Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, CHECKING .
  • signal current < 10 A
  • and
  • signal voltage > 3.5 V
  • injector commanded on
  • injector commanded off
  • 3 s
  • Continuous
  • 2 DCY
P0206 Injector Circuit / Open - Cylinder 6 -- Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, CHECKING .
  • signal current < 10 A
  • and
  • signal voltage > 3.5 V
  • injector commanded on
  • injector commanded off
  • 3 s
  • Continuous
  • 2 DCY
P0221 Throttle/Pedal Position Sensor/Switch "B" Circuit Range/Performance -- Check the EPC Throttle Drive Angle Sensor 2 -G188- / Throttle Valve Control Module -J338-. Refer to Throttle Valve Control Module -J338-, CHECKING .
  • TPS 1-TPS 2, > 5.79°
  • AND
  • relative mass air integral > 100... at 0.45 s
  • Engine speed > 500 [RPM]
  • TPS no fault
 0.2 s
  • Continuous
  • 2 DCY
P0222 Throttle/Pedal Position Sensor/Switch "B" Circuit Low -- Check the EPC Throttle Drive Angle Sensor 2 -G188- / Throttle Valve Control Module -J338-. Refer to Throttle Valve Control Module -J338-, CHECKING .
  • Signal voltage, <0.117 V
 --- 0.2 s
  • Continuous
  • 2 DCY
P0223 Throttle/Pedal Position Sensor/Switch "B" Circuit High -- Check the EPC Throttle Drive Angle Sensor 2 -G188- / Throttle Valve Control Module -J338-. Refer to Throttle Valve Control Module -J338-, CHECKING .
  • Signal voltage, > 4.6 V
 --- 0.2 s
  • Continuous
  • 2 DCY
P0234 Turbocharger / Supercharger Over-boost Condition Rationality check high -- Check the Charge Air Pressure Sensor -G31-. Refer to Charge Air Pressure Sensor -G31- / Intake Manifold Temperature Sensor -G72-, CHECKING .-- Check the charge air system for proper seal. Refer to proper repair information.
  • diff. set value boost pressure vs actual boost pressure value, >200...1275 hPa
 Altitude, < 2700 m 1.2 s
  • multiple
  • 2 DCY
P0235 Turbocharger/Supercharger Boost Sensor "A" Circuit -- Check the Charge Air Pressure Sensor -G31- with Integrated Intake Manifold Temperature Sensor -G72-. Refer to Charge Air Pressure Sensor -G31- / Intake Manifold Temperature Sensor -G72-, CHECKING .-- Check the charge air system for proper seal. Refer to Engine Mechanical, Fuel Injection and Ignition, Charge Air System
  • difference between actual measured charge pressure quotient and target charge pressure quotient (1) > 0.25.....35 [-] depending on altitude
  • time after start 10 s
  • engine speed > 2176 RPM
  • ECT > 5° C
  • IAT > 5.75° C
  • modeled charge pressure quotient 1.25....2.5
 5 s
  • Continuous
  • 2 DCY
P0236 Turbocharger/Supercharger Boost Sensor "A" Circuit Range/Performance -- Check the Charge Air Pressure Sensor -G31- with Integrated Intake Manifold Temperature Sensor -G72-. Refer to Charge Air Pressure Sensor -G31- / Intake Manifold Temperature Sensor -G72-, CHECKING .-- Check the charge air system for proper seal. Refer to Engine Mechanical, Fuel Injection and Ignition, Charge Air System
  • pressure difference in cross check between boost pressure sensor 1/2; inlet charger pressure and ambient pressure sensor > 7 kPa
  • pressure difference in cross check between boost pressure sensor 1/2 and inlet charger pressure (1) > 12 - 27 kPa
  • pressure difference in cross check between pressure sensor 1 and 2 > 12.5 kPa
  • fuel trim activity (bank with deviation is considered to be defective) > 15%
  • engine s peed, < 0 RPM
  • vehicle speed 0 MPH
  • time after engine stop 10 s
  • modeled pressure quotient 0.35 - 0.8 -
  • engine speed 600 - 6000 RPM
  • modeled charge pressure quotient > 1.2
  • engine speed 600...6000 RPM
 5 s
  • Continuous
  • 2 DCY
P0237 Turbocharger/Supercharger Boost Sensor "A" Circuit Low -- Check the Charge Air Pressure Sensor -G31- with Integrated Intake Manifold Temperature Sensor -G72-. Refer to Charge Air Pressure Sensor -G31- / Intake Manifold Temperature Sensor -G72-, CHECKING .-- Check the charge air system for proper seal. Refer to Engine Mechanical, Fuel Injection and Ignition, Charge Air System
  • Signal voltage, < 0.2 V
 --- 480 ms
  • Continuous
  • 2 DCY
P0238 Turbocharger/Supercharger Boost Sensor "A" Circuit High -- Check the Charge Air Pressure Sensor -G31- with Integrated Intake Manifold Temperature Sensor -G72-. Refer to Charge Air Pressure Sensor -G31- / Intake Manifold Temperature Sensor -G72-, CHECKING .-- Check the charge air system for proper seal. Refer to Engine Mechanical, Fuel Injection and Ignition, Charge Air System
  • Signal voltage, > 4.8 V
 --- 480 ms
  • Continuous
  • 2 DCY
P0240 Turbocharger/Supercharger Boost Sensor "B" Circuit Range/Performance -- Check the Charge Air Pressure Sensor 2 -G447- with Integrated Intake Manifold Temperature Sensor 2 -G430-. Refer to Charge Air Pressure Sensor 2 -G447- / Intake Manifold Temperature Sensor 2 -G430-, CHECKING .-- Check the charge air system for proper seal. Refer to Engine Mechanical, Fuel Injection and Ignition, Charge Air System
  • pressure difference in cross check between boost pressure sensor 1/2; inlet charger pressure and ambient pressure sensor > 7 kPa
  • pressure difference in cross check between boost pressure sensor 1/2 and inlet charger pressure (1) > 12 - 27 kPa
  • pressure difference in cross check between pressure sensor 1 and 2 > 12.5 kPa
  • fuel trim activity (bank with deviation is considered to be defective) > 15%
  • engine s peed, < 0 RPM
  • vehicle speed 0 MPH
  • time after engine stop 10 s
  • modeled pressure quotient 0.35 - 0.8 -
  • engine speed 600 - 6000 RPM
  • modeled charge pressure quotient > 1.2
  • engine speed 600...6000 RPM
 5 s
  • Continuous
  • 2 DCY
P0241 Turbocharger/Supercharger Boost Sensor "B" Circuit Low -- Check the Charge Air Pressure Sensor 2 -G447- with Integrated Intake Manifold Temperature Sensor 2 -G430-. Refer to Charge Air Pressure Sensor 2 -G447- / Intake Manifold Temperature Sensor 2 -G430-, CHECKING .-- Check the charge air system for proper seal. Refer to Engine Mechanical, Fuel Injection and Ignition, Charge Air System
  • Signal voltage, < 0.2 V
 --- 480 ms
  • Continuous
  • 2 DCY
P0242 Turbocharger/Supercharger Boost Sensor "B" Circuit High -- Check the Charge Air Pressure Sensor 2 -G447- with Integrated Intake Manifold Temperature Sensor 2 -G430-. Refer to Charge Air Pressure Sensor 2 -G447- / Intake Manifold Temperature Sensor 2 -G430-, CHECKING .-- Check the charge air system for proper seal. Refer to Engine Mechanical, Fuel Injection and Ignition, Charge Air System
  • Signal voltage, > 4.8 V
 --- 480 ms
  • Continuous
  • 2 DCY
P025A Fuel Pump Module Control Circuit/Open -- Check the Fuel Pump Control Module -J538-. Refer to Fuel Pump Control Module -J538- / Transfer Fuel Pump -G6-, CHECKING .
  • signal voltage < 2.9 to 3.2 [V]
  • fuel pump commanded off
 2 s
  • Continuous
  • 2 DCY
P025C Fuel Pump Module Control Circuit Low -- Check the Fuel Pump Control Module -J538-. Refer to Fuel Pump Control Module -J538- / Transfer Fuel Pump -G6-, CHECKING .
  • Signal voltage < 1.95 to 2.2 V
  • fuel pump commanded off
 4.5 s
  • Continuous
  • 2 DCY
P025D Fuel Pump Module Control Circuit High -- Check the Fuel Pump Control Module -J538-. Refer to Fuel Pump Control Module -J538- / Transfer Fuel Pump -G6-, CHECKING .
  • Signal current > 1 to 2 A
  • fuel pump commanded on
 2 s
  • Continuous
  • 2 DCY
P0261 Cylinder 1 Injector Circuit Low -- Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, CHECKING .
  • Signal current < 10 A
  • AND
  • signal voltage < 3.5 V
  • injector commanded on
  • injector commanded off
 3 s
  • Continuous
  • 2 DCY
P0262 Cylinder 1 Injector Circuit High -- Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, CHECKING .
  • Signal current > 16 A
  • injector commanded on
 3 s
  • Continuous
  • 2 DCY
P0264 Cylinder 2 Injector Circuit Low -- Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, CHECKING .
  • Signal current < 10 A
  • AND
  • signal voltage < 3.5 V
  • injector commanded on
  • injector commanded off
 3 s
  • Continuous
  • 2 DCY
P0265 Cylinder 2 Injector Circuit High -- Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, CHECKING .
  • Signal current > 16 A
  • injector commanded on
 3 s
  • Continuous
  • 2 DCY
P0267 Cylinder 3 Injector Circuit Low -- Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, CHECKING .
  • Signal current < 10 A
  • AND
  • signal voltage < 3.5 V
  • injector commanded on
  • injector commanded off
 3 s
  • Continuous
  • 2 DCY
P0268 Cylinder 3 Injector Circuit High -- Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, CHECKING .
  • Signal current > 16 A
  • Injection valve, Commanded on
 3 s
  • Continuous
  • 2 DCY
P0270 Cylinder 4 Injector Circuit Low -- Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, CHECKING .
  • Signal current < 10 A
  • AND
  • signal voltage < 3.5 V
  • injector commanded on
  • injector commanded off
 3 s
  • Continuous
  • 2 DCY
P0271 Cylinder 4 Injector Circuit High -- Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, CHECKING .
  • Signal current > 16 A
  • Injection valve, Commanded on
 3 s
  • Continuous
  • 2 DCY
P0273 Cylinder 5 Injector Circuit Low -- Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, CHECKING .
  • Signal current < 10 A
  • AND
  • signal voltage < 3.5 V
  • injector commanded on
  • injector commanded off
 3 s
  • Continuous
  • 2 DCY
P0274 Cylinder 5 Injector Circuit High -- Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, CHECKING .
  • Signal current > 16 A
  • injector commanded on
 3 s
  • Continuous
  • 2 DCY
P0276 Cylinder 6 Injector Circuit Low -- Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, CHECKING .
  • Signal current < 10 A
  • AND
  • signal voltage < 3.5 V
  • injector commanded on
  • injector commanded off
 3 s
  • Continuous
  • 2 DCY
P0277 Cylinder 6 Injector Circuit High -- Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, CHECKING .
  • Signal current > 16 A
  • injector commanded on
 3 s
  • Continuous
  • 2 DCY
P0299 Turbocharger / Supercharger Under-boost Rationality check -- Check the charge air system for proper seal. Refer to Engine Mechanical, Fuel Injection and Ignition
  • diff. set value boost pressure vs actual boost pressure value, >150 hPa
  • Engine speed, 2200-2800 RPM
  • altitude < 2700 m
  • diff. set value boost pressure vs actual boost pressure value
  • Boost pressure control, active
  • turbo charger bypass valve, closed
 6 s
  • multiple
  • 2 DCY
P0300 Random/Multiple Cylinder Misfire Detected -- Check the Spark plugs.-- Check the intake system for leaks.-- Check the fuel pressure. Refer to FUEL PRESSURE TEST .-- Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, CHECKING .-- Check the Ignition Coils with Power Output Stage -N70, N127, N291, N292, N323, N324-. Refer to Ignition Coil 1 With Power Output Stage -N70- / Ignition Coil With Power Output Stage --, CHECKING .
  • emission threshold misifre rate (MR) 1st interval > 1.5%
  • emission threshold misfire rate (MR) > 1.5%
  • catalyst demage, misfire rate (MR) > 1.5.. 15 %
  • Engine speed range, idle 150...-6850 RPM
  • Engine torque, >=0 Nm
  • time after engine start idIe 150 RPM +1 Rev
  • ECT at start, > 20° C
  • Fuel cutoff, Not active
  • 1000 Rev.
  • 200 Rev.
  • continuous
  • 2 DCY
  • immediate
P0301  Cylinder 1 Misfire Detected -- Check the Spark plugs.-- Check the intake system for leaks.-- Check the fuel pressure. Refer to FUEL PRESSURE TEST .-- Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, CHECKING .-- Check the Ignition Coils with Power Output Stage -N70, N127, N291, N292, N323, N324-. Refer to Ignition Coil 1 With Power Output Stage -N70- / Ignition Coil With Power Output Stage --, CHECKING .
  • emission threshold misifre rate (MR) 1st intervall > 1.5%
  • emission threshold misfire rate (MR) > 1.5%
  • catalyst demage, misfire rate (MR) > 1.5.. 15 %
  • Engine speed range, idle 150...-6850 RPM
  • Engine torque, >=0 Nm
  • time after engine start idIe 150 RPM +1 Rev
  • ECT at start, > 20° C
  • Fuel cutoff, Not active
  • 1000 Rev.
  • 200 Rev.
  • continuous
  • 2 DCY
  • immediate
P0302  Cylinder 2 Misfire Detected -- Check the Spark plugs.-- Check the intake system for leaks.-- Check the fuel pressure. Refer to FUEL PRESSURE TEST .-- Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, CHECKING .-- Check the Ignition Coils with Power Output Stage -N70, N127, N291, N292, N323, N324-. Refer to Ignition Coil 1 With Power Output Stage -N70- / Ignition Coil With Power Output Stage --, CHECKING .
  • emission threshold misifre rate (MR) 1st intervall > 1.5%
  • emission threshold misfire rate (MR) > 1.5%
  • catalyst demage, misfire rate (MR) > 1.5.. 15 %
  • Engine speed range, idle 150...-6850 RPM
  • Engine torque, >=0 Nm
  • time after engine start idIe 150 RPM +1 Rev
  • ECT at start, > 20° C
  • Fuel cutoff, Not active
  • 1000 Rev.
  • 200 Rev.
  • continuous
  • 2 DCY
  • immediate
P0303  Cylinder 3 Misfire Detected -- Check the Spark plugs.-- Check the intake system for leaks.-- Check the fuel pressure. Refer to FUEL PRESSURE TEST .-- Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, CHECKING .-- Check the Ignition Coils with Power Output Stage -N70, N127, N291, N292, N323, N324-. Refer to Ignition Coil 1 With Power Output Stage -N70- / Ignition Coil With Power Output Stage --, CHECKING .
  • emission threshold misifre rate (MR) 1st intervall > 1.5%
  • emission threshold misfire rate (MR) > 1.5%
  • catalyst demage, misfire rate (MR) > 1.5.. 15 %
  • Engine speed range, idle 150...-6850 RPM
  • Engine torque, >=0 Nm
  • time after engine start idIe 150 RPM +1 Rev
  • ECT at start, > 20° C
  • Fuel cutoff, Not active
  • 1000 Rev.
  • 200 Rev.
  • continuous
  • 2 DCY
  • immediate
P0304  Cylinder 4 Misfire Detected -- Check the Spark plugs.-- Check the intake system for leaks.-- Check the fuel pressure. Refer to FUEL PRESSURE TEST .-- Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, CHECKING .-- Check the Ignition Coils with Power Output Stage -N70, N127, N291, N292, N323, N324-. Refer to Ignition Coil 1 With Power Output Stage -N70- / Ignition Coil With Power Output Stage --, CHECKING .
  • emission threshold misifre rate (MR) 1st interval > 1.5%
  • emission threshold misfire rate (MR) > 1.5%
  • catalyst demage, misfire rate (MR) > 1.5.. 15 %
  • Engine speed range, idle 150...-6850 RPM
  • Engine torque, >=0 Nm
  • time after engine start idIe 150 RPM +1 Rev
  • ECT at start, > 20° C
  • Fuel cutoff, Not active
  • 1000 Rev.
  • 200 Rev.
  • continuous
  • 2 DCY
  • immediate
P0305  Cylinder 5 Misfire Detected -- Check the Spark plugs.-- Check the intake system for leaks.-- Check the fuel pressure. Refer to FUEL PRESSURE TEST .-- Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, CHECKING .-- Check the Ignition Coils with Power Output Stage -N70, N127, N291, N292, N323, N324-. Refer to Ignition Coil 1 With Power Output Stage -N70- / Ignition Coil With Power Output Stage --, CHECKING .
  • emission threshold misifre rate (MR) 1st interval > 1.5%
  • emission threshold misfire rate (MR) > 1.5%
  • catalyst demage, misfire rate (MR) > 1.5.. 15 %
  • Engine speed range, idle 150...-6850 RPM
  • Engine torque, >=0 Nm
  • time after engine start idIe 150 RPM +1 Rev
  • ECT at start, > 20° C
  • Fuel cutoff, Not active
  • 1000 Rev.
  • 200 Rev.
  • continuous
  • 2 DCY
  • immediate
P0306  Cylinder 6 Misfire Detected -- Check the Spark plugs.-- Check the intake system for leaks.-- Check the fuel pressure. Refer to FUEL PRESSURE TEST .-- Check the Fuel injectors -N30, N31, N32, N33, N83, N84-. Refer to FUEL INJECTORS, CHECKING .-- Check the Ignition Coils with Power Output Stage -N70, N127, N291, N292, N323, N324-. Refer to Ignition Coil 1 With Power Output Stage -N70- / Ignition Coil With Power Output Stage --, CHECKING .
  • emission threshold misifre rate (MR) 1st interval > 1.5%
  • emission threshold misfire rate (MR) > 1.5%
  • catalyst demage, misfire rate (MR) > 1.5.. 15 %
  • Engine speed range, idle 150...-6850 RPM
  • Engine torque, >=0 Nm
  • time after engine start idIe 150 RPM +1 Rev
  • ECT at start, > 20° C
  • Fuel cutoff, Not active
  • 1000 Rev.
  • 200 Rev.
  • continuous
  • 2 DCY
  • immediate
P0326 Knock Sensor 1 Circuit Range/Performance Bank 1 or Single Sensor -- Check the Knock Sensor -G61-. Refer to Knock Sensor 1 -G61-, CHECKING or.
  • lower threshold < 0.029 V
  • upper threshold > 1.992 V
  • engine speed > 2656 RPM
  • mass air flow > 0.75 g/Rev
 40 Counts
  • Continuous
  • 2 DCY
P0327 Knock Sensor 1 Circuit Low Bank 1 or Single Sensor -- Check the Knock Sensor -G61-. Refer to Knock Sensor 1 -G61-, CHECKING or.
  • Lower threshold, < 0.18 V
  • Engine speed, > 2656 RPM
  • mass air flow > 0.75 g/Rev
 40 Counts
  • Continuous
  • 2 DCY
P0328 Knock Sensor 1 Circuit High Bank 1 or Single Sensor -- Check the Knock Sensor -G61-. Refer to Knock Sensor 1 -G61-, CHECKING or.-- Check the Knock Sensor 2 -G66-. Refer to Knock Sensor 2 -G66-, CHECKING .
  • upper threshold > 4.8 V
  • engine speed > 2656 RPM
  • mass air flow > 0.75 g/Rev
 40 Counts
  • Continuous
  • 2 DCY
P0331 Knock Sensor 2 Circuit Range/Performance Bank 2 -- Check the Knock Sensor 2 -G66-. Refer to Knock Sensor 2 -G66-, CHECKING .
  • lower threshold < 0.029 V
  • upper threshold > 1.992 V
  • engine speed > 2656 RPM
  • mass air flow > 0.75 g/Rev
 40 Counts
  • Continuous
  • 2 DCY
P0332 Knock Sensor 2 Circuit Low Bank 2 -- Check the Knock Sensor 2 -G66-. Refer to Knock Sensor 2 -G66-, CHECKING .
  • Lower threshold, < 0.18 V
  • engine speed > 2656 RPM
  • mass air flow > 0.75 g/Rev
 40 Counts
  • Continuous
  • 2 DCY
P0335 Engine speed sensor -- Check the Engine Speed (RPM) Sensor -G28- Refer to Engine Speed Sensor -G28-, CHECKING
  • open circuit > 1 V
  • short to grnd < 1.5 V
  • short to Battery voltage > 3.5 V
  • signal check no signal
 engine RPM > 416 0.40 s
  • Continuous
  • 2 DCY
P0336 Crankshaft Position Sensor "A" Circuit Range/Performance -- Check the Engine Speed (RPM) Sensor -G28- Refer to Engine Speed Sensor -G28-, CHECKING
  • RPM signal comparison with camshaft sensors not synchronous
  • counted versus reference teeth > 1
  • actual time value vs modeled time value > 1.375[-]
  • engine speed > 416 RPM
  • engine speed > 480 RPM
 0.30s
  • Continuous
  • 2 DCY
P0340 Camshaft Position Sensor "A" Circuit Bank 1 or Single Sensor -- Check the Camshaft Position (CMP) Sensor -G40-. Refer to Camshaft Position Sensor -G40-, CHECKING . signal activity check
  • signal voltage no altering @ 4 Rev
  • Engine speed > 32 RPM
 0.40 s
  • Continuous
  • 2 DCY
P0341 Camshaft Position Sensor "A" Circuit Range/Performance Bank 1 or Single Sensor -- Check the Camshaft Position (CMP) Sensor -G40-. Refer to Camshaft Position Sensor -G40-, CHECKING .
  • actual time value vs min. time value < 1
  • adaptive value vs target value > 12.4° CA
  • actual time value vs modeled time value > 3.5
  • engine speed > 32 RPM
  • duty cycle commanded off
  • 416 RPM
  • ---
  • 0.10 s
  • 2 s
  • 3 s
  • Continuous
  • 2 DCY
P0345 Camshaft Position Sensor "A" Circuit Bank 2 -- Check the Camshaft Position Sensor 2 -G163-. Refer to Camshaft Position Sensor 2 -G163-, CHECKING . signal activity check
  • signal voltage no altering @ 4 Rev
  • Engine speed > 32 RPM
 0.40 s
  • Continuous
  • 2 DCY
P0346 Camshaft Position Sensor "A" Circuit Range/Performance Bank 2 -- Check the Camshaft Position Sensor 2 -G163-. Refer to Camshaft Position Sensor 2 -G163-, CHECKING .
  • actual time value vs min. time value < 1
  • adaptive value vs target value > 12.4° CA
  • actual time value vs modeled time value > 3.5
  • engine speed > 32 RPM
  • duty cycle commanded off
  • 416 RPM
  • ---
  • 0.10 s
  • 2 s
  • 3 s
  • Continuous
  • 2 DCY
P0351 Ignition Coil "A" Primary/Secondary Circuit -- Check the Ignition Coils with Power Output Stage -N70-. Refer to Ignition Coil 1 With Power Output Stage -N70- / Ignition Coil With Power Output Stage --, CHECKING . open circuit
  • Signal current, < -0.05...0.2mA
  • hardware value from final stage > 0.04...0.2 mA
  • Engine speed, > 512 RPM
 2 s
  • Continuous
  • 2 DCY
P0352 Ignition Coil "B" Primary/Secondary Circuit -- Check the Ignition Coils with Power Output Stage - N127-. Refer to Ignition Coil 1 With Power Output Stage -N70- / Ignition Coil With Power Output Stage --, CHECKING . short to ground
  • Signal current, < -0.05...0.2mA
  • hardware value from final stage > 0.04...0.2 mA
  • Engine speed, > 512 RPM
 2 s
  • Continuous
  • 2 DCY
P0353 Ignition Coil "C" Primary/Secondary Circuit -- Check the Ignition Coils with Power Output Stage - N291-. Refer to Ignition Coil 1 With Power Output Stage -N70- / Ignition Coil With Power Output Stage --, CHECKING . short to Battery voltage
  • Signal current, < -0.05...0.2mA
  • hardware value from final stage > 0.04...0.2 mA
  • Engine speed, >512 RPM
 2 s
  • Continuous
  • 2 DCY
P0354 Ignition Coil "D" Primary/Secondary Circuit -- Check the Ignition Coils with Power Output Stage -N292-. Refer to Ignition Coil 1 With Power Output Stage -N70- / Ignition Coil With Power Output Stage --, CHECKING .
  • Signal current, < -0.05...0.2mA
  • hardware value from final stage > 0.04...0.2 mA
  • Engine speed, >512 RPM
 2 s
  • Continuous
  • 2 DCY
P0355 Ignition Coil "E" Primary/Secondary Circuit -- Check the Ignition Coils with Power Output Stage -N323-. Refer to Ignition Coil 1 With Power Output Stage -N70- / Ignition Coil With Power Output Stage --, CHECKING .
  • Signal current, < -0.05...0.2mA
  • hardware value from final stage > 0.04...0.2 mA
  • Engine speed, >512 RPM
 2 s
  • Continuous
  • 2 DCY
P0356 Ignition Coil "F" Primary/Secondary Circuit -- Check the Ignition Coils with Power Output Stage -N324-. Refer to Ignition Coil 1 With Power Output Stage -N70- / Ignition Coil With Power Output Stage --, CHECKING .
  • Signal current, < -0.05...0.2mA
  • hardware value from final stage > 0.04...0.2 mA
  • Engine speed, > 512 RPM
 2 s
  • Continuous
  • 2 DCY
P0413 Secondary Air Injection System Switching Valve "A" Circuit Open Check the Secondary Air Injection Solenoid Valve -N112- Circuit. Refer to Secondary Air Injection Solenoid Valve -N112-, CHECKINGSecondary Air Injection Pump Relay -J299- / Secondary Air Injection Pump Motor -V101-, CHECKING
  • signal Current 8 to 40 mA
  • Signal Voltage 2.9 to 3.2 V
  • ignition on
 1.0 s
  • Continuous
  • 2 DCY
 
P0414 Secondary Air Injection System Switching Valve "A" Circuit Shorted Check the Secondary Air Injection Solenoid Valve -N112- Circuit. Refer to Secondary Air Injection Solenoid Valve -N112-, CHECKINGSecondary Air Injection Pump Relay -J299- / Secondary Air Injection Pump Motor -V101-, CHECKING Short to Battery Voltage:
  • signal Current 3 to 5 A
  • air valve, commanded on
  • ignition on
 1.0 s
  • Continuous
  • 2 DCY
Short to Ground
  • air valve, commanded off
  • ignition on
P0416 Secondary Air Solenoid Valve 2 Circuit open circuit Check the Secondary Air Injection Solenoid Valve 2 -N320- Circuit. Refer to Secondary Air Injection Solenoid Valve 2 -N320-, CHECKINGSecondary Air Injection Pump Relay -J299- / Secondary Air Injection Pump Motor -V101-, CHECKING signal voltage < 8 mA
  • air valve, commanded on
  • ignition on
 1.0 s
  • Continuous
  • 2 DCY
P0417 Secondary Air Solenoid Valve 2 Circuit Short to Ground or Battery Voltage Check the Secondary Air Injection Solenoid Valve 2 -N320- Circuit. Refer to Secondary Air Injection Solenoid Valve 2 -N320-, CHECKINGSecondary Air Injection Pump Relay -J299- / Secondary Air Injection Pump Motor -V101-, CHECKING signal voltage <2.00 V
  • air valve, commanded on
  • ignition on
 1.0 s
  • Continuous
  • 2 DCY
P0418 Secondary Air Injection System Control "A" Circuit Check the Secondary Air Injection Pump Relay -J299-. Refer to Secondary Air Injection Pump Relay -J299- / Secondary Air Injection Pump Motor -V101-, CHECKING
  • signal current < 1 [ mA ]
  • Signal Voltage 2.9 to 3.2 [ V ]
  • ignition on
 1.0 s
  • Continuous
  • 2 DCY
P0420  Catalyst System Efficiency Below Threshold Bank 1 -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to Heated Oxygen Sensor -G39- / Oxygen Sensor Heater -Z19-, CHECKING .-- Check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-. Refer to Oxygen Sensor After Three Way Catalytic Converter -G130- / Heater For Oxygen Sensor 1 After Catalytic Converter -Z29-, CHECKING .-- Check the Three Way Catalytic Converter (TWC). Refer to THREE WAY CATALYTIC CONVERTER, CHECKING .
  • amplitude ratio O2S > 1.5 [-]
  • Delta exhaust mass airflow, < 2.25 kg/h
  • "modeled exhaust temperature (no map. just bottom and top limit)" 550 to 965° C
  • ECT > 70° C
  • Engine speed, 1100-3500 RPM
  • integrated mass air flow (1) 2.3..8 kg
  • delta engine speed< 350
  • EVAP canister load0.4
  • mass air flow (2;3)0.375.. 1.57 g/rev
 70 s
  • Once/DCY
  • 1 DCY
P0430  Catalyst System Efficiency Below Threshold Bank 2 -- Check the Heated Oxygen Sensor 2 -G108-. Refer to Heated Oxygen Sensor 2 -G108- / Oxygen Sensor 2 Heater -Z28-, CHECKING .-- Check the Oxygen Sensor 2 After Catalytic Converter -G131-. Refer to Oxygen Sensor 2 After Catalytic Converter -G131- / Heater For Oxygen Sensor 2 After Catalytic Converter -Z30-, CHECKING .-- Check the Three Way Catalytic Converter (TWC). Refer to THREE WAY CATALYTIC CONVERTER, CHECKING .
  • amplitude ratio O2S > 1.5
  • Delta exhaust mass airflow, < 2.25 kg/h
  • "modeled exhaust temperature (no map. just bottom and top limit)" 550.. 965° C
  • ECT > 70° C
  • Engine speed, 1100-3500 RPM
  • integrated mass air flow (1) for A6 2.3..8 kg
  • delta engine speed< 350
  • EVAP canister load0.4
  • mass air flow (2;3)0.375.. 1.57 g/rev
 70 s
  • Once/DCY
  • 2 DCY
P0441  Evaporative Emission System Incorrect Purge Flow -- Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAP Canister Purge Regulator Valve 1 -N80-, CHECKING .-- Check Fuel Tank Leak Detection Control Module -J909- / Fuel Tank Pressure Sensor -G400-. Refer to Fuel Tank Leak Detection Control Module -J909- / Fuel Tank Pressure Sensor -G400-, CHECKING . Deviation HO2S control < 4%
  • purge valve quality< 0, 05[-]
  • engine speed 1200 - 2500[RPM]
  • Engine speed Deviation, < 70 RPM
  • ECT, >69.75 °C
  • IAT, >5.25 °C
  • integrated mass air flow2.5
  • Altitude, <2500 m
  • HO2S control, closed loop
  • difference of ambient pressure and intake manifold Pressure > 250 [hPa]
  • for press quotient (intake) / ambient >0.58
  • canister load < 0, 3[-]
 25 s
  • Once/ DCY
  • 2 DCY
P0442 EVAP System Leak Detected LDP (Small Leak) -- Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAP Canister Purge Regulator Valve 1 -N80-, CHECKING .-- Check Fuel Tank Leak Detection Control Module -J909- / Fuel Tank Pressure Sensor -G400-. Refer to Fuel Tank Leak Detection Control Module -J909- / Fuel Tank Pressure Sensor -G400-, CHECKING . Time for pressure drop < 1.06...1.3 s.
  • EVAP purge valveclosed
  • LDP, Activated
  • altitude < 2500 m
  • number of diagnostic attempts <= 2
  • IAT > 5.25° C
  • delta ambient pressure 0.5 kpa
  • IAT drop after engine start< 6[K]
  • Time after engine start> 1...1200 s.
  • ECT at start, 5.3...35° C
  • ambient air temp 3.8...59.3° C
  • Altitude, < 2700 m
  • Vehicle speed, 0...80.7 MPH
  • Vehicle acceleration < 4 mSec
 330 s
  • once DCY
  • 2 DCY
P0444  Evaporative Emission System Purge Control Valve Circuit Open -- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 -N80-, CHECKING . Signal current < 0.8mA
  • EVAP purge valve, Commanded on
  • Engine start completed
 2.0 s
  • Continuous
  • 2 DCY
P0445  Evaporative Emission System Purge Control Valve Circuit Shorted -- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 -N80-, CHECKING .
  • Signal voltage < 2.0 V
OR
  • Signal current >5.0 A
  • EVAP purge valve, Commanded off
  • Engine start completed
OR
  • EVAP purge valve, Commanded on
  • Engine start completed
 2.0 s
  • Continuous
  • 2 DCY
P0450 Evaporative Emission System Pressure Sensor/Switch -- Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAP Canister Purge Regulator Valve 1 -N80-, CHECKING .-- Check Fuel Tank Leak Detection Control Module -J909- / Fuel Tank Pressure Sensor -G400-. Refer to Fuel Tank Leak Detection Control Module -J909- / Fuel Tank Pressure Sensor -G400-, CHECKING .
  • Signal Voltage 2.9 to 3.2 V
OR
  • Signal Current 0.8 to 4 mA
  • Ignition ON
 0.05 s
  • Continuous
  • 2 DCY
P0451 Evaporative Emission System Pressure Sensor/Switch Range/Performance -- Check Fuel Tank Leak Detection Control Module -J909- / Fuel Tank Pressure Sensor -G400-. Refer to Fuel Tank Leak Detection Control Module -J909- / Fuel Tank Pressure Sensor -G400-, CHECKING .
  • NVLD Pressure Sensor / Switch = Closed
  • Ignition OFF
  • EVAP Purge Valve = Open
  • For Time >35 s
 35 s
  • Continuous
  • 2 DCY
P0452 Fuel Tank Leak Detection System (NVLD) Short to Battery Voltage -- Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAP Canister Purge Regulator Valve 1 -N80-, CHECKING .-- Check Fuel Tank Leak Detection Control Module -J909- / Fuel Tank Pressure Sensor -G400-. Refer to Fuel Tank Leak Detection Control Module -J909- / Fuel Tank Pressure Sensor -G400-, CHECKING .
  • Signal Voltage > 3.0 V
  • Ignition ON
 0.05 s
  • Continuous
  • 2 DCY
P0453 Evaporative Emission System Pressure Sensor/Switch -- Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAP Canister Purge Regulator Valve 1 -N80-, CHECKING .-- Check Fuel Tank Leak Detection Control Module -J909- / Fuel Tank Pressure Sensor -G400-. Refer to Fuel Tank Leak Detection Control Module -J909- / Fuel Tank Pressure Sensor -G400-, CHECKING .
  • Signal Current 1 to 2 A
OR
  • Signal Voltage 2 V
  • Ignition ON
 0.05 s
  • Continuous
  • 2 DCY
P0455 EVAP System Leak Detected LDP (Large Leak Detected) -- Check the EVAP System, for Leaks. Refer to EVAPORATIVE SYSTEM, CHECKING FOR LEAKS .-- Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAP Canister Purge Regulator Valve 1 -N80-, CHECKING .-- Check Fuel Tank Leak Detection Control Module -J909- / Fuel Tank Pressure Sensor -G400-. Refer to Fuel Tank Leak Detection Control Module -J909- / Fuel Tank Pressure Sensor -G400-, CHECKING . Time for pressure drop < 0.65...0.7 s.
  • Time after engine start> 1...1200 s.
  • altitude < 2500 m
  • ECT at start, 5.3 - 35° C
  • "vehicle speed (no map. bottom and top limit)"0.. 80.7
  • number of diagnostic attempts <= 2
  • ambient air temp 3.8...59.3° C
  • delta ambient pressure 0.3 kpa
  • Vehicle speed, 0...80.7 MPH
  • IAT > 5.25° C
  • IAT drop after engine start < 6k
  • EVAP purge valveclosed
  • LDP, Activated
  • Delta ambient pressure, 0.5 kPa
 345 s
  • Once/DCY
  • 2 DCY
P0456  EVAP System Leak Detected NVLD (very small leak) -- Check the EVAP System, for Leaks. Refer to EVAPORATIVE SYSTEM, CHECKING FOR LEAKS .-- Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAP Canister Purge Regulator Valve 1 -N80-, CHECKING .-- Check Fuel Tank Leak Detection Control Module -J909- / Fuel Tank Pressure Sensor -G400-. Refer to Fuel Tank Leak Detection Control Module -J909- / Fuel Tank Pressure Sensor -G400-, CHECKING .
  • NVLD switch positionopen
  • ignitionoff
  • fuel temperature drop >= 8[K]
  • for time>= 1.0[h]
  • ambient air temperature >= -10 [°C]
  • ambient pressure>= 730.04[hPa]
  • time since ignition off< 10[h]
  • difference between ambient pressure @ stop and ambient pressure @ start < 6.47[hPa]
 330 s
  • once DCY
  • 2 DCY
P0458 Evaporative Emission System Purge Control Valve Circuit Low -- Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAP Canister Purge Regulator Valve 1 -N80-, CHECKING . Signal voltage, <2.15...3.25 V
  • EVAP purge valve, Commanded off
  • Engine speed, >80 RPM
 0.5 s
  • Continuous
  • 2 DCY
P0459 Evaporative Emission System Purge Control Valve Circuit High -- Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAP Canister Purge Regulator Valve 1 -N80-, CHECKING . Signal current, > 2.20 A
  • EVAP purge valve, Commanded on
  • Engine speed, >80 RPM
 0.5 s
  • Continuous
  • 2 DCY
P0491  Secondary Air Injection System Insufficient Flow Bank 1 Check the Secondary Air System. Refer to SECONDARY AIR INJECTION COMBINATION VALVE, CHECKINGSecondary Air Injection Pump Relay -J299- / Secondary Air Injection Pump Motor -V101-, CHECKING
  • difference between reference AIR mass flow and calculated AIR mass flow > 18 to 21 [kg/h]
  • ECT, 4.5...39.8 °C
  • IAT, > 5.3° C
  • altitude, < 2700 m
  • engine speed (no map. bottom and top limit) 800 to 3000 [RPM]
  • air valvecommanded on
  • air pump commanded on
  • catalyst heating active
 Max 400 s
  • Once/DCY
  • 2 DCY
P0492  Secondary Air Injection System Insufficient Flow Bank 2 Check the Secondary Air System. Refer to SECONDARY AIR INJECTION COMBINATION VALVE, CHECKINGSecondary Air Injection Pump Relay -J299- / Secondary Air Injection Pump Motor -V101-, CHECKING
  • difference between reference AIR mass flow and calculated AIR mass flow > 18 to 21 [kg/h]
  • ECT, 4.5...39.8 °C
  • IAT, > 5.3° C
  • altitude, < 2700 m
  • engine speed (no map. bottom and top limit) 800 to 3000 [RPM]
  • air valvecommanded on
  • air pump commanded on
  • catalyst heating active
 Max 400 s
  • Once/DCY
  • 2 DCY
P0501 Vehicle Speed Sensor "A" Range/Performance -- Check vehicle speed signal. Refer to VEHICLE SPEED SIGNAL, CHECKING . communication check
  • sensor signalfailure
 --- 5 s
  • Continuous
  • 2 DCY
P0502 Vehicle Speed Sensor "A" Circuit Low -- Check vehicle speed signal. Refer to VEHICLE SPEED SIGNAL, CHECKING . communication check
  • sensor signalfailure
 --- 5 s
  • Continuous
  • 2 DCY
P0503 Vehicle Speed Sensor Range/Performance -- Check vehicle speed signal. Refer to VEHICLE SPEED SIGNAL, CHECKING .
  • vehicle speed >200 km/h
 --- 0.5 s
  • Continuous
  • 2 DCY
P0506 Idle Air Control System RPM Lower Than Expected -- Check the Throttle Valve Control Module -J338-. Refer to Throttle Valve Control Module -J338-, CHECKING .
  • engine speed deviation < -80 RPM
  • engine speed idle
  • Time after engine start 25 s.
  • Vehicle speed, 0 MPH
  • mass air flow < 1.05 g/Rev
  • EVAP purge flow < 4 kg/h
  • idle controller > 40 Nm
  • ECT, > 70...110 °C
  • IM press/ambient press. 0.6
 13 s
  • multiple
  • 2 DCY
P0507 Idle Air Control System RPM Higher Than Expected -- Check the Throttle Valve Control Module -J338-. Refer to Throttle Valve Control Module -J338-, CHECKING .
  • engine speed deviation > 80 RPM
  • engine speed idle
  • Time after engine start 25 s.
  • Vehicle speed, 0 MPH
  • mass air flow < 1.05 g/Rev
  • EVAP purge flow < 4 kg/h
  • idle controller > 40 Nm
  • ECT, > 70...110 °C
  • quotient intake manifold pressure / ambient pressure < = 0.6
 13 s
  • multiple
  • 2 DCY
P050A Cold Start Idle Air Control System Performance -- Check the Throttle Valve Control Module -J338-. Refer to Throttle Valve Control Module -J338-, CHECKING . out of range low
  • engine speed deviation 1 < 80...250 RPM
  • out of range high
  • engine speed deviation 2 >80...250 RPM
  • engine speed idle
  • Vehicle speed, 0 MPH
  • idle controller > 40 Nm
  • ECT, >-9° C
  • catalyst heating active
 13 s
  • multiple
  • 2 DCY
P050B Cold Start Ignition Timing Performance -- Check the Engine Speed (RPM) Sensor -G28-. Refer to Engine Speed Sensor -G28-, CHECKING -- Check the Camshaft Position (CMP) Sensor -G40-. Refer to Camshaft Position Sensor -G40-, CHECKING .-- Check the Camshaft Position Sensor 2 -G163-. Refer to Camshaft Position Sensor 2 -G163-, CHECKING .
  • Idle Difference between commanded spark timing vs. actual value > 20%
  • time after engine start >3.5 s
  • time during catalyst heating > 5 s
  • catalyst heating = ended
  • Commanded spark retard during catalyst heating < 80%
  • idle active
  • vehicle speed = 0 mph
  • delta engine speed to filtered engine speed > 200 RPM
 0.5 s
  • Once/DCY
  • 2 DCY
P052A Cold Start "A" Camshaft Position Timing Over-Advanced Bank 1 -- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 -N205-, CHECKING .
  • adjustment angle difference> 10° CA
  • number of checks2
  • engine speed> 608
  • "modeled oil temperature (no map. just bottom and top limit)"-10 ••• 130°
  • catalyst heating active
  • delta set point0° CA
  • max setpoint change during check < 3° CA for 6 [s]
 2 s
  • Continuous
  • 2 DCY
P052C Cold Start "A" Camshaft Position Timing Over-Advanced Bank 2 -- Check the Camshaft Adjustment Valve 2 -N208-. Refer to Camshaft Adjustment Valve 2 -N208-, CHECKING .
  • adjustment angle difference> 10° CA
  • number of checks2
  • engine speed> 608
  • "modeled oil temperature (no map. just bottom and top limit)"-10 ••• 130°
  • catalyst heating active
  • delta set point0° CA
  • max setpoint change during check < 3° CA for 6 [s]
 2 s
  • Continuous
  • 2 DCY
P053F Cold Start Fuel Pressure Performance -- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor -G247-, CHECKING
  • target pressure-actual pressure > 1.5MPa
  • catalyst heating active
  • mass fuel flow set point (no map, just bottom and top limit) > 0, 03 [g/rev]
  • time after engine start>5 s
 12 s
  • Continuous
  • 2 DCY
P0601 Internal Control Module Memory Check Sum Error -- Replace the Engine Control Module (ECM) -J623-. Refer to appropriate service information. Internal check sum, incorrect ignition on 2 s
  • Continuous
  • 2 DCY
P0603 internal hardware check -- Replace the Engine Control Module (ECM) -J623-. Refer to appropriate service information. SPI communication lost ignition on 1.5 s
  • Continuous
  • 2 DCY
P0604 Internal Control Module Random Access Memory (RAM) Error -- Replace the Engine Control Module (ECM) -J623-. Refer to appropriate service information. Write ability check, failed ignition on 1 s
  • Once/DCY
  • 2 DCY
P0605 Internal Control Module Read Only Memory (ROM) Error -- Replace the Engine Control Module (ECM) -J623-. Refer to appropriate service information. Checksum Incorrect --- ---
  • Continuous
  • 2 DCY
P0606 Control Module Processor ECM fault -- Replace the Engine Control Module (ECM) -J623-. Refer to appropriate service information.
  • EEPROM check..failed
 ignition on
  • 10 ms
  • Continuous
  • 2 DCY
P0627 Fuel Pump "A" Control Circuit /Open -- Check the Transfer Fuel Pump -G6-. Refer to FUEL PUMP ELECTRICAL, TESTING .
  • Internal error fuel pump control unit
  • Feedback from fuel pump control unit Pump blocked short circuit to battery +, ground or open circuit
  • Battery voltage, > 9-16 V
  • Engine start, Completed
 15 s
  • No Mil
P0638 Throttle Actuator Control Range/Performance Bank 1 -- Check the Throttle Valve Control Module -J338-. Refer to Throttle Valve Control Module -J338-, CHECKING . functional check:close movement
  • open to 15° > 1.275 s
  • then close to ref. point > 1.28s
  • gradient< 7° per second
functional check open movement
  • close to 1.99° > 1.275 s
  • then open to ref. point > 1.28s
  • gradient< 7° per second
signal range check @ mechanical stop low
  • TPS 1 signal voltage out-off range0.208... 0.852V
  • OR
  • TPS 2 signal voltage out off range4.158.. 4.802V
  • vehicle speed < 1 mph
 5 s
  • once
  • 2 DCY
P0641 Sensor Reference Voltage A Circuit/Open -- Replace the Engine Control Module (ECM) -J623-. Refer to appropriate service information.
  • signal voltage deviation +/- 0.3 V
 --- 0.5 s
  • Continuous
  • 2 DCY
P0642 Sensor Reference Voltage A Circuit Low -- Replace the Engine Control Module (ECM) -J623-. Refer to appropriate service information.
  • Signal voltage, < 4.62 V
 --- 0.15 s
  • Continuous
  • 2 DCY
P0643 Sensor Reference Voltage A Circuit High -- Replace the Engine Control Module (ECM) -J623-. Refer to appropriate service information.
  • 5 V supply voltage > 5.44 V
 --- 0.15 s
  • Continuous
  • 2 DCY
P0651 Sensor Reference Voltage B Circuit/Open -- Replace the Engine Control Module (ECM) -J623-. Refer to appropriate service information.
  • signal voltage deviation +/- 0.3 V
 --- 0.5 s
  • Continuous
  • 2 DCY
P0652 Sensor Reference Voltage B Circuit Low -- Replace the Engine Control Module (ECM) -J623-. Refer to appropriate service information.
  • Signal voltage, < 4.62 V
 --- 0.15 s
  • Continuous
  • 2 DCY
P0653 Sensor Reference Voltage B Circuit High -- Replace the Engine Control Module (ECM) -J623-. Refer to appropriate service information.
  • 5 V supply voltage > 5.44 V
 --- 0.15 s
  • Continuous
  • 2 DCY
P0657 Actuator Supply Voltage A Circuit / Open -- Check the Engine Control Module (ECM) Power Supply Relay -J271-. Refer to VOLTAGE, ENGINE CONTROL MODULE (ECM) POWER SUPPLY, CHECKING .
  • Signal voltage, < 2.9 to 3.2 V
  • Relay, commanded on
 1.5 s
  • Continuous
  • 2 DCY
P0658 Actuator Supply Voltage A Circuit Low -- Check the Engine Control Module (ECM) Power Supply Relay -J271-. Refer to VOLTAGE, ENGINE CONTROL MODULE (ECM) POWER SUPPLY, CHECKING .
  • Signal voltage, < 1.95 to 2.2 V
  • Relay, commanded off
 1.5 s
  • Continuous
  • 2 DCY
P0659 Actuator Supply Voltage "A" Circuit High -- Check the Engine Control Module (ECM) Power Supply Relay -J271-. Refer to VOLTAGE, ENGINE CONTROL MODULE (ECM) POWER SUPPLY, CHECKING .
  • Signal current > 1.2 A
  • Relay, commanded on
 1.5 s
  • Continuous
  • 2 DCY
P0685 ECM / PCM Power Relay Control Circuit/Open -- Check the Engine Control Module (ECM) Power Supply Relay -J271-. Refer to VOLTAGE, ENGINE CONTROL MODULE (ECM) POWER SUPPLY, CHECKING .
  • Signal voltage, 2.6-3.7 V
  • Sense circuit voltage, >6 V
 ECM keep alive time main relay, Commanded on (Test pulse) 0.5 s
  • 2 DCY
P0686 ECM / PCM Power Relay Control Circuit Low -- Check the Engine Control Module (ECM) Power Supply Relay -J271-. Refer to VOLTAGE, ENGINE CONTROL MODULE (ECM) POWER SUPPLY, CHECKING .
  • Sense circuit voltage, > 6.0 V
 ECM Power relay, Commanded off (Test pulse) 0.25 s
  • once
  • 2 DCY
P0687 ECM / PCM Power Relay Control Circuit High -- Check the Engine Control Module (ECM) Power Supply Relay -J271-. Refer to VOLTAGE, ENGINE CONTROL MODULE (ECM) POWER SUPPLY, CHECKING .
  • Sense circuit voltage, < 5.0 V
 ECM Power relay, Commanded ON (Test pulse) 0.25 s
  • Continuous
  • 2 DCY
P0688 ECM / PCM Power Relay Sense Circuit -- Check the Engine Control Module (ECM) Power Supply Relay -J271-. Refer to VOLTAGE, ENGINE CONTROL MODULE (ECM) POWER SUPPLY, CHECKING .
  • Sense voltage, < 3.0 V
  • Difference sense circuit voltage with camshaft actuator commanded off and on >2.5 V
  • Battery voltage > 3 V
  • Main relay, commanded on
  • ECM keep alive time
  • Switch off test - Failed
  • 1 s
  • 4 s
  • 2 s
  • 2 DCY
P0697 Sensor Reference Voltage C Circuit / Open -- Replace the Engine Control Module (ECM) -J623-. Refer to appropriate service information. signal voltage, deviation +/- 0.3 V --- 0.5 s
  • Continuous
  • 2 DCY
P0698 Sensor Reference Voltage C Circuit Low -- Replace the Engine Control Module (ECM) -J623-. Refer to appropriate service information. Signal voltage, < 4.6-5 V Threshold values dep. on internal 5 V rev voltage 0.4 s
  • 2 DCY
P0699 Sensor Reference Voltage C Circuit High -- Replace the Engine Control Module (ECM) -J623-. Refer to appropriate service information. 5 V supply voltage > 4.99 - 5.41 V Threshold values dep. on internal 5 V rev voltage 0.4 s
  • 2 DCY
P0705 Transmission Range Sensor Circuit Malfunction (PRNDL Input) -- Check Multi-Function Transmission Range (TR) Switch -F125-. Refer to appropriate repair information. ---
  • Sensor supply, > 6.51-<10 V
  • Status, OK
 0.1 s
  • Continuous
  • 2 DCY
P0706 Transmission Range Sensor "A" Circuit Range/Performance -- Check Multi-Function Transmission Range (TR) Switch -F125-. Refer to appropriate repair information. 4 bit position code, incorrect
  • Sensor supply, > 6.51-<10 V
  • Status, OK
 0.1 s
  • Continuous
  • 2 DCY
P0707 Transmission Range Sensor Circuit Low -- Check Multi-Function Transmission Range (TR) Switch -F125-. Refer to appropriate repair information. ---
  • Sensor supply, > 6.51-<10 V
  • Status, OK
 0.1 s
  • Continuous
  • 2 DCY
P0708 Transmission Range Sensor Circuit High -- Check Multi-Function Transmission Range (TR) Switch -F125- Refer to appropriate repair information. ---
  • Sensor supply, > 6.51-<10 V
  • Status, OK
 0.1 s
  • Continuous
  • 2 DCY
P0710 Transmission Fluid Temperature Sensor "A" Circuit -- Check ATF level. Refer to Repair information.-- Check Transmission Fluid Temperature Sensor -G93-. Refer to appropriate repair information. Sensor short circuit:
  • U_sensor (+), and U_sensor (-) diagnosis by ASIC
 - 1.5 s
  • Continuous
  • 2 DCY
P0711 Transmission Fluid Temperature Sensor "A" Circuit Range/Performance -- Check ATF level. Refer to Repair information.-- Check Transmission Fluid Temperature Sensor -G93-. Refer to appropriate repair information. Discontinual temperature:
  • ATF temperature delta T between 2 measurements, >20° C
Sensor stuck:
  • Comparision ATF vs. chip temperature, ATF temp. must follow chip temp. in certain ranges, 25-40° C
  • Temperature fault, no other fault detected
  • Chip temperature, status OK
  • Engine speed or input speed, > 400 RPM
  • Signal status, status, OK
 1.5 s
  • Continuous
  • 2 DCY
P0712 Transmission Fluid Temperature Sensor "A" Circuit Low -- Check ATF level. Refer to Repair information.-- Check Transmission Fluid Temperature Sensor -G93-. Refer to appropriate repair information. Circuit low:
  • U_sensor (+), and U_sensor (-) diagnosis by ASIC
 - 1.5 s
  • continuous
  • 2 DCY
P0713 Transmission Fluid Temperature Sensor "A" Circuit High -- Check ATF level. Refer to Repair information.-- Check Transmission Fluid Temperature Sensor -G93-. Circuit high:
  • U_sensor (+), and U_sensor (-) diagnosis by ASIC
 - 1.5 s
  • continuous
  • 2 DCY
P0714 Transmission Fluid Temperature Sensor "A" Circuit Intermittent -- Check ATF level. Refer to Repair information.-- Check Transmission Fluid Temperature Sensor -G93-. Refer to appropriate repair information. Circuit high:
  • U_sensor (+), and U_sensor (-) diagnosis by ASIC
 - 1.5 s
  • continuous
  • 2 DCY
P0716 Input/Turbine Speed Sensor "A" Circuit Range/Performance -- Check Transmission Input Speed (RPM) Sensor -G182-. Refer to appropriate repair information. Signal higher or lower than threshold
  • Higher, > + 8000 RPM
  • Lower, < 20 RPM
 Higher:
  • Sensor supply, OK
  • Sensor, no electrical error
Lower:
  • Sensor supply, OK
  • Engine speed, >600 RPM
  • Status engine speed, OK
  • Output speed, >500 RPM
  • Status output speed, OK or substitute value
  • Range position, OK or substitute value
  • Sensor, no electrical error
  • Transmission condition, friction-locked
  • Error flag fnabvra_err, not set
 0.6 s
  • Continuous
  • 2 DCY
P0717 Input/Turbine Speed Sensor "A" Circuit No Signal -- Check Transmission Input Speed (RPM) Sensor -G182-. Refer to appropriate repair information. Hardware detection Sensor supply, OK 0.6 s
  • Continuous
  • 2 DCY
P0721 Output Speed Sensor Circuit Range/Performance -- Check Transmission Output Speed (RPM) Sensor -G195-. Refer to appropriate repair information.
  • Signal> threshold, > 10000 RPM
  • Difference between last and actual value >threshold, -1000 RPM
  • Difference to wheel speeds, > 500 RPM and input speed, > 200 RPM
  • Sensor supply, OK
  • Sensor, no electrical error
  • Transmission condition, friction-locked
  • Input speed sensor, OK
  • Difference between output speed and input speed, > 200 RPM
  • Transmission condition, friction-locked backwards or forwards
  • Shift flag, = 0 (no shift)
  • Input speed, OK
  • Sensor supply, OK
  • Wheel speeds, OK
  • 0.8 s
  • 1 s
  • Continuous
  • 2 DCY
P0722 Output Speed Sensor Circuit No Signal -- Check Transmission Output Speed (RPM) Sensor -G195-. Refer to appropriate repair information. Hardware detection Sensor supply, OK 0.6 s
  • Continuous
  • 2 DCY
P0727 Engine Speed Input Circuit No Signal -- Check the wiring connection Between Engine Control Module (ECM) -J623- and the Transmission Control Module (TCM) -J217-.-- Check Engine Speed (RPM) Sensor -G28-. Refer to Engine Speed Sensor -G28-, CHECKING . CAN message signal error flag, =1
  • Ignition, on
  • CAN Bus, OK
  • DME CAN connection, OK
 1 s
  • Continuous
  • Immediate
P0741 Torque Converter Clutch Circuit Performance or Stuck Off -- Check Engine Speed (RPM) Sensor -G28-. Refer to Engine Speed Sensor -G28-, CHECKING .-- Check Transmission Input Speed (RPM) Sensor -G182-. Refer to appropriate repair information.-- Check Automatic Transmission Pressure Regulating Valve 6 -N371-. Refer to appropriate repair information. rate of (setting of nominal value) - actual value, > 50 RPM status of clutch, closed or closed loop control 15 s
  • continuous
  • 2 DCY
P0746 Pressure Control Solenoid 'A" Performance or Stuck Off -- Check Automatic Transmission Pressure Regulating Valve 1 -N215-. Refer to appropriate repair information. PWM hardware detection, 0 or 100%
  • Low side and high side FET, activated
  • Power supply, > 8.7 V
  • Voltage drop at FET, < = 1 V
  • Solenoid supply, > 9 V
 0.05 s
  • Continuous
  • 2 DCY
P0747 Pressure Control Solenoid 'A" Stuck On -- Check Automatic Transmission Pressure Regulating Valve 1 -N215-. Refer to appropriate repair information. PWM hardware detection, 0 or 100%
  • Low side and high side FET, activated
  • Power supply, > 8.7 V
  • Voltage drop at FET, < = 1 V
  • Solenoid supply, > 9 V
 0.05 s
  • Continuous
  • 2 DCY
P0748 Pressure Control Solenoid 'A" Electrical -- Check Automatic Transmission Pressure Regulating Valve 1 -N215-. Refer to appropriate repair information.
  • Current higher or lower than threshold, > 220 mA
  • EDS output voltage at short to ground or open circuit ~ 0, 5 V smaller than EDS supply voltage
  • Static leakage current flow
  • Off operation mode
 0.05 s
  • Continuous
  • 2 DCY
P0751 Shift Solenoid "A" Performance or Stuck Off -- Check Solenoid Valve 1 -N88-. Refer to appropriate repair information.
  • If PWM = 0%, diagnosis by ASIC
  • if 0% < = PWM, 7.6% voltage return lead (low), < 0.75 V
  • if 7.6% < = PWM, 92.4% voltage return lead (high), < 0.75 V
  • if 7.6% < = PWM, 92.4% voltage return lead (low), < 0.75 V
  • high side FET voltage drop, < = 1 V
  • high side FET, enabled
  • low side FET, enabled
 0.05 s
  • Continuous
  • 2 DCY
P0752 Shift Solenoid "A" Stuck On -- Check Solenoid Valve 1 -N88-. Refer to appropriate repair information.
  • If PWM = 100%, diagnosis by ASIC
  • if 7.6% < = PWM <= 100% voltage return lead (high), >0.3 V
  • high side FET voltage drop, < = 1 V
  • high side FET, enabled
  • low side FET, enabled
 0.05 s
  • Continuous
  • 2 DCY
P0754 Shift Solenoid "A" Intermittent -- Check Solenoid Valve 1 -N88-. Refer to appropriate repair information.
  • If PWM = 0%, diagnosis by ASIC
  • if 0% < = PWM, 7.6% voltage return lead (low), < 0.75 V
  • if 7.6% < = PWM, 92.4% voltage return lead (high), < 0.75 V
  • if 7.6% < = PWM, 92.4% voltage return lead (low), < 0.75 V
  • high side FET voltage drop, < = 1 V
  • high side FET, enabled
  • low side FET, enabled
 0.05 s
  • Continuous
  • 2 DCY
P0776 Pressure Control Solenoid "B" Performance or Stuck Off -- Check ATF level. Refer to Repair information.-- Check Automatic Transmission Pressure Regulating Valves --. Refer to appropriate repair information. PWM hardware detection, 0 or 100%
  • Low side and high side FET, activated
  • Power supply, > 8.7 V
  • Voltage drop at FET, < = 1 V
  • Solenoid supply, > 9 V
 0.05 s
  • Continuous
  • 2 DCY
P0777 Pressure Control Solenoid "B" Stuck On -- Check ATF level. Refer to Repair information.-- Check Automatic Transmission Pressure Regulating Valves --. Refer to appropriate repair information. PWM hardware detection, 0 or 100%
  • Low side and high side FET, activated
  • Power supply, > 8.7 V
  • Voltage drop at FET, < = 1 V
  • Solenoid supply, > 9 V
 0.05 s
  • Continuous
  • 2 DCY
P0778 Pressure Control Solenoid "B" Electrical -- Check ATF level. Refer to Repair information.-- Check Automatic Transmission Pressure Regulating Valves --. Refer to appropriate repair information.
  • Current higher or lower than threshold, <730 mA
  • EDS output voltage at short to ground or open circuit ~ 0, 5 V smaller than EDS supply voltage
  • Static leakage current flow
  • Off operation mode
 0.05 s
  • Continuous
  • 2 DCY
P0796 Pressure Control Solenoid "C" Performance or Stuck Off -- Check Automatic Transmission Pressure Regulating Valve 3 -N217-. Refer to appropriate repair information. PWM hardware detection, 0 or 100%
  • Low side and high side FET, activated
  • Power supply, > 8.7 V
  • Voltage drop at FET, < = 1 V
  • Solenoid supply, > 9 V
 0.05 s
  • Continuous
  • 2 DCY
P0797 Pressure Control Solenoid "C" Stuck On -- Check Automatic Transmission Pressure Regulating Valve 3 -N217-. Refer to appropriate repair information. PWM hardware detection, 0 or 100%
  • Low side and high side FET, activated
  • Power supply, > 8.7 V
  • Voltage drop at FET, < = 1 V
  • Solenoid supply, > 9 V
 0.05 s
  • Continuous
  • 2 DCY
P0798 Pressure Control Solenoid "C" Electrical -- Check Automatic Transmission Pressure Regulating Valve 3 -N217-. Refer to appropriate repair information.
  • Current higher or lower than threshold, >220 mA
  • EDS output voltage at short to ground or open circuit ~ 0, 5 V smaller than EDS supply voltage
  • Static leakage current flow
  • Off operation mode
 0.05 s
  • Continuous
  • 2 DCY
P0889 TCM Power Relay Circuit Range / Performance -- Check Transmission Control Module (TCM) -J217-. Refer to Repair information. FET drive, not possible
  • Filtered battery voltage, >6.75 V
  • High side and low side FET, enabled
  • Status counter initialization, 0 or 1
 0.03 s
  • Continuous
  • 2 DCY
P0890 TCM Power Relay Circuit Low -- Check Transmission Control Module (TCM) -J217-. Refer to Repair information.
  • Solenoid power supply voltage, <1.4 V
  • Drop voltage over high side FET, > 1 V
  • Filtered battery voltage, >6.75 V
  • High side and low side FET, enabled
  • Status counter initialization, 0 or 1
 0.03 s
  • Continuous
  • 2 DCY
P0891 TCM Power Relay Circuit High -- Check Transmission Control Module (TCM) -J217-. Refer to Repair information. Hardware detection
  • Filtered battery voltage, >6.75 V
  • High side and low side FET, enabled
  • Status counter initialization, 0 or 1
 0.03 s
  • continuous
  • 2 DCY
P0892 TCM Power Relay Circuit Intermittent -- Check Transmission Control Module (TCM) -J217-. Refer to Repair information. Hardware detection
  • Filtered battery voltage, >6.75 V
  • High side and low side FET, enabled
  • Status counter initialization, 0 or 1
 0.03 s
  • continuous
  • 2 DCY
P10A0 Actuation regulating flap for intake air Electrical error Check the Control Valve Control Module Control Valve Control Module -J808- Refer to Control Valve Position Sensor -G584- / Control Valve Control Unit -J808-, CHECKING
  • duty cycle >95 [%] and/or duty cycle <-95[%]
  • duty cycle > 0.3 s at > 98 %
  • engine speed > 500 RPM
 2.4 to 3 s
  • Continuous
  • 2 DCY
P10A4 Regulating flap for intake air Mechanical malfunction Check the Control Valve Control Module Control Valve Control Module -J808- Refer to Control Valve Position Sensor -G584- / Control Valve Control Unit -J808-, CHECKING
  • diff. Adapted value vs. actual value > 6.5 [%]
  • absolute value of maximum deviation between predicted and real value: > 8%
  • adaptive value < 60[%] and/or adaptive value > 88[%]
  • engine speed < 64[RPM]
  • vehicle speed0 [mph]
  • ECT (no map, just bottom and top limit) 6 to 105 [°C]
  • IAT> 6[°C]
 0 to 1.6 s
  • Continuous
  • 2 DCY
P10A5 Potentiometer regulating flap for intake air Signal too high Check the Control Valve Control Module Control Valve Control Module -J808- Refer to Control Valve Position Sensor -G584- / Control Valve Control Unit -J808-, CHECKING
  • signal voltage > 4.9 V
 --- 0.1 s
  • Continuous
  • 2 DCY
P10A6 Potentiometer regulating flap for intake air Signal too Low Check the Control Valve Control Module Control Valve Control Module -J808- Refer to Control Valve Position Sensor -G584- / Control Valve Control Unit -J808-, CHECKING
  • signal voltage < 0.1 V
 --- 0.1 s
  • Continuous
  • 2 DCY
P10A7 Adaptation regulating flap for intake air soiled Check the Control Valve Control Module Control Valve Control Module -J808- Refer to Control Valve Position Sensor -G584- / Control Valve Control Unit -J808-, CHECKING
  • difference actual signal voltage to learned signal voltage> 0.05V
  • adaption or ign on..completed
 0 s
  • Continuous
  • 2 DCY
P10A8 Adaptation regulating flap for intake air lower limit not reached Check the Control Valve Control Module Control Valve Control Module -J808- Refer to Control Valve Position Sensor -G584- / Control Valve Control Unit -J808-, CHECKING
  • RFP Signal Voltage in closed position< = 0.35 V or.>= 0.65V
  • adaptioncompleted
  • ECT (no map, just bottom and top limit) 6 - 105° C
  • IAT > 6° C
  • engine speed < 64 RPM
  • vehicle speed < 0 mph
 0 s
  • once
  • 2 DCY
P1114 Internal resistance too large (Bank 1, sensor 2) -- Check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-. Refer to Oxygen Sensor After Three Way Catalytic Converter -G130- / Heater For Oxygen Sensor 1 After Catalytic Converter -Z29-, CHECKING . Heater resistance, (128-648)*(8-40)1.02-25.9 k Ω (dep. on mod. exhaust temp. and heater power)
  • Battery voltage, 10.7-16.1 V
  • Modeled exhaust gas temp, 300-600° C
  • Engine shutoff time, 300 s.
  • IAT, >6.75° C
 15 s
  • 2 DCY
P12A1 Fuel Pressure Sensor Inappropriately Low -- Check the Fuel Pressure. Refer to FUEL PRESSURE TEST . If fuel Pressure does not match the Scan Tool Readings as (Low) -- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor -G247-, CHECKING . If fuel Pressure does match the Scan Tool Readings as (Low) -- Check the Fuel Metering Valve -N290-. Refer to Fuel Metering Valve -N290-, CHECKING
  • deviation fuel rail pressure control > 0.060 g/Rev
  • deviation HO2S control < -22.5%
  • fuel cut off not active
  • engine speed (no map, just bottom and top limit) 580 - 3480 RPM
  • time after engine start > 5
  • high pressure pump setpoint 0.015 - 0.15 g/Rev
  • HO2S control closed loop
  • EVAP canister load < 0.5 -
  • catalyst heating not active
  • 5 s
  • Continuous
  • 2 DCY
P12A2 Fuel Pressure Sensor Inappropriately High -- Check the Fuel Pressure. Refer to FUEL PRESSURE TEST . If fuel Pressure does not match the Scan Tool Readings as (High) -- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor -G247-, CHECKING . If fuel Pressure does match the Scan Tool Readings as (High) -- Check the Fuel Metering Valve -N290-. Refer to Fuel Metering Valve -N290-, CHECKING
  • deviation fuel rail pressure control < 0.051 g/Rev
  • deviation HO2S control > 30%
  • fuel cut off not active
  • engine speed (no map, just bottom and top limit) 580 - 3480 RPM
  • time after engine start > 5
  • high pressure pump setpoint 0.015 - 0.15 g/Rev
  • HO2S control closed loop
  • EVAP canister load < 0.5 -
  • catalyst heating not active
  • 5 s
  • Continuous
  • 2 DCY
P12A4 Fuel Rail Pressure Metering Valve Function Check Valve Stuck Closed -- Check the Fuel Metering Valve -N290-. Refer to Fuel Metering Valve -N290-, CHECKING
  • deviation fuel rail pressure control < - 0.120 g/rev
  • lambda controller output (no map, just bottom and top limit) -15 - 15 %
  • fuel cut off = not active
  • engine speed > 512 RPM
  • time after engine start > 5s
  • high pressure pump set-point > 0.015 g/rev
  • lambda control = closed loop
  • EVAP canister load< 0.5 -
  • catalyst heating = not active
 14 s
  • Continuous
  • 2 DCY
  • actual pressure - target pressure >3.5 MPa
  • lambda controller output (no map, just bottom and top limit) -15 - 15 %
  • fuel cut off = not active
  • engine speed > 512 RPM
  • time after engine start > 5s
  • high pressure pump set-point > 0.0225 g/rev
  • lambda control = closed loop
  • EVAP canister load< 0.5 -
  • catalyst heating = not active
  
P13EA Cold Start Ignition Timing Performance Off Idle -- Check the Engine Speed (RPM) Sensor -G28-. Refer to Engine Speed Sensor -G28-, CHECKING -- Check the Camshaft Position (CMP) Sensor -G40-. Refer to Camshaft Position Sensor -G40-, CHECKING .-- Check the Camshaft Position Sensor 2 -G163-. Refer to Camshaft Position Sensor 2 -G163-, CHECKING .
  • Part Load Difference between commanded spark timing vs. actual value > 15%
  • time after engine start >3.5 s
  • time during catalyst heating > 5 s
  • catalyst heating = ended
  • Commanded spark retard during catalyst heating < 80%
  • idle active
  • vehicle speed = 0 mph
  • delta engine speed to filtered engine speed > 200 RPM
 0.5 s
  • Once/DCY
  • 2 DCY
P150A Engine Off Timer Performance Check theData Bus On Board Diagnostic Interface -J533- Refer to CAN-BUS TERMINAL RESISTANCE, CHECKINGCAN-BUS TERMINAL RESISTANCE Instrument Cluster Control Module -J285- TO Data Bus On Board Diagnostic Interface -J533-, CHECKING
  • difference between engine-off-time< - 12 s
  • and ECM after run-time> 12 s
  • key-on after ECM after run timeactive
  • CANactive
 0 s
  • once
  • 2 DCY
P169A Loading mode active vehicle in transport mode
  • transport modeactive
  • during ECM keep alive-time after ignition off
  • vehicle speed0[mph]
  • electric machine off
  • "max trip mileage since initial vehicle start-up < 80.78 [miles]
  • production modeoff
    
P2004 Intake Manifold Runner Control Stuck Open Bank 1 -- Check the Intake Manifold Runner Position Sensor -G336-. Refer to Intake Manifold Runner Position Sensor -G336-, CHECKING .-- Check the Intake Manifold Runner Control Valve -N316-. Refer to Intake Manifold Runner Control Valve -N316-, CHECKING .
  • Signal voltage, > 2.5 V
  • time after engine start 15 s
  • Intake Manifold Runner Control Valve = commanded closed
 4 s
  • Continuous
  • 2 DCY
P2005 Intake Manifold Runner Control Stuck Open Bank 2 -- Check the Intake Manifold Runner Position Sensor 2 -G512-. Refer to Intake Manifold Runner Position Sensor 2 -G512-, CHECKING .-- Check the Intake Manifold Runner Control Valve -N316-. Refer to Intake Manifold Runner Control Valve -N316-, CHECKING .
  • Signal voltage, > 2.5 V
  • time after engine start 15 s
  • Intake Manifold Runner Control Valve = commanded closed
 4 s
  • Continuous
  • 2 DCY
P2006 Intake Manifold Runner Control Stuck Closed Bank 1 -- Check the Intake Manifold Runner Position Sensor -G336-. Refer to Intake Manifold Runner Position Sensor -G336-, CHECKING .-- Check the Intake Manifold Runner Control Valve -N316-. Refer to Intake Manifold Runner Control Valve -N316-, CHECKING .
  • Signal voltage, < 2.9 V
  • time after engine start 15 s
  • Intake Manifold Runner Control Valve = commanded open
 4 s
  • Continuous
  • 2 DCY
P2007 Intake Manifold Runner Control Stuck Closed Bank 2 -- Check the Intake Manifold Runner Position Sensor 2 -G512-. Refer to Intake Manifold Runner Position Sensor 2 -G512-, CHECKING .-- Check the Intake Manifold Runner Control Valve -N316-. Refer to Intake Manifold Runner Control Valve -N316-, CHECKING .
  • Signal voltage > 2.9 V
  • time after engine start 15 s
  • Intake Manifold Runner Control Valve = commanded open
 4 s
  • Continuous
  • 2 DCY
P2008 Intake Manifold Runner Control Circuit/Open -- Check the Intake Manifold Runner Control Valve -N316-. Refer to Intake Manifold Runner Control Valve -N316-, CHECKING .
  • signal voltage 2.9 to 3.2 V
  • Intake Manifold Runner Control Valve = commanded Off
  • 2 s
  • Continuous
  • 2 DCY
P2009 Intake Manifold Runner Control Circuit Low -- Check the Intake Manifold Runner Control Valve -N316-. Refer to Intake Manifold Runner Control Valve -N316-, CHECKING .
  • signal voltage < 1.95 to 2.2 V
  • Intake Manifold Runner Control Valve = commanded Off
  • 2 s
  • Continuous
  • 2 DCY
P2010 Intake Manifold Runner Control Circuit High -- Check the Intake Flap Motor -V157- / Intake Manifold Runner Position Sensor - G336 -. Refer to Intake Manifold Runner Position Sensor -G336-, CHECKING .
  • signal current 1.2 A
  • Intake Manifold Runner Control Valve = commanded On
  • 2 s
  • Continuous
  • 2 DCY
P2014 IIntake Manifold Runner Position Sensor/Switch Circuit Bank 1 -- Check the /Intake Manifold Runner Position Sensor -G336-. Refer to Intake Manifold Runner Position Sensor -G336-, CHECKING .
  • Signal voltage, < 0.2 V
 --- 2 s
  • Continuous
  • 2 DCY
P2017 Intake Manifold Runner Position Sensor/Switch Circuit High Bank 1 -- Check the /Intake Manifold Runner Position Sensor -G336-. Refer to Intake Manifold Runner Position Sensor -G336-, CHECKING .
  • Signal voltage, > 4.8 V
 --- 2 s
  • Continuous
  • 2 DCY
P2019 Intake Manifold Runner Position Sensor/Switch Circuit Bank 2 -- Check the Intake Manifold Runner Position Sensor 2 -G512-. Refer to Intake Manifold Runner Position Sensor 2 -G512-, CHECKING .
  • Signal voltage, < 0.2 V
 --- 2 s
  • Continuous
  • 2 DCY
P2022 Intake Manifold Runner Position Sensor/Switch Circuit High Bank 2 -- Check the Intake Manifold Runner Position Sensor 2 -G512-. Refer to Intake Manifold Runner Position Sensor 2 -G512-, CHECKING .
  • Signal voltage, > 4.8 V
 --- 2 s
  • Continuous
  • 2 DCY
P2024 Evaporative Emissions (EVAP) Fuel Vapor Temperature Sensor Circuit -- Check the EVAP Leak Detection Control Module -J909- with Integrated Fuel Tank Pressure Sensor -G400-. Refer to Fuel Tank Leak Detection Control Module -J909- / Fuel Tank Pressure Sensor -G400-, CHECKING . For (A8 Only): -- Check the EVAP Leak Detection Control Module -J909-. Refer to Fuel Tank Leak Detection Control Module -J909- / Fuel Tank Pressure Sensor -G400-, CHECKING .-- Check the Fuel Tank Pressure Sensor -G400-. Refer to Fuel Tank Leak Detection Control Module -J909- / Fuel Tank Pressure Sensor -G400-, CHECKING .
  • Signal Current < 0.8 mA
  • Ignition ON
 0.50 s
  • Continuous
  • 2 DCY
P2025 Evaporative Emissions (EVAP) Fuel Vapor Temperature Sensor Performance -- Check the EVAP Leak Detection Control Module -J909- with IntegratedFuel Tank Pressure Sensor -G400-. Refer to Fuel Tank Leak Detection Control Module -J909- / Fuel Tank Pressure Sensor -G400-, CHECKING . For (A8 Only): -- Check the EVAP Leak Detection Control Module -J909-. Refer to Fuel Tank Leak Detection Control Module -J909- / Fuel Tank Pressure Sensor -G400-, CHECKING .-- Check the Fuel Tank Pressure Sensor -G400-. Refer to Fuel Tank Leak Detection Control Module -J909- / Fuel Tank Pressure Sensor -G400-, CHECKING .
  • response time > 1000 ms andnumber of checks> 3.00-
  • security bit incorrect andnumber of checks> 3.00-
  • resetcounter> 3.00-
  • time difference between ECU and EVAP Fuel Tank Temp Sensor> 3.0 s
Case 1:
Case 2:
  • EVAP Fuel Tank Temp Sensor > 119 °C
  • EVAP Fuel Tank Temp Sensor < -39 °C
  • Difference between EVAP Fuel Tank Temp Sensor and ECT >= 20.3 K and Difference between EVAP Fuel Tank Temp Sensor and IAT > = 20.3K gradient EVAP Fuel Tank Temp Sensor > 20[K/10min]
or
  • ignitionON
  • ignition ON last power latch phasefinished ignition OFF
Case 1:
  • ignition OFF
Case 2:
  • ignitionON cold startdetected ECT > -19 °C
  • intake manifold Temperature > -19°C
  • IAT cross check finished ECT cross checkfinished
  • cold start detected
  • IAT cross check finished
  • ECT cross checkfinished
  • ignitionOFF
  • 4980 ms
OR
  • 3.0 s
  • 3.0s
  • 300 s
  • Continuous
  • 2 DCY
  • once / DCY
  • 3 DCY
  • once / DCY
  • 2 DCY
P2026 Evaporative Emissions (EVAP) Fuel Vapor Temperature Sensor Circuit Low Voltage -- Check the EVAP Leak Detection Control Module -J909- with IntegratedFuel Tank Pressure Sensor -G400-. Refer to Fuel Tank Leak Detection Control Module -J909- / Fuel Tank Pressure Sensor -G400-, CHECKING . For (A8 Only): -- Check the EVAP Leak Detection Control Module -J909-. Refer to Fuel Tank Leak Detection Control Module -J909- / Fuel Tank Pressure Sensor -G400-, CHECKING .-- Check the Fuel Tank Pressure Sensor -G400-. Refer to Fuel Tank Leak Detection Control Module -J909- / Fuel Tank Pressure Sensor -G400-, CHECKING .
  • Signal Voltage < 2.0 V
  • Ignition ON
 0.50 s
  • Continuous
  • 2 DCY
P2027 Evaporative Emissions (EVAP) Fuel Vapor Temperature Sensor Circuit High Voltage -- Check the EVAP Leak Detection Control Module -J909- with IntegratedFuel Tank Pressure Sensor -G400-. Refer to Fuel Tank Leak Detection Control Module -J909- / Fuel Tank Pressure Sensor -G400-, CHECKING . For (A8 Only): -- Check the EVAP Leak Detection Control Module -J909-. Refer to Fuel Tank Leak Detection Control Module -J909- / Fuel Tank Pressure Sensor -G400-, CHECKING .-- Check the Fuel Tank Pressure Sensor -G400-. Refer to Fuel Tank Leak Detection Control Module -J909- / Fuel Tank Pressure Sensor -G400-, CHECKING .
  • Signal Current > 1.0 A
  • Ignition ON
 0.50 s
  • Continuous
  • 2 DCY
P2088 A Camshaft Position Actuator Control Circuit Low Bank 1 -- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 -N205-, CHECKING .
  • Signal voltage, < 1.95 to 2.20 V
  • camshaft valve Commanded OFF
 2 s
  • Continuous
  • 2 DCY
P2089 A Camshaft Position Actuator Control Circuit High Bank 1 -- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 -N205-, CHECKING .
  • Signal current, > 3 to 5 A
  • camshaft valve Commanded ON
 2 s
  • Continuous
  • 2 DCY
P2092 A Camshaft Position Actuator Control Circuit Low Bank 2 -- Check the Camshaft Adjustment Valve 2 -N208-. Refer to Camshaft Adjustment Valve 2 -N208-, CHECKING .
  • Signal voltage, < 1.95 to 2.20 V
  • camshaft valve Commanded OFF
 2 s
  • Continuous
  • 2 DCY
P2093 A Camshaft Position Actuator Control Circuit High Bank 2 -- Check the Camshaft Adjustment Valve 2 -N208-. Refer to Camshaft Adjustment Valve 2 -N208-, CHECKING .
  • Signal current, > 3 to 5 A
  • camshaft valve Commanded ON
 2 s
  • Continuous
  • 2 DCY
P2096 Post Catalyst Fuel Trim System Too Lean Bank 1 -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to Heated Oxygen Sensor -G39- / Oxygen Sensor Heater -Z19-, CHECKING .-- Check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-. Refer to Oxygen Sensor After Three Way Catalytic Converter -G130- / Heater For Oxygen Sensor 1 After Catalytic Converter -Z29-, CHECKING .
  • integral part of trim control, post cat > 10%
  • lambda controlclosed loop
  • modeled cat temp., > 400.00° C
  • trim control post cat closed loop
  • engine speed 512 to 4000 RPM
  • HO2S control, closed loop
  • engine load 15...70%
  • Δ set value 0.973...1.005
  • delta engine speed < 7500 RPM
  • Δ mass air flow < 15 g/Rev
  • accelerator PP value < 1000%
  • mass air flow 25 to 191 kg/h
 120 s
  • Continuous
  • 2 DCY
P2097 Post Catalyst Fuel Trim System Too Rich Bank 1 -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to Heated Oxygen Sensor -G39- / Oxygen Sensor Heater -Z19-, CHECKING .-- Check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-. Refer to Oxygen Sensor After Three Way Catalytic Converter -G130- / Heater For Oxygen Sensor 1 After Catalytic Converter -Z29-, CHECKING .
  • integral part of trim control, post cat < 10%
  • lambda controlclosed loop
  • modeled cat temp., > 400.00° C
  • trim control post cat closed loop
  • engine speed 512 to 4000 RPM
  • HO2S control, closed loop
  • engine load 15...70%
  • Δ set value 0.973...1.005
  • delta engine speed < 7500 RPM
  • Δ mass air flow < 15 g/Rev
  • accelerator PP value < 1000%
  • mass air flow 25 to 191 kg/h
 120 s
  • continuous
  • 2 DCY
P2098 Post Catalyst Fuel Trim System Too Lean Bank 2 -- Check the Heated Oxygen Sensor 2 -G108-. Refer to Heated Oxygen Sensor 2 -G108- / Oxygen Sensor 2 Heater -Z28-, CHECKING .-- Check the Oxygen Sensor 2 After Catalytic Converter -G131-. Refer to Oxygen Sensor 2 After Catalytic Converter -G131- / Heater For Oxygen Sensor 2 After Catalytic Converter -Z30-, CHECKING .
  • integral part of trim control, post cat > 10%
  • lambda controlclosed loop
  • modeled cat temp., > 400.00° C
  • trim control post cat closed loop
  • engine speed 512 to 4000 RPM
  • HO2S control, closed loop
  • engine load 15...70%
  • Δ set value 0.973...1.005
  • delta engine speed < 7500 RPM
  • Δ mass air flow < 15 g/Rev
  • accelerator PP value < 1000%
  • mass air flow 25 to 191 kg/h
 120 s
  • Continuous
  • 2 DCY
P2099 Post Catalyst Fuel Trim System Too Rich Bank 2 -- Check the Heated Oxygen Sensor 2 -G108-. Refer to Heated Oxygen Sensor 2 -G108- / Oxygen Sensor 2 Heater -Z28-, CHECKING .-- Check the Oxygen Sensor 2 After Catalytic Converter -G131-. Refer to Oxygen Sensor 2 After Catalytic Converter -G131- / Heater For Oxygen Sensor 2 After Catalytic Converter -Z30-, CHECKING .
  • integral part of trim control, post cat < 10%
  • lambda controlclosed loop
  • modeled cat temp., > 400.00° C
  • trim control post cat closed loop
  • engine speed 512 to 4000 RPM
  • HO2S control, closed loop
  • engine load 15...70%
  • Δ set value 0.973...1.005
  • delta engine speed < 7500 RPM
  • Δ mass air flow < 15 g/Rev
  • accelerator PP value < 1000%
  • mass air flow 25 to 191 kg/h
 120 s
  • Continuous
  • 2 DCY
P2101 Throttle Actuator "A" Control Motor Circuit Range/Performance -- Check the Throttle Valve Control Module -J338-. Refer to Throttle Valve Control Module -J338-, CHECKING .
  • Duty cycle > 0.4 s at > 98%
  • actual TPS reference point > 1.5°
  • actual TPS calc value > 0.4 s at > 8°
  • Engine Speed = 0 RPM
 0.45 s
  • Continuous
  • 2 DCY
P2106 Throttle Actuator Control System - Forced Limited Power -- Check the Throttle Valve Control Module -J338-. Refer to Throttle Valve Control Module -J338-, CHECKING .
  • ECM power stage = failure
  • Engine Speed > 500 RPM
 0.45 s
  • Continuous
  • 2 DCY
P2122 Throttle/Pedal Position Sensor/Switch "D" Circuit Low -- Check the Accelerator Pedal Position Sensor -G79-. Refer to Accelerator Pedal Position Sensor -G79- / Accelerator Pedal Position Sensor 2 -G185-, CHECKING .
  • Signal voltage < 0.4 V
 --- 0.25 s
  • Continuous
  • 2 DCY
P2123 Throttle/Pedal Position Sensor/Switch "D" Circuit High -- Check the Accelerator Pedal Position Sensor -G79-. Refer to Accelerator Pedal Position Sensor -G79- / Accelerator Pedal Position Sensor 2 -G185-, CHECKING .
  • Signal voltage >4.82 V
 --- 0.25 s
  • Continuous
  • 2 DCY
P2127 Throttle/Pedal Position Sensor/Switch "E" Circuit Low -- Check the Accelerator Pedal Position Sensor 2 -G185-. Refer to Accelerator Pedal Position Sensor -G79- / Accelerator Pedal Position Sensor 2 -G185-, CHECKING .
  • Signal voltage < 0.2 V
 --- 0.25 s
  • Continuous
  • 2 DCY
P2128 Throttle/Pedal Position Sensor/Switch "E" Circuit High -- Check the Accelerator Pedal Position Sensor 2 -G185-. Refer to Accelerator Pedal Position Sensor -G79- / Accelerator Pedal Position Sensor 2 -G185-, CHECKING .
  • Signal voltage >2.8 V
 --- 0.25 s
  • Continuous
  • 2 DCY
P2138 Throttle/Pedal Position Sensor/Switch "D"/"E" Voltage Correlation -- Check the Accelerator Pedal Position Sensor -G79- and Accelerator Pedal Position Sensor 2 -G185-. Refer to Accelerator Pedal Position Sensor -G79- / Accelerator Pedal Position Sensor 2 -G185-, CHECKING .
  • Signal voltage sensor 1 vs 2, > 0.24 V
   0.35 s
  • Continuous
  • 2 DCY
P2147 Fuel Injector Group "A" Supply Voltage Circuit Low -- Check the Fuel injectors --. Refer to FUEL INJECTORS, CHECKING .
  • signal current > 12 A
  • injector commanded on
 3 s
  • Continuous
  • 2 DCY
P2148 Fuel Injector Group "A" Supply Voltage Circuit High -- Check the Fuel injectors --. Refer to FUEL INJECTORS, CHECKING .
  • Signal current > 33 A
  • injector commanded on
 3 s
  • Continuous
  • 2 DCY
P2150 Fuel Injector Group "B" Supply Voltage Circuit Low -- Check the Fuel injectors --. Refer to FUEL INJECTORS, CHECKING .
  • signal current > 12 A
  • injector commanded on
 3 s
  • Continuous
  • 2 DCY
P2151 Fuel Injector Group "B" Supply Voltage Circuit High -- Check the Fuel injectors --. Refer to FUEL INJECTORS, CHECKING .
  • Signal current > 33 A
  • injector commanded on
 3 s
  • Continuous
  • 2 DCY
P2153 Fuel Injector Group "C" Supply Voltage Circuit Low -- Check the Fuel injectors --. Refer to FUEL INJECTORS, CHECKING .
  • signal current > 12 A
  • injector commanded on
 3 s
  • Continuous
  • 2 DCY
P2154 Fuel Injector Group "C" Supply Voltage Circuit High -- Check the Fuel injectors --. Refer to FUEL INJECTORS, CHECKING .
  • Signal current > 33 A
  • injector commanded on
 3 s
  • Continuous
  • 2 DCY
P2181 Cooling System Performance -- Check Engine Coolant Temperature (ECT) Sensor -G62-. Refer to Engine Coolant Temperature Sensor -G62-, CHECKING .-- Check the Coolant Pump -V50- Refer to the appropriate service information.-- Check the Coolant Thermostat. Refer to the appropriate service information.
  • ECT < 75 °C
  • mass air integral 3.5...26.0 kg
  • ECT at start, 7...57° C
  • delta ambient pressure < 1.5 kPa
  • vehicle speed 21...75 mph
  • IAT-7..40°
  • accumulated fuel cut-off < 140 s
  • mass air flow 40...200 kg/h
 500 s
  • once/DCY
  • 2 DCY
P2195  HO2 Sensor Signal Biased/Stuck Lean Bank 1 Sensor 1 -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to Heated Oxygen Sensor -G39- / Oxygen Sensor Heater -Z19-, CHECKING .
  • HO2S value > 1.1 [-]
  • modeled exhaust gas temp., 500.00... 750.00° C
  • ECT > 60° C
  • exhaust gas mass flow, 20.00... 180.00 kg/h
  • engine speed > 992 RPM
  • HO2S control, closed loop
  • HO2S control, post cat-closed loop
  • deviation engine speed < 150 Rev
  • engine load 30...300 kg/h
  • delta engine load < 0.15 g/Rev
  • HO2S deviation < 3%
  • integrated mass air flow 150g
  • O2S signal rear > 0.852 V
  • deviation HO2S control > 35%
 100 s
  • Continuous
  • 2 DCY
P2196  HO2 Sensor Signal Biased/Stuck Rich Bank 1 Sensor 1 -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to Heated Oxygen Sensor -G39- / Oxygen Sensor Heater -Z19-, CHECKING .
  • HO2S value < 0.9 [-]
  • modeled exhaust gas temp., 300.00... 840.00° C
  • ECT > 60° C
  • exhaust gas mass flow, 20.00... 180.00 kg/h
  • engine speed > 992 RPM
  • HO2S control, closed loop
  • HO2S control, post cat-closed loop
  • deviation engine speed < 150 Rev
  • engine load 30...300 kg/h
  • delta engine load > 0.15 g/Rev
  • HO2S deviation < 3%
  • integrated mass air flow 150g
  • O2S signal rear < 0.151 V
  • deviation HO2S control < 35%
 100 s
  • Continuous
  • 2 DCY
P2197  HO2 Sensor Signal Biased/Stuck Lean Bank 2 Sensor 1 -- Check the Heated Oxygen Sensor 2 -G108-. Refer to Heated Oxygen Sensor 2 -G108- / Oxygen Sensor 2 Heater -Z28-, CHECKING .
  • HO2S value > 1.1 [-]
  • modeled exhaust gas temp., 500.00... 750.00° C
  • ECT > 60° C
  • exhaust gas mass flow, 20.00... 180.00 kg/h
  • engine speed > 992 RPM
  • HO2S control, closed loop
  • HO2S control, post cat-closed loop
  • deviation engine speed < 150 Rev
  • engine load 30...300 kg/h
  • delta engine load < 0.15 g/Rev
  • HO2S deviation < 3%
  • integrated mass air flow 150g
  • O2S signal rear > 0.852 V
  • deviation HO2S control > 35%
 100 s
  • Continuous
  • 2 DCY
P2198  HO2 Sensor Signal Biased/Stuck Rich Bank 2 Sensor 1 -- Check the Heated Oxygen Sensor 2 -G108-. Refer to Heated Oxygen Sensor 2 -G108- / Oxygen Sensor 2 Heater -Z28-, CHECKING .
  • HO2S value < 0.9 [-]
  • modeled exhaust gas temp., 300.00... 840.00° C
  • ECT > 60° C
  • exhaust gas mass flow, 20.00... 180.00 kg/h
  • engine speed > 992 RPM
  • HO2S control, closed loop
  • HO2S control, post cat-closed loop
  • deviation engine speed < 150 Rev
  • engine load 30...300 kg/h
  • delta engine load > 0.15 g/Rev
  • HO2S deviation < 3%
  • integrated mass air flow 150g
  • O2S signal rear < 0.151 V
  • deviation HO2S control < 35%
 100 s
  • Continuous
  • 2 DCY
P219C Cylinder 1 Air-Fuel Ratio Imbalance -- Check the Fuel injectors -N30, N31, N32, N33-. Refer to FUEL INJECTORS, CHECKING .-- Refer to the appropriate repair information for basic engine diagnosis.
  • adaptive value< -10%
  • OR
  • > 10%
  • HO2S controlclosed loop
  • trim control post catclosed loop
  • "engine speed (no map. just bottom and top limit)"1216..2600RPM
  • "mass fuel flow (no map. just bottom and top limit)">0.045 ••• 0.090g/rev
  • ECT> 70° C
  • or substitute ECT> 70° C
  • canister load< 0.15
  • pwm EVAP purge valve<60%
  • ambient pressure>70kPa
 300 s
  • Continuous
  • 2 DCY
P219D Cylinder 2 Air-Fuel Ratio Imbalance -- Check the Fuel injectors -N30, N31, N32, N33-. Refer to FUEL INJECTORS, CHECKING .-- Refer to the appropriate repair information for basic engine diagnosis.
  • adaptive value< -10%
  • OR
  • > 10%
  • HO2S controlclosed loop
  • trim control post catclosed loop
  • "engine speed (no map. just bottom and top limit)"1216..2600RPM
  • "mass fuel flow (no map. just bottom and top limit)">0.045 ••• 0.090g/rev
  • ECT> 70° C
  • or substitute ECT> 70° C
  • canister load<0.15
  • pwm EVAP purge valve<60%
  • ambient pressure>70kPa
 300 s
  • Continuous
  • 2 DCY
P219E Cylinder 3 Air-Fuel Ratio Imbalance -- Check the Fuel injectors -N30, N31, N32, N33-. Refer to FUEL INJECTORS, CHECKING .-- Refer to the appropriate repair information for basic engine diagnosis.
  • adaptive value< -10%
  • OR
  • > 10%
  • HO2S controlclosed loop
  • trim control post catclosed loop
  • "engine speed (no map. just bottom and top limit)"1216..2600RPM
  • "mass fuel flow (no map. just bottom and top limit)">0.045 ••• 0.090g/rev
  • ECT> 70° C
  • or substitute ECT> 70° C
  • canister load<0.15
  • pwm EVAP purge valve<60%
  • ambient pressure>70kPa
 300 s
  • Continuous
  • 2 DCY
P219F Cylinder 4 Air-Fuel Ratio Imbalance -- Check the Fuel injectors --. Refer to FUEL INJECTORS, CHECKING .-- Refer to the appropriate repair information for basic engine diagnosis.
  • adaptive value< -10%
  • OR
  • > 10%
  • HO2S controlclosed loop
  • trim control post catclosed loop
  • "engine speed (no map. just bottom and top limit)"1216..2600RPM
  • "mass fuel flow (no map. just bottom and top limit)">0.045 ••• 0.090g/rev
  • ECT> 70° C
  • or substitute ECT> 70° C
  • canister load<0.15
  • pwm EVAP purge valve<60%
  • ambient pressure>70kPa
 300 s
  • Continuous
  • 2 DCY
P21A0 Cylinder 5 Air-Fuel Ratio Imbalance -- Check the Fuel injectors -N30, N31, N32, N33-. Refer to FUEL INJECTORS, CHECKING .-- Refer to the appropriate repair information for basic engine diagnosis.
  • adaptive value< -10%
  • OR
  • > 10%
  • HO2S controlclosed loop
  • trim control post catclosed loop
  • "engine speed (no map. just bottom and top limit)"1216..2600RPM
  • "mass fuel flow (no map. just bottom and top limit)">0.045 ••• 0.090g/rev
  • ECT> 70° C
  • or substitute ECT> 70° C
  • canister load<0.15
  • pwm EVAP purge valve<60%
  • ambient pressure>70kPa
 300 s
  • Continuous
  • 2 DCY
P21A1 Cylinder 6 Air-Fuel Ratio Imbalance -- Check the Fuel injectors -N30, N31, N32, N33-. Refer to FUEL INJECTORS, CHECKING .-- Refer to the appropriate repair information for basic engine diagnosis.
  • adaptive value< -10%
  • OR
  • > 10%
  • HO2S controlclosed loop
  • trim control post catclosed loop
  • "engine speed (no map. just bottom and top limit)"1216..2600RPM
  • "mass fuel flow (no map. just bottom and top limit)">0.045 ••• 0.090g/rev
  • ECT> 70° C
  • or substitute ECT> 70° C
  • canister load<0.15
  • pwm EVAP purge valve<60%
  • ambient pressure>70kPa
 300 s
  • Continuous
  • 2 DCY
P2227 Barometric Pressure Sensor "A" Circuit Range/Performance -- The Barometric Pressure Sensor is integrated into the ECM.-- Replace the Engine Control Module (ECM) -J623-. Refer to appropriate service information.
  • press. diff. in cross-check between boost press. sensor 1/2; Intake Manifold press., abient press. >7 kPa
  • engine speed 0 RPM
  • time after engine stop 10 s
 3 s
  • Continuous
  • 2 DCY
P2237 HO2 Sensor Positive Current Control Circuit Open Bank 1, Sensor 1 -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to Heated Oxygen Sensor -G39- / Oxygen Sensor Heater -Z19-, CHECKING .
  • signal activity check-failed
  • Open Circuit pump Current (IP)
  • O2S front- no other faults
  • 35 s
  • Continuous
  • 2 DCY
P2240 HO2 Sensor Positive Current Control Circuit Open Bank 2, Sensor 1 -- Check the Heated Oxygen Sensor 2 -G108-. Refer to Heated Oxygen Sensor 2 -G108- / Oxygen Sensor 2 Heater -Z28-, CHECKING .
  • signal activity check-failed
  • Open Circuit pump Current (IP)
  • O2S front- no other faults
  • 35 s
  • Continuous
  • 2 DCY
P2243 HO2 Sensor Reference Voltage Circuit/Open Bank 1 Sensor 1 -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to Heated Oxygen Sensor -G39- / Oxygen Sensor Heater -Z19-, CHECKING .
  • signal activity check-failed
  • Open Circuit Nernst Voltage (UN)
 --- 35 s
  • Continuous
  • 2 DCY
P2247 HO2 Sensor Reference Voltage Circuit/Open Bank 2 Sensor 1 -- Check the Heated Oxygen Sensor 2 -G108-. Refer to Heated Oxygen Sensor 2 -G108- / Oxygen Sensor 2 Heater -Z28-, CHECKING .
  • signal activity check-failed
  • Open Circuit Nernst Voltage (UN)
 --- 35 s
  • Continuous
  • 2 DCY
P2251 HO2 Sensor Negative Current Control Circuit Open Bank 1, Sensor 1 -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to Heated Oxygen Sensor -G39- / Oxygen Sensor Heater -Z19-, CHECKING .
  • signal activity check-failed
  • Open Circuit Virtual Mass (VM)
 --- 45 s
  • continuous
  • 2 DCY
P2254 HO2 Sensor Negative Current Control Circuit Open Bank 2, Sensor 1 -- Check the Heated Oxygen Sensor 2 -G108-. Refer to Heated Oxygen Sensor 2 -G108- / Oxygen Sensor 2 Heater -Z28-, CHECKING .
  • signal activity check-failed
  • Open Circuit Virtual Mass (VM)
 --- 45 s
  • continuous
  • 2 DCY
P2257 Secondary Air Injection System Control "A" Circuit Low Check the Secondary Air Injection Pump Relay -J299-. Refer to Secondary Air Injection Pump Relay -J299- / Secondary Air Injection Pump Motor -V101-, CHECKING
  • signal voltage < 2.00 V
  • pump relay commanded off
  • ignition on
 1.0 s
  • Continuous
  • 2 DCY
P2258 Secondary Air Injection System Control "A" Circuit High Check the Secondary Air Injection Pump Relay -J299-. Refer to Secondary Air Injection Pump Relay -J299- / Secondary Air Injection Pump Motor -V101-, CHECKING
  • signal current > 3 A
  • pump relay commanded on
  • ignition on
 1.0 s
  • Continuous
  • 2 DCY
P2270  HO2 Sensor Signal Biased/Stuck Lean Bank 1 Sensor 2 -- Check the Oxygen Sensor After Three Way Catalytic Converter -G130- and Heater For Oxygen Sensor 1 After Catalytic Converter -Z29-. Refer to Oxygen Sensor After Three Way Catalytic Converter -G130- / Heater For Oxygen Sensor 1 After Catalytic Converter -Z29-, CHECKING .
  • signal voltage < 0.750 V
  • number of checks > = 2
  • lambda controlclosed loop
  • 02S frontready
  • 02S rearready
  • coolant temperature >70 °C
  • internal resistance O2S rear>3000 Ohm
  • integrated exhaust mass flow2.5 kg
  • catalyst temperature (no map, just bottom and top limit) 550 - 900 °C
  • exhaust mass flow (no map, just bottom and top limit) 38 - 140 kg/h
  • gradient exhaust mass flow16.5 g/rev/s
  • sensor voltage at start of measurement< 600 mV
  • sensor voltage at start of measurement> = 298mV
  • canister Load<0, 3
  • engine speed (no map, just bottom and top limit) 1056 - 4000 RPM
 25 s
  • once / DCY
  • 2 DCY
P2271  HO2 Sensor Signal Biased/Stuck Rich Bank 1 Sensor 2 -- Check the Oxygen Sensor After Three Way Catalytic Converter -G130- and Heater For Oxygen Sensor 1 After Catalytic Converter -Z29-. Refer to Oxygen Sensor After Three Way Catalytic Converter -G130- / Heater For Oxygen Sensor 1 After Catalytic Converter -Z29-, CHECKING .
  • signal voltage > 0.15 V
  • number of checks > = 2
  • lambda controlclosed loop
  • 02S frontready
  • 02S rearready
  • coolant temperature >70 °C
  • internal resistance O2S rear>3000 Ohm
  • integrated exhaust mass flow2.5 kg
  • catalyst temperature (no map, just bottom and top limit) 550 - 900 °C
  • exhaust mass flow (no map, just bottom and top limit) 38 - 140 kg/h
  • gradient exhaust mass flow16.5 g/rev/s
  • sensor voltage at start of measurement< 600 mV
  • sensor voltage at start of measurement> = 298mV
  • canister Load<0, 3
  • engine speed (no map, just bottom and top limit) 1056 - 4000 RPM
 25 s
  • once / DCY
  • 2 DCY
P2272  HO2 Sensor Signal Biased/Stuck Lean Bank 2 Sensor 2 -- Check the Oxygen sensor 2 after catalytic converter -G131- and Heater For Oxygen Sensor 2 After Catalytic Converter -Z30-. Refer to Oxygen Sensor 2 After Catalytic Converter -G131- / Heater For Oxygen Sensor 2 After Catalytic Converter -Z30-, CHECKING .
  • signal voltage < 0.750 V
  • number of checks > = 2
  • lambda controlclosed loop
  • 02S frontready
  • 02S rearready
  • coolant temperature >70 °C
  • internal resistance O2S rear>3000 Ohm
  • integrated exhaust mass flow2.5 kg
  • catalyst temperature (no map, just bottom and top limit) 550 - 900 °C
  • exhaust mass flow (no map, just bottom and top limit) 38 - 140 kg/h
  • gradient exhaust mass flow16.5 g/rev/s
  • sensor voltage at start of measurement< 600 mV
  • sensor voltage at start of measurement> = 298mV
  • canister Load<0, 3
  • engine speed (no map, just bottom and top limit) 1056 - 4000 RPM
 25 s
  • once / DCY
  • 2 DCY
P2273 HO2 Sensor Signal Biased/Stuck Rich Bank 2 Sensor 2 -- Check the Oxygen sensor 2 after catalytic converter -G131- and Heater For Oxygen Sensor 2 After Catalytic Converter -Z30-. Refer to Oxygen Sensor 2 After Catalytic Converter -G131- / Heater For Oxygen Sensor 2 After Catalytic Converter -Z30-, CHECKING .
  • signal voltage > 0.15V
  • number of checks > = 2
  • lambda controlclosed loop
  • 02S frontready
  • 02S rearready
  • coolant temperature >70 °C
  • internal resistance O2S rear>3000 Ohm
  • integrated exhaust mass flow2.5 kg
  • catalyst temperature (no map, just bottom and top limit) 550 - 900 °C
  • exhaust mass flow (no map, just bottom and top limit) 38 - 140 kg/h
  • gradient exhaust mass flow16.5 g/rev/s
  • sensor voltage at start of measurement< 600 mV
  • sensor voltage at start of measurement> = 298mV
  • canister Load<0, 3
  • engine speed (no map, just bottom and top limit) 1056 - 4000 RPM
 25 s
  • once / DCY
  • 2 DCY
P2293 Fuel Pressure Regulator 2 Performance -- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor -G247-, CHECKING .
  • difference between target pressure vs. actual pressure, >1.50mPa
  • difference between target pressure vs. actual pressure, < -1.50 mPa
  • time after engine start, 10.0 s
  • fuel cut off, not active
 3.5 s
  • multiple
  • 2 DCY
P2294 Fuel Pressure Regulator 2 Control Circuit open circuit -- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor -G247-, CHECKING . Signal current < 0.8 mA
  • time after engine start 5...15 s
 1.5 s
  • Continuous
  • 2 DCY
P2295 Fuel Pressure Regulator 2 Control Circuit Low short to ground -- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor -G247-, CHECKING . < 2.0 V
  • time after engine start 5...15 s
 1.5 s
  • Continuous
  • 2 DCY
P2296 Fuel Pressure Regulator 2 Control Circuit High -- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor -G247-, CHECKING . Signal current > 8 A
  • time after engine start 5...15 s
 1.5 s
  • Continuous
  • 2 DCY
P2300 Ignition Coil A Primary Control Circuit Low -- Check the Ignition Coils with Power Output Stage -N70-. Refer to Ignition Coil 1 With Power Output Stage -N70- / Ignition Coil With Power Output Stage --, CHECKING . Signal current >24.0 mA
  • Engine speed, >680 RPM
 0.5 s
  • continuous
  • 2 DCY
P2301 Ignition Coil A Primary Control Circuit High -- Check the Ignition Coils with Power Output Stage -N70-. Refer to Ignition Coil 1 With Power Output Stage -N70- / Ignition Coil With Power Output Stage --, CHECKING . Signal current >5.1...7.0 mA
  • Engine speed, >680 RPM
 0.50 s
  • continuous
  • 2 DCY
P2303 Ignition Coil B Primary Control Circuit Low -- Check the Ignition Coils with Power Output Stage - N127-. Refer to Ignition Coil 1 With Power Output Stage -N70- / Ignition Coil With Power Output Stage --, CHECKING . Signal current >24.0 mA
  • Engine speed, >680 RPM
 0.50 s
  • continuous
  • 2 DCY
P2304 Ignition Coil B Primary Control Circuit High -- Check the Ignition Coils with Power Output Stage - N127-. Refer to Ignition Coil 1 With Power Output Stage -N70- / Ignition Coil With Power Output Stage --, CHECKING . Signal current >5.1...7.0 mA
  • Engine speed, >680 RPM
 0.50 s
  • continuous
  • 2 DCY
P2306 Ignition Coil C Primary Control Circuit Low -- Check the Ignition Coils with Power Output Stage -N291-. Refer to Ignition Coil 1 With Power Output Stage -N70- / Ignition Coil With Power Output Stage --, CHECKING . Signal current >24.0 mA
  • Engine speed, >680 RPM
 0.50 s
  • continuous
  • 2 DCY
P2307 Ignition Coil C Primary Control Circuit High -- Check the Ignition Coils with Power Output Stage -N291-. Refer to Ignition Coil 1 With Power Output Stage -N70- / Ignition Coil With Power Output Stage --, CHECKING . Signal voltage >5.1...7.0 mA
  • Engine speed, >680 RPM
 ---
  • continuous
  • 2 DCY
P2309 Ignition Coil D Primary Control Circuit Low -- Check the Ignition Coils with Power Output Stage -N292-. Refer to Ignition Coil 1 With Power Output Stage -N70- / Ignition Coil With Power Output Stage --, CHECKING . Signal current >24.0 mA
  • Engine speed, >680 RPM
 0.5 s
  • continuous
  • 2 DCY
P2310 Ignition Coil D Primary Control Circuit High -- Check the Ignition Coils with Power Output Stage -N292-. Refer to Ignition Coil 1 With Power Output Stage -N70- / Ignition Coil With Power Output Stage --, CHECKING . Signal voltage >5.1...7.0 mA
  • Engine speed, >680 RPM
 0.5 s
  • continuous
  • 2 DCY
P2414 HO2 Sensor Exhaust Sample Error Bank 1, Sensor 1 -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to Heated Oxygen Sensor -G39- / Oxygen Sensor Heater -Z19-, CHECKING .
  • O2S signal front > 3.1 V
  • HO2S control active
  • engine torque positive
  • engine speed no idle
 25 s
  • Continuous
  • 2 DCY
P2415 HO2 Sensor Exhaust Sample Error Bank 2, Sensor 1 -- Check the Heated Oxygen Sensor 2 -G108-. Refer to Heated Oxygen Sensor 2 -G108- / Oxygen Sensor 2 Heater -Z28-, CHECKING .
  • O2S signal front > 3.1 V
  • HO2S control active
  • engine torque positive
  • engine speed no idle
 25 s
  • Continuous
  • 2 DCY
P2440  Secondary Air Injection System Switching Valve Stuck Open Bank 1 Check the Secondary Air Injection Solenoid Valve -N112- Circuit. Refer to Secondary Air Injection Solenoid Valve -N112-, CHECKINGSecondary Air Injection Pump Relay -J299- / Secondary Air Injection Pump Motor -V101-, CHECKING
  • deviation of lambda controller> 15.00 %
  • air valve commanded off
  • air pump commanded on
  • catalyst heating active
 max 400 s
  • once/DCY
  • 2 DCY
P2442  Secondary Air Injection System Switching Valve Stuck Open Bank 2 Check the Secondary Air Injection Solenoid Valve 2 -N320- Circuit. Refer to Secondary Air Injection Solenoid Valve 2 -N320-, CHECKINGSecondary Air Injection Pump Relay -J299- / Secondary Air Injection Pump Motor -V101-, CHECKING
  • deviation of lambda controller> 15.00 %
  • air valve commanded off
  • air pump commanded on
  • catalyst heating active
 max 400 s
  • once/DCY
  • 2 DCY
P2539 Low Pressure Fuel System Sensor Circuit -- Check the Low Fuel Pressure Sensor -G410-. Refer to Low Fuel Pressure Sensor -G410-, CHECKING
  • Signal voltage > 4.8 V
 --- 5 s
  • Continuous
  • 2 DCY
P2541 Low Pressure Fuel System Sensor Circuit Low -- Check the Low Fuel Pressure Sensor -G410-. Refer to Low Fuel Pressure Sensor -G410-, CHECKING
  • Signal voltage < 0.2 V
 --- 5 s
  • Continuous
  • 2 DCY
P2626 HO2 Sensor Pumping Current Trim Circuit Open Bank 1 Sensor 1 -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to Heated Oxygen Sensor -G39- / Oxygen Sensor Heater -Z19-, CHECKING .
  • O2S signal front > 4.7 V
  • Open Circuit Adjustment Voltage (IA)
  • Modeled exhaust temp, > 380° C
  • Fuel cut off, > 2 s
 4 s
  • Continuous
  • 2 DCY
P2629 HO2 Sensor Pumping Current Trim Circuit Open Bank 2 Sensor 1 -- Check the Heated Oxygen Sensor 2 -G108-. Refer to Heated Oxygen Sensor 2 -G108- / Oxygen Sensor 2 Heater -Z28-, CHECKING .
  • O2S signal front > 4.7 V
  • Open Circuit Adjustment Voltage (IA)
  • Modeled exhaust temp, > 380° C
  • Fuel cut off, > 2 s
 4 s
  • Continuous
  • 2 DCY
P2637 Torque management Feedback Signal "A" -- Check the CAN-Bus terminal resistance, Transmission Control Module (TCM) -J217- to Engine Control Module (ECM) - J623-. Refer to CAN-BUS TERMINAL RESISTANCE, Transmission Control Module -J217- TO Engine Control Module -J623-, CHECKING . CAN message signal error flag, = 1
  • Ignition, on
  • CAN Bus, OK
  • DME CAN connection, OK
 0.5 s
  • Continuous
  • 2 DCY
P2714 Pressure Control Solenoid "D" Performance or Stuck off -- Check Automatic Transmission Pressure Regulating Valve 4 -N218-. Refer to appropriate repair information. PWM hardware detection, 0 or 100%
  • Low side and high side FET, activated
  • Power supply, > 8.7 V
  • Voltage drop at FET, < = 1 V
  • Solenoid supply, > 9 V
 0.5 s
  • Continuous
  • 2 DCY
P2715 Pressure Control Solenoid "D" Stuck On -- Check Automatic Transmission Pressure Regulating Valve 4 - N218 -. Refer to appropriate repair information. PWM hardware detection, 0 or 100%
  • Low side and high side FET, activated
  • Power supply, > 8.7 V
  • Voltage drop at FET, < = 1 V
  • Solenoid supply, > 9 V
 0.5 s
  • Continuous
  • 2 DCY
P2716 Pressure Control Solenoid "D" Electrical -- Check Automatic Transmission Pressure Regulating Valve 4 -N218-. Refer to appropriate repair information.
  • Current higher or lower than threshold, <730 mA
  • EDS output voltage at short to ground or open circuit ~ 0, 5 V smaller than EDS supply voltage
  • Static leakage current flow
  • Off operation mode
 0.5 s
  • Continuous
  • 2 DCY
P2723 Pressure Control Solenoid "E" Performance or Stuck off -- Check Automatic Transmission Pressure Regulating Valve 5 -N233-. Refer to appropriate repair information. PWM hardware detection, 0 or 100%
  • Low side and high side FET, activated
  • Power supply, > 8.7 V
  • Voltage drop at FET, < = 1 V
  • Solenoid supply, > 9 V
 0.5 s
  • Continuous
  • 2 DCY
P2725 Pressure Control Solenoid "E" Electrical -- Check Automatic Transmission Pressure Regulating Valve 5 -N233-. Refer to appropriate repair information.
  • Current higher or lower than threshold, <730 mA
  • EDS output voltage at short to ground or open circuit ~ 0, 5 V smaller than EDS supply voltage
  • Static leakage current flow
  • Off operation mode
 0.5 s
  • Continuous
  • 2 DCY
P2732 Pressure Control Solenoid "F" Performance or Stuck off -- Check Automatic Transmission Pressure Regulating Valve 6 -N371-. Refer to appropriate repair information. PWM hardware detection, 0 or 100%
  • Low side and high side FET, activated
  • Power supply, > 8.7 V
  • Voltage drop at FET, < = 1 V
  • Solenoid supply, > 9 V
 0.5 s
  • Continuous
  • 2 DCY
P2733 Pressure Control Solenoid "F" Stuck On -- Check Automatic Transmission Pressure Regulating Valve 6 -N371-. Refer to appropriate repair information. PWM hardware detection, 0 or 100%
  • Low side and high side FET, activated
  • Power supply, > 8.7 V
  • Voltage drop at FET, < = 1 V
  • Solenoid supply, > 9 V
 0.5 s
  • Continuous
  • 2 DCY
P2734 Pressure Control Solenoid "F" Electrical -- Check Automatic Transmission Pressure Regulating Valve 6 -N371-. Refer to appropriate repair information.
  • EDS output voltage at short to ground or open circuit ~ 0, 5 V smaller than EDS supply voltage
  • Static leakage current flow
  • Off operation mode
 0.5 s
  • Continuous
  • 2 DCY
P2735 Pressure Control Solenoid "F" Intermittent -- Check Automatic Transmission Pressure Regulating Valve 6 -N371-. Refer to appropriate repair information. PWM hardware detection, 0 or 100%
  • Low side and high side FET, activated
  • Power supply, > 8.7 V
  • Voltage drop at FET, < = 1 V
  • Solenoid supply, > 9 V
 0.5 s
  • Continuous
  • 2 DCY
P3081 Engine Temperature Too Low -- Check Engine Coolant Temperature (ECT) Sensor -G62-. Refer to Engine Coolant Temperature Sensor -G62-, CHECKING . step 1
  • modeled ECT > 30° C
  • AND
  • ECT < 30° C
 --- 2 s
  • Continuous
  • 2 DCY
U0001 High Speed CAN Communication Bus -- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING . CAN message, No feedback
  • time after ignition on500mSec
 .5 s
  • Continuous
  • 2 DCY
U0002 High Speed CAN Communication Bus -- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING . Global time out...receiving no messages
  • time after ignition on500mSec
 .5 s
  • Continuous
  • 2 DCY
U0100 Lost Communication with ECM/PCM A -- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
  • Failure of all CAN engine messages, Time out more than 490 mSec
  • Failure of all CAN engine messages but not all CAN messages, Time out more than 1010 mSec
  • No bus off error
  • No error failure of all CAN messages
  • No error failure of all CAN engine messages
  • Terminal 15 Voltage, > 9 V for more than 500 mSec
  • > 500 mSec after reset
 1 s ---
U0101 Lost Communication with TCM -- Check the CAN-Bus terminal resistance, Direct Shift Gearbox (DSG) Mechatronic -J743- to Engine Control Module (ECM) - J623-. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
  • No message received from TCM
 --- .5 s
  • Continuous
  • 2 DCY
U0121 CAN ABS brake unit -- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING . no CAN communication with TCU, time-out
  • time after ignition on500mSec
 0.5 s
  • Continuous
  • 2 DCY
U0140 CAN communication with BCM 1 -- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING . CAN messageno message
  • time after ignition on 0.5 s
 2 s
  • Continuous
  • 2 DCY
U0146 CAN gateway A -- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING . CAN communication with gateway, implausible message
  • time after ignition on 0.5 s
 1 s
  • Continuous
  • 2 DCY
U0155 communication with ICL -- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING . no CAN communication with ICL, time-out
  • time after ignition on 0.5 s
 0.5 s
  • Continuous
  • 2 DCY
U0302 Software Incompatibility with Transmission Control Module -- Replace the Direct Shift Gearbox (DSG) Mechatronic -J743-. Refer to appropriate service information. MT vehicle ECM coded as AT vehicle --- 0.5 s
  • Continuous
  • 2 DCY
U0322 communication with Body Control Module -- Check the CAN-Bus terminals and Wiring resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
  • ambient temperature value (module not encoded for ambient temperature sensor)FDh -
  • ignitionon
 2 s
  • Continuous
  • 2 DCY
U0323 CAN: Instrument cluster Audi only -- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING . ambient temp value module not encoded for ambient temp sensor, 00h
  • key on
  • status ambient temp from instrument cluster, no fault
 2 s
  • multiple
  • 2 DCY
U0402 CAN communication with TCM -- Check the CAN-Bus terminal resistance, Selector Lever -E313- to Engine Control Module (ECM) - J623- invalid data received from TCM
  • implausible message
  • time after ignition on 0.5 s
 0.5 s
  • Continuous
  • 2 DCY
U0404 Invalid Data Received From Gear Shift Control Module -- Check the CAN-Bus terminal resistance, Selector Lever -E313- to Engine Control Module (ECM) - J623-.
  • If the value of message counter is permanent, constant, or change exceeds a threshold, increment an event counter
  • maximum change of message counter > 5
  • No failure of selector lever CAN messages
  • Terminal 15 voltage > 4 V for more than 500 mSec
 50 mSec
  • Continuous
  • 2 DCY
U0415 CAN link to speed sensor -- Check vehicle speed signal. Refer to VEHICLE SPEED SIGNAL, CHECKING .
  • out of range: receiving fault value203.5 mph
  • out of range: receiving fault value > 202.81mph
  • out of range: receiving fault value < 1.24mph
  • time since engine start>3 s
  • engine on
  • time since engine start>3 s
  • engine on
  • time since engine start>3 Set
  • engine on and fuel cutoff
 0.5 s
  • Continuous
  • 2 DCY
U0422 CAN: Instrument cluster -- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
  • ambient temp. value (initialization), Audi, 01h
  • key on
  • status ambient temp from instrument cluster no fault
  • electrical check ambient temp. sensor, no fault
 2.0 s
  • multiple
  • 2 DCY
U0423 communication with ICL -- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING .
  • invalid data received from ICLimplausible message
  • time after ignition on 0.5 s
 .6 s
  • Continuous
  • 2 DCY
U0447 Lost Communication With Gateway "B" -- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING . received data from Gatewayimplausible message
  • time after ignition on 0.5 s
 0.3 s
  • Continuous
  • 2 DCY
U1103 vehicle in production mode  
  • production mode =active
 coincident for activation:
  • during ECM keep alive-time after ignition OFF
  • vehicle speed 0 mph
  • engine speed0 RPM
  • electric machine OFF
  • max trip mileage since initial vehicle start-up < 49.72 miles
 0 s
  • 1 DCY
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