Diagnostic Trouble Codes (DTC) Index
DIAGNOSTIC TROUBLE CODES (DTC) INDEX
| SAE Code | VAG Code | Code Description | Corrective Action |
|---|---|---|---|
| P000A | - | Intake (A) Camshaft Position Slow Response Bank 1 | -- Check the Camshaft Adjustment Valve 1 -N205-. Refer to CAMSHAFT ADJUSTMENT VALVE 1, CHECKING . |
| P0010 | 16394 | Intake (A) Camshaft Position Actuator Circuit/Open (Bank 1) | -- Check the Camshaft Adjustment Valve 1 -N205-. Refer to CAMSHAFT ADJUSTMENT VALVE 1, CHECKING . |
| P0011 | 16395 | Intake (A) Camshaft Position Timing - Over-Advanced (Bank 1) | -- Check the Camshaft Adjustment Valve 1 -N205-. Refer to CAMSHAFT ADJUSTMENT VALVE 1, CHECKING . |
| P0016 | 16400 | Bank 1, CMP Sensor G40/Engine Speed (RPM) Sensor G28 Incorrect allocation | -- Check the Camshaft Position (CMP) Sensor -G40-. Refer to CAMSHAFT POSITION SENSOR, CHECKING . |
| P0030 | 16414 | HO2S Heater Control Circuit (Bank 1, Sensor 1) | -- Check the Heated Oxygen Sensor (HO2S) -G39- heater circuit. Refer to HEATED OXYGEN SENSOR HEATER CIRCUIT, CHECKING . |
| P0031 | 16415 | HO2S Heater Control Circuit Low (Bank 1, Sensor 1) | -- Check the Heated Oxygen Sensor (HO2S) -G39- heater circuit. Refer to HEATED OXYGEN SENSOR HEATER CIRCUIT, CHECKING . |
| P0032 | 16416 | HO2S Heater Control Circuit High (Bank 1, Sensor 1) | -- Check the Heated Oxygen Sensor (HO2S) -G39- heater circuit. Refer to HEATED OXYGEN SENSOR HEATER CIRCUIT, CHECKING . |
| P0036 | 16420 | HO2S Heater Control Circuit (Bank 1, Sensor 2) | -- Check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130- heater circuit. Refer to OXYGEN SENSOR AFTER CATALYTIC CONVERTER, CHECKING HEATER CIRCUIT . |
| P0037 | 16421 | HO2S Heater Control Circuit Low (Bank 1, Sensor 2) | -- Check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130- heater circuit. Refer to OXYGEN SENSOR AFTER CATALYTIC CONVERTER, CHECKING HEATER CIRCUIT . |
| P0038 | 16422 | HO2S Heater Control Circuit High (Bank 1, Sensor 2) | -- Check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130- heater circuit. Refer to OXYGEN SENSOR AFTER CATALYTIC CONVERTER, CHECKING HEATER CIRCUIT . |
| P0042 | 16426 | HO2S Heater Control Circuit (Bank 1 Sensor 3) | -- Check the Oxygen Sensor (O2S) Heater -G465- heater circuit. Refer to OXYGEN SENSOR IN CENTER CATALYTIC CONVERTER, CHECKING HEATER CIRCUIT . |
| P0043 | 16427 | HO2S Heater Control Circuit Low (Bank 1 Sensor 3) | -- Check the Oxygen Sensor (O2S) Heater -G465- heater circuit. Refer to OXYGEN SENSOR IN CENTER CATALYTIC CONVERTER, CHECKING HEATER CIRCUIT . |
| P0044 | 16428 | HO2S Heater Control Circuit High (Bank 1 Sensor 3) | -- Check the Oxygen Sensor (O2S) Heater -G465- heater circuit. Refer to OXYGEN SENSOR IN CENTER CATALYTIC CONVERTER, CHECKING HEATER CIRCUIT . |
| P050A | - | Cold Start Idle Air Control System Performance | -- Check -- Throttle Valve Control Module -J338-. Refer to THROTTLE VALVE CONTROL MODULE, CHECKING . |
| P0068 | 16452 | MAP/MAF - Throttle Position Correlation | -- Check the Mass Air Flow (MAF) Sensor -G70-. Refer to MASS AIR FLOW SENSOR, CHECKING . |
| P0097 | 16481 | Intake Air Temperature Sensor 2 Circuit Low | -- Check the Intake Air Temperature (IAT) Sensor -G42-. Refer to INTAKE AIR TEMPERATURE SENSOR, CHECKING . |
| P0098 | 16482 | Intake Air Temperature Sensor 2 Circuit High | -- Check the Intake Air Temperature (IAT) Sensor -G42-. Refer to INTAKE AIR TEMPERATURE SENSOR, CHECKING . |
| P0101 | 16485 | Mass or Volume Air Flow A Circuit Range/Performance | -- Check the Mass Air Flow (MAF) Sensor -G70-. Refer to MASS AIR FLOW SENSOR, CHECKING . |
| P0102 | 16486 | Mass or Volume Air Flow A Circuit Low Input | -- Check the Mass Air Flow (MAF) Sensor -G70-. Refer to MASS AIR FLOW SENSOR, CHECKING . |
| P0103 | 16487 | Mass or Volume Air Flow A Circuit High Input | -- Check the Mass Air Flow (MAF) Sensor -G70-. Refer to MASS AIR FLOW SENSOR, CHECKING . |
| P0106 | 16490 | Manifold Absolute Pressure/BARO Sensor Range/Performance | -- Check the Manifold Absolute Pressure (MAP) Sensor -G71-. Refer to MANIFOLD ABSOLUTE PRESSURE SENSOR, CHECKING . |
| P0107 | 16491 | Manifold Absolute Pressure/Barometric Pressure Circuit Low Input | -- Check the Manifold Absolute Pressure (MAP) Sensor -G71-. Refer to MANIFOLD ABSOLUTE PRESSURE SENSOR, CHECKING . |
| P0108 | 16492 | Manifold Absolute Pressure/Barometric Pressure Circuit Low Input | -- Check the Manifold Absolute Pressure (MAP) Sensor -G71-. Refer to MANIFOLD ABSOLUTE PRESSURE SENSOR, CHECKING . |
| P0112 | 16496 | Intake Air Temperature Sensor 1 Circuit Low Input | -- Check the Intake Air Temperature (IAT) Sensor -G42-. Refer to INTAKE AIR TEMPERATURE SENSOR, CHECKING . |
| P0113 | 16497 | Intake Air Temperature Sensor 1 Circuit High Input | -- Check the Intake Air Temperature (IAT) Sensor -G42-. Refer to INTAKE AIR TEMPERATURE SENSOR, CHECKING . |
| P0116 | 16500 | Engine Coolant Temperature Sensor 1 Circuit Range/Performance | -- Check the Engine Coolant Temperature (ECT) Sensor -G62-. Refer to ENGINE COOLANT TEMPERATURE SENSOR, CHECKING . |
| P0117 | 16501 | Engine Coolant Temperature Sensor 1 Circuit Low Input | -- Check the Engine Coolant Temperature (ECT) Sensor -G62-. Refer to ENGINE COOLANT TEMPERATURE SENSOR, CHECKING . |
| P0118 | 16502 | Engine Coolant Temperature Sensor 1 Circuit High Input | -- Check the Engine Coolant Temperature (ECT) Sensor -G62-. Refer to ENGINE COOLANT TEMPERATURE SENSOR, CHECKING . |
| P0121 | 16505 | Throttle/Pedal Position Sensor A Circuit Range/Performance | -- Check the Throttle Position (TP) Sensor -G79-/Accelerator Pedal Position Sensor 2 -G185-. Refer to THROTTLE POSITION SENSOR/ACCELERATOR PEDAL POSITION SENSOR 2, CHECKING . |
| P0122 | 16506 | Throttle/Pedal Position Sensor A Circuit Low Input | -- Check the Throttle Position (TP) Sensor -G79-/Accelerator Pedal Position Sensor 2 -G185-. Refer to THROTTLE POSITION SENSOR/ACCELERATOR PEDAL POSITION SENSOR 2, CHECKING . |
| P0123 | 16507 | Throttle/Pedal Position Sensor A Circuit High Input | -- Check the Throttle Position (TP) Sensor -G79-/Accelerator Pedal Position Sensor 2 -G185-. Refer to THROTTLE POSITION SENSOR/ACCELERATOR PEDAL POSITION SENSOR 2, CHECKING . |
| P0130 | 16514 | O2 Sensor Circuit (Bank 1, Sensor 1) | -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to HEATED OXYGEN SENSOR, CHECKING . |
| P0131 | 16515 | O2 Sensor Circuit, Bank 1 - Sensor 1 Low Voltage | -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to HEATED OXYGEN SENSOR, CHECKING . |
| P0132 | 16516 | O2 Sensor Circuit, Bank 1 - Sensor 1 High Voltage | -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to HEATED OXYGEN SENSOR, CHECKING . |
| P0133 | 16517 | O2 Circuit Slow Response (Bank 1, Sensor 1) | -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to HEATED OXYGEN SENSOR, CHECKING . |
| P0135 | 16519 | O2 Heater Circuit (Bank 1, Sensor 1) | -- Check the Heated Oxygen Sensor (HO2S) -G39- heater circuit. Refer to HEATED OXYGEN SENSOR HEATER CIRCUIT, CHECKING . |
| P0136 | 16520 | O2 Sensor Circuit, Bank 1 Sensor 2 Malfunction | -- Check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-. Refer to OXYGEN SENSOR AFTER CATALYTIC CONVERTER, CHECKING . |
| P0137 | 16521 | O2 Circuit Low Voltage (Bank 1, Sensor 2) | -- Check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-. Refer to OXYGEN SENSOR AFTER CATALYTIC CONVERTER, CHECKING . |
| P0138 | 16522 | O2 Circuit High Voltage (Bank 1, Sensor 2) | -- Check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-. Refer to OXYGEN SENSOR AFTER CATALYTIC CONVERTER, CHECKING . |
| P0139 | 16523 | O2 Circuit Slow Response (Bank 1, Sensor 2) | -- Check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-. Refer to OXYGEN SENSOR AFTER CATALYTIC CONVERTER, CHECKING . |
| P0140 | 16524 | O2 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 CATALYTIC CONVERTER, CHECKING . |
| P0141 | 16525 | O2 Heater Circuit (Bank 1, Sensor 2) | -- Check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130- heater circuit. Refer to OXYGEN SENSOR AFTER CATALYTIC CONVERTER, CHECKING HEATER CIRCUIT . |
| P0143 | 16527 | O2 Sensor Circuit Low Voltage (Bank 1, Sensor 3) | -- Check the Oxygen Sensor (O2S) In Center Three Way Catalytic Converter (TWC) -G465-. Refer to OXYGEN SENSOR IN CATALYTIC CONVERTER, CHECKING HEATER . |
| P0144 | 16528 | O2 Sensor Circuit High Voltage (Bank 1, Sensor 3) | -- Check the Oxygen Sensor (O2S) In Center Three Way Catalytic Converter (TWC) -G465-. Refer to OXYGEN SENSOR IN CATALYTIC CONVERTER, CHECKING HEATER . |
| P0145 | 16529 | O2 Sensor Circuit Slow Response (Bank 1, Sensor 3) | -- Check the Oxygen Sensor (O2S) In Center Three Way Catalytic Converter (TWC) -G465-. Refer to OXYGEN SENSOR IN CATALYTIC CONVERTER, CHECKING HEATER . |
| P0146 | 16530 | O2 Sensor Circuit No Activity Detected (Bank 1, Sensor 3) | -- Check the Oxygen Sensor (O2S) In Center Three Way Catalytic Converter (TWC) -G465-. Refer to OXYGEN SENSOR IN CATALYTIC CONVERTER, CHECKING HEATER . |
| P0147 | 16531 | O2 Heater Circuit (Bank 1, Sensor 3) | -- Check the Oxygen Sensor (O2S) Heater -G465- heater circuit. Refer to OXYGEN SENSOR IN CENTER CATALYTIC CONVERTER, CHECKING HEATER CIRCUIT . |
| P0171 | 16555 | System Too Lean (Bank 1) | -- Check the fuel pressure --. Refer to FUEL PRESSURE, CHECKING
. -- Check the fuel injectors --. Refer to FUEL INJECTORS, CHECKING . -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to HEATED OXYGEN SENSOR, CHECKING . -- Check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-. Refer to OXYGEN SENSOR AFTER CATALYTIC CONVERTER, CHECKING . -- Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAP CANISTER PURGE REGULATOR VALVE, CHECKING . -- Check the intake system for leaks (false air). -- Check the exhaust system for proper seal. -- Check the vacuum lines for leaks. |
| P0172 | 16556 | System Too Rich (Bank 1) | -- Check the fuel pressure --. Refer to FUEL PRESSURE, CHECKING
. -- Check the fuel injectors --. Refer to FUEL INJECTORS, CHECKING . -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to HEATED OXYGEN SENSOR, CHECKING . -- Check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-. Refer to OXYGEN SENSOR AFTER CATALYTIC CONVERTER, CHECKING . |
| P0201 | 16585 | Injector Circuit/Open - Cylinder 1 | -- Check fuel injector -N30-. Refer to FUEL INJECTORS, CHECKING . |
| P0202 | 16586 | Injector Circuit/Open - Cylinder 2 | -- Check fuel injector -N31-. Refer to FUEL INJECTORS, CHECKING . |
| P0203 | 16587 | Injector Circuit/Open - Cylinder 3 | -- Check fuel injector -N32-. Refer to FUEL INJECTORS, CHECKING . |
| P0204 | 16588 | Injector Circuit/Open - Cylinder 4 | -- Check fuel injector -N33-. Refer to FUEL INJECTORS, CHECKING . |
| P0205 | 16589 | Injector Circuit/Open - Cylinder 5 | -- Check fuel injector -N83-. Refer to FUEL INJECTORS, CHECKING . |
| P0221 | 16605 | Throttle/Pedal Position Sensor/Switch B Circuit Range/Performance | -- Check the Throttle Valve Control Module -J338-. Refer to THROTTLE VALVE CONTROL MODULE, CHECKING . |
| P0222 | 16606 | Throttle/Pedal Position Sensor/Switch B Circuit Low Input | -- Check the Throttle Valve Control Module -J338-. Refer to THROTTLE VALVE CONTROL MODULE, CHECKING . |
| P0223 | 16607 | Throttle/Pedal Position Sensor/Switch B Circuit High Input | -- Check the Throttle Valve Control Module -J338-. Refer to THROTTLE VALVE CONTROL MODULE, CHECKING . |
| P0261 | 16645 | Cylinder 1 Injector Circuit Low | -- Check fuel injector -N30-. Refer to FUEL INJECTORS, CHECKING . |
| P0262 | 16646 | Cylinder 1 Injector Circuit High | -- Check fuel injector -N30-. Refer to FUEL INJECTORS, CHECKING . |
| P0264 | 16648 | Cylinder 2 Injector Circuit Low | -- Check fuel injector -N31-. Refer to FUEL INJECTORS, CHECKING . |
| P0265 | 16649 | Cylinder 2 Injector Circuit High | -- Check fuel injector -N31-. Refer to FUEL INJECTORS, CHECKING . |
| P0267 | 16651 | Cylinder 3 Injector Circuit Low | -- Check fuel injector -N32-. Refer to FUEL INJECTORS, CHECKING . |
| P0268 | 16652 | Cylinder 3 Injector Circuit High | -- Check fuel injector -N32-. Refer to FUEL INJECTORS, CHECKING . |
| P0270 | 16654 | Cylinder 4 Injector Circuit Low | -- Check fuel injector -N33-. Refer to FUEL INJECTORS, CHECKING . |
| P0271 | 16655 | Cylinder 4 Injector Circuit High | -- Check fuel injector -N33-. Refer to FUEL INJECTORS, CHECKING . |
| P0273 | 16657 | Cylinder 5 Injector Circuit Low | -- Check fuel injector -N83-. Refer to FUEL INJECTORS, CHECKING . |
| P0274 | 16658 | Cylinder 5 Injector Circuit High | -- Check fuel injector -N83-. Refer to FUEL INJECTORS, CHECKING . |
| P0300 | 16684 | Crankshaft Speed Fluctuation (single or Multiple) | -- Check the Spark plugs. -- Check the intake system for leaks. -- Check the fuel pressure. Refer to FUEL PRESSURE, CHECKING . -- Check the fuel injectors --. -- Check the Ignition Coils with Power Output Stage --. Refer to IGNITION COILS WITH POWER OUTPUT STAGE, CHECKING . |
| P0301 | 16685 | Cylinder 1 Misfire Detected | -- Check the Spark plugs. -- Check the intake system for leaks. -- Check the fuel pressure. Refer to FUEL PRESSURE, CHECKING . -- Check the fuel injectors --. -- Check the Ignition Coils with Power Output Stage --. Refer to IGNITION COILS WITH POWER OUTPUT STAGE, CHECKING . |
| P0302 | 16686 | Cylinder 2 Misfire Detected | -- Check the Spark plugs. -- Check the intake system for leaks. -- Check the fuel pressure. Refer to FUEL PRESSURE, CHECKING . -- Check the fuel injectors --. -- Check the Ignition Coils with Power Output Stage --. Refer to IGNITION COILS WITH POWER OUTPUT STAGE, CHECKING . |
| P0303 | 16687 | Cylinder 3 Misfire Detected | -- Check the Spark plugs. -- Check the intake system for leaks. -- Check the fuel pressure. Refer to FUEL PRESSURE, CHECKING . -- Check the fuel injectors --. -- Check the Ignition Coils with Power Output Stage --. Refer to IGNITION COILS WITH POWER OUTPUT STAGE, CHECKING . |
| P0304 | 16688 | Cylinder 4 Misfire Detected | -- Check the Spark plugs. -- Check the intake system for leaks. -- Check the fuel pressure. Refer to FUEL PRESSURE, CHECKING . -- Check the fuel injectors --. -- Check the Ignition Coils with Power Output Stage --. Refer to IGNITION COILS WITH POWER OUTPUT STAGE, CHECKING . |
| P0305 | 16689 | Cylinder 5 Misfire Detected | -- Check the Spark plugs. -- Check the intake system for leaks. -- Check the fuel pressure. Refer to FUEL PRESSURE, CHECKING . -- Check the fuel injectors --. -- Check the Ignition Coils with Power Output Stage --. Refer to IGNITION COILS WITH POWER OUTPUT STAGE, CHECKING . |
| P0321 | 16705 | Ignition/Distributor Engine Speed Input Circuit Range/Performance | -- Check the Engine Speed (RPM) Sensor -G28-. Refer to ENGINE SPEED SENSOR, CHECKING . |
| P0322 | 16706 | Ignition/Distributor Engine Speed Input Circuit No Signal | -- Check the Engine Speed (RPM) Sensor -G28-. Refer to ENGINE SPEED SENSOR, CHECKING . |
| P0324 | 16708 | Knock control System Error Malfunction | -- Check the Knock Sensors --. Refer to KNOCK SENSOR, CHECKING . |
| P0327 | 16711 | Knock Sensor 1 Circuit Low Input (Bank 1) | -- Check the Knock Sensor -G61-. Refer to KNOCK SENSOR, CHECKING . |
| P0328 | 16712 | Knock Sensor 1 Circuit High Input (Bank 1) | -- Check the Knock Sensor -G61-. Refer to KNOCK SENSOR, CHECKING . |
| P0332 | 16716 | Knock Sensor 2 Circuit Low Input (Bank 2) | -- Check the Knock Sensor -G66-. Refer to KNOCK SENSOR, CHECKING . |
| P0333 | 16717 | Knock Sensor 2 Circuit High Input (Bank 2) | -- Check the Knock Sensor -G66-. Refer to KNOCK SENSOR, CHECKING . |
| P0341 | 16725 | Camshaft Position Sensor A Circuit Range/Performance (Bank 1 or single sensor) | -- Check the Camshaft Position (CMP) Sensor -G40-. Refer to CAMSHAFT POSITION SENSOR, CHECKING . |
| P0342 | 16726 | Camshaft Position Sensor A Circuit Low Input (Bank 1 or single sensor) | -- Check the Camshaft Position (CMP) Sensor -G40-. Refer to CAMSHAFT POSITION SENSOR, CHECKING . |
| P0343 | 16727 | Camshaft Position Sensor A Circuit High Input (Bank 1 or single sensor) | -- Check the Camshaft Position (CMP) Sensor -G40-. Refer to CAMSHAFT POSITION SENSOR, CHECKING . |
| P0351 | 16735 | Ignition Coil A Primary/Secondary Circuit | -- Check the Ignition Coils with Power Output Stage -N70-. Refer to IGNITION COILS WITH POWER OUTPUT STAGE, CHECKING . |
| P0352 | 16736 | Ignition Coil B Primary/Secondary Circuit | -- Check the Ignition Coils with Power Output Stage - N127-. Refer to IGNITION COILS WITH POWER OUTPUT STAGE, CHECKING . |
| P0353 | 16737 | Ignition Coil C Primary/Secondary Circuit | -- Check the Ignition Coils with Power Output Stage - N291-. Refer to IGNITION COILS WITH POWER OUTPUT STAGE, CHECKING . |
| P0354 | 16738 | Ignition Coil D Primary/Secondary Circuit | -- Check the Ignition Coils with Power Output Stage -N292-. Refer to IGNITION COILS WITH POWER OUTPUT STAGE, CHECKING . |
| P0355 | 16739 | Ignition Coil E Primary/Secondary Circuit | -- Check the Ignition Coils with Power Output Stage -N323-. Refer to IGNITION COILS WITH POWER OUTPUT STAGE, CHECKING . |
| P0411 | 16795 | Secondary Air Injection System Incorrect Flow Detected | -- Check Secondary Air Injection (AIR) Solenoid Valve -N112-. Refer to SECONDARY AIR INJECTION SOLENOID VALVE, CHECKING . |
| P0413 | 16797 | Secondary Air Injection System Switching Valve "A" Circuit Open | -- Check Secondary Air Injection (AIR) Solenoid Valve -N112-. Refer to SECONDARY AIR INJECTION SOLENOID VALVE, CHECKING . |
| P0414 | 16798 | Secondary Air Injection System Switching Valve "A" Circuit Shorted | -- Check Secondary Air Injection (AIR) Solenoid Valve -N112-. Refer to SECONDARY AIR INJECTION SOLENOID VALVE, CHECKING . |
| P0418 | 16802 | Secondary Air Injection System Control "A" Circuit | -- Check Secondary Air Injection (AIR) Solenoid Valve -N112-. Refer to SECONDARY AIR INJECTION SOLENOID VALVE, CHECKING . |
| P0420 | 16804 | Catalyst System Efficiency Below Threshold (Bank 1) | -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to HEATED OXYGEN SENSOR, CHECKING
. -- Check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-. Refer to OXYGEN SENSOR AFTER CATALYTIC CONVERTER, CHECKING . -- Check the Three Way Catalytic Converter (TWC). Refer to THREE WAY CATALYTIC CONVERTER, CHECKING . |
| P0441 | 16825 | Evaporative Emission System Incorrect Purge Flow | -- Check the Evaporative Emission (EVAP) Canister System -- for leaks. Refer to EVAP SYSTEM, LEAK CHECKING
. -- Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAP CANISTER PURGE REGULATOR VALVE, CHECKING . -- Check the Leak Detection Pump (LDP) -V144-. Refer to LEAK DETECTION PUMP, CHECKING . |
| P0442 | 16826 | Evaporative Emission System Leak Detected (Small Leak) | -- Check the Evaporative Emission (EVAP) Canister System -- for leaks. Refer to EVAP SYSTEM, LEAK CHECKING
. -- Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAP CANISTER PURGE REGULATOR VALVE, CHECKING . -- Check the Leak Detection Pump (LDP) -V144-. Refer to LEAK DETECTION PUMP, CHECKING . |
| P0444 | 16828 | Evaporative Emission System Purge Control Valve Circuit Open | -- Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAP CANISTER PURGE REGULATOR VALVE, CHECKING . |
| P0455 | 16839 | Evaporative Emission System Leak Detected (gross leak/no flow) | -- Check the Evaporative Emission (EVAP) Canister System -- for leaks. Refer to EVAP SYSTEM, LEAK CHECKING
. -- Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAP CANISTER PURGE REGULATOR VALVE, CHECKING . -- Check the Leak Detection Pump (LDP) -V144-. Refer to LEAK DETECTION PUMP, CHECKING . |
| P0456 | 16840 | Evaporative Emission System Leak Detected (very small leak) | -- Check the Evaporative Emission (EVAP) Canister System -- for leaks. Refer to EVAP SYSTEM, LEAK CHECKING
. -- Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAP CANISTER PURGE REGULATOR VALVE, CHECKING . -- Check the Leak Detection Pump (LDP) -V144-. Refer to LEAK DETECTION PUMP, CHECKING . |
| P0458 | 16842 | 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, CHECKING . |
| P0459 | 16843 | 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, CHECKING . |
| P0480 | 16864 | Fan 1 Control Circuit | -- Check connection of coolant fan control module. |
| P0481 | 16865 | Fan 2 Control Circuit | -- Check connection of coolant fan control module. |
| P0501 | 16885 | Vehicle Speed Sensor A Range/Performance | -- Check vehicle speed signal. Refer to SPEED SIGNAL, CHECKING . |
| P0506 | 16890 | Idle Air Control System RPM Lower Than Expected | -- Check the Throttle Valve Control Module -J338-. Refer to THROTTLE VALVE CONTROL MODULE, CHECKING . |
| P0507 | 16891 | Idle Air Control System RPM Higher Than Expected | -- Check the Throttle Valve Control Module -J338-. Refer to THROTTLE VALVE CONTROL MODULE, CHECKING . |
| P0601 | 16985 | Internal Control Module Memory Check Sum Error | -- Replace the Motronic Engine Control Module (ECM) -J220-. Refer to ENGINE CONTROL MODULE, REPLACING . |
| P0602 | 16986 | Control Module Programming Error | -- Replace the Motronic Engine Control Module (ECM) -J220-. Refer to ENGINE CONTROL MODULE, REPLACING . |
| P0604 | 16988 | Internal Control Module Random Access Memory (RAM) Error | -- Replace the Motronic Engine Control Module (ECM) -J220-. Refer to ENGINE CONTROL MODULE, REPLACING . |
| P0605 | 16989 | Internal Control Module Read Only Memory (ROM) Error | -- Replace the Motronic Engine Control Module (ECM) -J220-. Refer to ENGINE CONTROL MODULE, REPLACING . |
| P0606 | 16990 | ECM/PCM Processor | -- Replace the Motronic Engine Control Module (ECM) -J220-. Refer to ENGINE CONTROL MODULE, REPLACING . |
| P0614 | 16998 | Transmission Control Module (TCM) Incorrect software version | -- Replace the Transmission Control Module (TCM) -J217-. Refer to TRANSMISSION CONTROL MODULE, REPLACING . |
| P0627 | 17011 | Fuel Pump "A" Control Circuit/Open | -- Check the Fuel Pump (FP) Relay -J17-. Refer to FUEL PUMP RELAY, CHECKING . |
| P0629 | 17013 | Fuel Pump "A" Control Circuit High | -- Check the Fuel Pump (FP) Relay -J17-. Refer to FUEL PUMP RELAY, CHECKING . |
| P0685 | 17069 | ECM/PCM Power Relay Control Circuit/Open | -- Check the Motronic Engine Control Module (ECM) Power Supply Relay -J271-. Refer to ECM VOLTAGE SUPPLY, CHECKING . |
| P0686 | 17070 | ECM/PCM Power Relay Control Circuit Low | -- Check the Motronic Engine Control Module (ECM) Power Supply Relay -J271-. Refer to ECM VOLTAGE SUPPLY, CHECKING . |
| P0687 | 17071 | ECM/PCM Power Relay Control Circuit High | -- Check the Motronic Engine Control Module (ECM) Power Supply Relay -J271-. Refer to ECM VOLTAGE SUPPLY, CHECKING . |
| P0688 | 17072 | ECM/PCM Power Relay Sense Circuit | -- Check the Motronic Engine Control Module (ECM) Power Supply Relay -J271-. Refer to ECM VOLTAGE SUPPLY, CHECKING . |
| P0691 | 17075 | Fan 1 Control Circuit Low | -- Check connection of coolant fan control module. |
| P0692 | 17076 | Fan 1 Control Circuit High | -- Check connection of coolant fan control module. |
| P0705 | 17089 | Transmission Range Sensor Circuit (PRNDL Inp.) Malfunction | -- Check the Multi-Function Transmission Range (TR) Switch -F125-. Refer to MULTI-FUNCTION TRANSMISSION RANGE SWITCH, CHECKING . |
| P0715 | 17099 | Input Turbine/Speed Sensor (A) Circuit Malfunction | -- Check the Transmission Input Speed (RPM) Sensor -G182-. Refer to TRANSMISSION INPUT SPEED SENSOR, CHECKING . |
| P0716 | 17100 | Input Turbine/Speed Sensor (A) Circuit Range/Performance | -- Check the Transmission Input Speed (RPM) Sensor -G182-. Refer to TRANSMISSION INPUT SPEED SENSOR, CHECKING . |
| P0720 | 17104 | Output Speed Sensor Circuit Malfunction | -- Check the Transmission Output Speed (RPM) Sensor -G195-. Refer to TRANSMISSION OUTPUT SPEED SENSOR, CHECKING . |
| P0721 | 17105 | Output Speed Sensor Circuit Range/Performance | -- Check the Transmission Output Speed (RPM) Sensor -G195-. Refer to TRANSMISSION OUTPUT SPEED SENSOR, CHECKING . |
| P0725 | 17109 | Engine Speed Input Circuit Malfunction | -- Check the Engine Speed (RPM) Sensor -G28-. Refer to ENGINE SPEED SENSOR, CHECKING . |
| P0729 | 17113 | Gear 6 incorrect ratio | -- Check the ATF Level. [For transmission(s) 09G] Diagnosis and Testing -- Check vehicle speed signal. Refer to SPEED SIGNAL, CHECKING . -- Check the Solenoid Valves --. Refer to SOLENOID VALVES IN VALVE BODY, CHECKING . -- Check the Transmission Input Speed (RPM) Sensor -G182-. Refer to TRANSMISSION INPUT SPEED SENSOR, CHECKING . -- Check internal damage. Refer to [For transmission(s) 09G] Removal and Installation . |
| P0731 | 17115 | Gear 1 incorrect ratio | -- Check the ATF Level. [For transmission(s) 09G] Diagnosis and Testing
. -- Check vehicle speed signal. Refer to SPEED SIGNAL, CHECKING . -- Check the Solenoid Valves --. Refer to SOLENOID VALVES IN VALVE BODY, CHECKING . -- Check the Transmission Input Speed (RPM) Sensor -G182-. Refer to TRANSMISSION INPUT SPEED SENSOR, CHECKING . -- Check internal damage. Refer to [For transmission(s) 09G] Removal and Installation . |
| P0732 | 17116 | Gear 2 incorrect ratio | -- Check the ATF Level. [For transmission(s) 09G] Diagnosis and Testing
. -- Check vehicle speed signal. Refer to SPEED SIGNAL, CHECKING . -- Check the Solenoid Valves --. Refer to SOLENOID VALVES IN VALVE BODY, CHECKING . -- Check the Transmission Input Speed (RPM) Sensor -G182-. Refer to TRANSMISSION INPUT SPEED SENSOR, CHECKING . -- Check internal damage. Refer to [For transmission(s) 09G] Removal and Installation . |
| P0733 | 17117 | Gear 3 incorrect ratio | -- Check the ATF Level [For transmission(s) 09G] Diagnosis and Testing
. -- Check vehicle speed signal. Refer to SPEED SIGNAL, CHECKING . -- Check the Solenoid Valves --. Refer to SOLENOID VALVES IN VALVE BODY, CHECKING . -- Check the Transmission Input Speed (RPM) Sensor -G182-. Refer to TRANSMISSION INPUT SPEED SENSOR, CHECKING . -- Check internal damage. |
| P0734 | 17118 | Gear 4 incorrect ratio | -- Check the ATF Level [For transmission(s) 09G] Diagnosis and Testing
. -- Check vehicle speed signal. Refer to SPEED SIGNAL, CHECKING . -- Check the Solenoid Valves --. Refer to SOLENOID VALVES IN VALVE BODY, CHECKING . -- Check the Transmission Input Speed (RPM) Sensor -G182-. Refer to TRANSMISSION INPUT SPEED SENSOR, CHECKING . -- Check internal damage. Refer to [For transmission(s) 09G] Removal and Installation . |
| P0735 | 17119 | Gear 5 incorrect ratio | -- Check the ATF Level [For transmission(s) 09G] Diagnosis and Testing
. -- Check vehicle speed signal. Refer to SPEED SIGNAL, CHECKING . -- Check the Solenoid Valves --. Refer to SOLENOID VALVES IN VALVE BODY, CHECKING . -- Check the Transmission Input Speed (RPM) Sensor -G182-. Refer to TRANSMISSION INPUT SPEED SENSOR, CHECKING . -- Check internal damage. Refer to [For transmission(s) 09G] Removal and Installation . |
| P0743 | 17127 | Torque Converter Clutch Circuit Electrical Malfunction | -- Check the Transmission Input Speed (RPM) Sensor -G182-. Refer to TRANSMISSION INPUT SPEED SENSOR, CHECKING
. -- Check the Solenoid Valves --. Refer to SOLENOID VALVES IN VALVE BODY, CHECKING . |
| P0748 | 17132 | Pressure Control Solenoid A Electrical | -- Check the Solenoid Valves --. Refer to SOLENOID VALVES IN VALVE BODY, CHECKING . |
| P0753 | 17137 | Shift Solenoid A Electrical | -- Check the Solenoid Valves --. Refer to SOLENOID VALVES IN VALVE BODY, CHECKING . Refer to Solenoid Valves in Valve Body -- SOLENOID VALVES IN VALVE BODY, CHECKING |
| P0798 | 17182 | Pressure Control Solenoid C Electrical | -- Check the Solenoid Valves --. Refer to SOLENOID VALVES IN VALVE BODY, CHECKING . |
| P0811 | 17195 | Excessive Clutch Slippage | -- Check the ATF Level [For transmission(s) 09G] Diagnosis and Testing
. -- Check the Solenoid Valves --. Refer to SOLENOID VALVES IN VALVE BODY, CHECKING . -- Check internal damage. Refer to [For transmission(s) 09G] Removal and Installation . |
| P0864 | 17248 | Communication to Transmission Control Module Range Performance | -- Check the CAN-Bus terminal resistance, Refer to TRANSMISSION CONTROL MODULE CAN-BUS TERMINAL RESISTANCE, CHECKING |
| P0865 | 17249 | Communication to Transmission Control Module Short circuit to Ground (GND) | -- Check the CAN-Bus terminal resistance, Refer to TRANSMISSION CONTROL MODULE CAN-BUS TERMINAL RESISTANCE, CHECKING . |
| P117A | - | O2S (Bank 1, Sensor 3) | -- Check the Oxygen Sensor (O2S) In Center Three Way Catalytic Converter (TWC) -G465-. Refer to OXYGEN SENSOR IN CATALYTIC CONVERTER, CHECKING HEATER . |
| P2088 | 18520 | A Camshaft Position Actuator Control Circuit Low Bank 1 | -- Check the Camshaft Adjustment Valve 1 -N205-. Refer to CAMSHAFT ADJUSTMENT VALVE 1, CHECKING . |
| P2089 | P1912 | A Camshaft Position Actuator Control Circuit High Bank 1 | -- Check the Camshaft Adjustment Valve 1 -N205-. Refer to CAMSHAFT ADJUSTMENT VALVE 1, CHECKING . |
| P2096 | 18528 | Post Catalyst Fuel Trim System Too Lean Bank 1 | -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to HEATED OXYGEN SENSOR, CHECKING
. -- Check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-. Refer to OXYGEN SENSOR AFTER CATALYTIC CONVERTER, CHECKING . |
| P2097 | 18529 | Post Catalyst Fuel Trim System Too Rich Bank 1 | -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to HEATED OXYGEN SENSOR, CHECKING
. -- Check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-. Refer to OXYGEN SENSOR AFTER CATALYTIC CONVERTER, CHECKING . |
| P2101 | 18533 | Throttle Actuator Control Motor Circuit Range/Performance | -- Check the Throttle Valve Control Module -J338-. Refer to THROTTLE VALVE CONTROL MODULE, CHECKING . |
| P2106 | 18538 | Throttle Actuator Control System - Forced Limited Power | -- Check the Throttle Valve Control Module -J338-. Refer to THROTTLE VALVE CONTROL MODULE, CHECKING . |
| P2108 | 18540 | Throttle Actuator Control Module Performance | -- Check the Throttle Valve Control Module -J338-. Refer to THROTTLE VALVE CONTROL MODULE, CHECKING . |
| P2122 | 18554 | Throttle/Pedal Position Sensor/Switch D Circuit Low Input | -- Check the Throttle Position (TP) Sensor -G79-/Accelerator Pedal Position Sensor 2 -G185-. Refer to THROTTLE POSITION SENSOR/ACCELERATOR PEDAL POSITION SENSOR 2, CHECKING . |
| P2123 | 18555 | Throttle/Pedal Position Sensor/Switch D Circuit High Input | -- Check the Throttle Position (TP) Sensor -G79-/Accelerator Pedal Position Sensor 2 -G185-. Refer to THROTTLE POSITION SENSOR/ACCELERATOR PEDAL POSITION SENSOR 2, CHECKING . |
| P2127 | 18559 | Throttle/Pedal Position Sensor/Switch E Circuit Low Input | -- Check the Throttle Position (TP) Sensor -G79-/Accelerator Pedal Position Sensor 2 -G185-. Refer to THROTTLE POSITION SENSOR/ACCELERATOR PEDAL POSITION SENSOR 2, CHECKING . |
| P2128 | 18560 | Throttle/Pedal Position Sensor/Switch E Circuit High Input | -- Check the Throttle Position (TP) Sensor -G79-/Accelerator Pedal Position Sensor 2 -G185-. Refer to THROTTLE POSITION SENSOR/ACCELERATOR PEDAL POSITION SENSOR 2, CHECKING . |
| P2138 | 18570 | Throttle/Pedal Position Sensor/Switch D/E Voltage Correlation | -- Check the Throttle Position (TP) Sensor -G79-/Accelerator Pedal Position Sensor 2 -G185-. Refer to THROTTLE POSITION SENSOR/ACCELERATOR PEDAL POSITION SENSOR 2, CHECKING . |
| P2181 | 18613 | Cooling System Performance | -- Check Engine Coolant Temperature (ECT) Sensor -G62-. Refer to ENGINE COOLANT TEMPERATURE SENSOR, CHECKING
. -- Check the Engine Coolant Temperature (ECT) Sensor (on Radiator) -G83-. Refer to ENGINE COOLANT TEMPERATURE SENSOR ON RADIATOR, CHECKING . -- Check the Coolant Thermostat. |
| P2195 | 18627 | O2 Sensor Signal Biased/Stuck Lean - Bank 1, Sensor 1 | -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to HEATED OXYGEN SENSOR, CHECKING . |
| P2196 | 18628 | O2 Sensor Signal Biased/Stuck Rich - Bank 1, Sensor 1 | -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to HEATED OXYGEN SENSOR, CHECKING . |
| P2199 | 18631 | Intake Air Temperature Sensor 1/2 Correlation | -- Check the Intake Air Temperature (IAT) Sensor -G42-. Refer to INTAKE AIR TEMPERATURE SENSOR, CHECKING . |
| P2231 | 18663 | O2 Sensor Bank 1 Sensor 1 Signal Circuit Shorted to Heater Circuit | -- Check the Heated Oxygen Sensor (HO2S) -G39- heater circuit. Refer to HEATED OXYGEN SENSOR HEATER CIRCUIT, CHECKING
. -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to HEATED OXYGEN SENSOR, CHECKING . |
| P2237 | 18669 | O2 Sensor Positive Current Control Circuit/Open - Bank 1, Sensor 1 | -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to HEATED OXYGEN SENSOR, CHECKING . |
| P2243 | 18675 | O2 Sensor Reference Voltage Circuit/Open - Bank 1, Sensor 1 | -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to HEATED OXYGEN SENSOR, CHECKING . |
| P2251 | 18683 | O2 Sensor Negative Current Control Circuit/Open (Bank 1, Sensor 1) | -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to HEATED OXYGEN SENSOR, CHECKING . |
| P2257 | 18689 | Secondary Air Injection System Control "A" Circuit Low | -- Check the Secondary Air Injection (AIR) Pump Relay -J299-. Refer to SECONDARY AIR INJECTION PUMP RELAY, CHECKING . |
| P2258 | 18690 | Secondary Air Injection System Control "A" Circuit High | -- Check the Secondary Air Injection (AIR) Pump Relay -J299-. Refer to SECONDARY AIR INJECTION PUMP RELAY, CHECKING . |
| P2270 | 18702 | O2 Sensor Signal Stuck Lean (Bank 1, Sensor 2) | -- Check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-. Refer to OXYGEN SENSOR AFTER CATALYTIC CONVERTER, CHECKING . |
| P2271 | 18703 | O2 Sensor Signal Stuck Rich (Bank 1, Sensor 2) | -- Check the Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) -G130-. Refer to OXYGEN SENSOR AFTER CATALYTIC CONVERTER, CHECKING . |
| P2274 | 18706 | O2 Sensor Signal Stuck Lean (Bank 1, Sensor 3) | -- Check the Oxygen Sensor (O2S) In Center Three Way Catalytic Converter (TWC) -G465-. Refer to OXYGEN SENSOR IN CATALYTIC CONVERTER, CHECKING HEATER . |
| P2275 | 18707 | O2 Sensor Signal Stuck Rich (Bank 1, Sensor 3) | -- Check the Oxygen Sensor (O2S) In Center Three Way Catalytic Converter (TWC) -G465-. Refer to OXYGEN SENSOR IN CATALYTIC CONVERTER, CHECKING HEATER . |
| P2279 | 18711 | Intake Air System Leak | -- Check the Intake Air System for leaks [For transmission(s) 0A4, 09G] Diagnosis and Testing . |
| P2400 | 18832 | Evaporative Emission System Leak Detection Pump Control Circuit/Open | -- Check the Leak Detection Pump (LDP) -V144-. Refer to LEAK DETECTION PUMP, CHECKING . |
| P2401 | 18833 | Evaporative Emission System Leak Detection Pump Control Circuit Low | -- Check the Leak Detection Pump (LDP) -V144-. Refer to LEAK DETECTION PUMP, CHECKING . |
| P2402 | 18834 | Evaporative Emission System Leak Detection Pump Control Circuit High | -- Check the Leak Detection Pump (LDP) -V144-. Refer to LEAK DETECTION PUMP, CHECKING . |
| P2403 | 18835 | Evaporative Emission System Leak Detection Pump Sense Circuit/Open | -- Check the Leak Detection Pump (LDP) -V144-. Refer to LEAK DETECTION PUMP, CHECKING . |
| P2404 | 18836 | Evaporative Emission System Leak Detection Pump Sense Range/Performance | -- Check the Leak Detection Pump (LDP) -V144-. Refer to LEAK DETECTION PUMP, CHECKING . |
| P2414 | 18846 | O2 Sensor Exhaust Sample Error Bank 1, Sensor 1 | -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to HEATED OXYGEN SENSOR, CHECKING . |
| P2626 | 19058 | O2 Sensor Pumping Current Trim Circuit/Open Bank 1 Sensor 1 | -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to HEATED OXYGEN SENSOR, CHECKING . |
| P2637 | 19069 | Engine torque signal A | -- Check the CAN-Bus terminal resistance. Refer to TRANSMISSION CONTROL MODULE CAN-BUS TERMINAL RESISTANCE, CHECKING . |
| P2716 | 19148 | Pressure Control Solenoid D Electrical | -- Check the Solenoid Valves --. Refer to SOLENOID VALVES IN VALVE BODY, CHECKING . |
| P2725 | 19157 | Pressure Control Solenoid E Electrical | -- Check the Solenoid Valves --. Refer to SOLENOID VALVES IN VALVE BODY, CHECKING . |
| P2734 | 19166 | Pressure Control Solenoid F Electrical | -- Check the Solenoid Valves --. Refer to SOLENOID VALVES IN VALVE BODY, CHECKING . |
| P3081 | 19537 | Engine Temperature Too Low | -- Check the Engine Coolant Temperature (ECT) Sensor -G62-. Refer to ENGINE COOLANT TEMPERATURE SENSOR, CHECKING . |
| U0001 | 28673 | High Speed CAN Communication Bus | -- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING . |
| U0101 | 28773 | Communication with TCM | -- Check the CAN-Bus terminal resistance, Refer to TRANSMISSION CONTROL MODULE CAN-BUS TERMINAL RESISTANCE, CHECKING . |
| U0155 | 28827 | Comparison of expected and received information from instrument cluster | -- Check the CAN-Bus terminal resistance. Refer to CAN-BUS TERMINAL RESISTANCE, CHECKING . |
| U0302 | 28974 | Software Incompatibility with Transmission Control Module | -- Check the CAN-Bus terminal resistance, Refer to TRANSMISSION CONTROL MODULE CAN-BUS TERMINAL RESISTANCE, CHECKING . |
| U0402 | 29074 | Invalid Data Received from Transmission Control Module | -- Check the CAN-Bus terminal resistance, Refer to TRANSMISSION CONTROL MODULE CAN-BUS TERMINAL RESISTANCE, CHECKING . |