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Diagnostic Trouble Codes (DTC) Index

DIAGNOSTIC TROUBLE CODES (DTC) INDEX

SAE Code VAG Code Code Description Corrective action
P0016 16400 Crankshaft Position - Camshaft Position Correlation Bank 1 Sensor A -- Check the Engine Speed Sensor -G28-. Refer to ENGINE SPEED SENSOR, CHECKING -- 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 Oxygen Sensor (O2S) Heater -Z19-. Refer to HEATED OXYGEN SENSOR (HO2S) HEATER, CHECKING .
P0031 16415 HO2S Heater Control Circuit Low Bank 1 Sensor 1 -- Check the Oxygen Sensor (O2S) Heater -Z19-. Refer to HEATED OXYGEN SENSOR (HO2S) HEATER, CHECKING .
P0032 16416 HO2S Heater Control Circuit High Bank 1 Sensor 1 -- Check the Oxygen Sensor (O2S) Heater -Z19-. Refer to HEATED OXYGEN SENSOR (HO2S) HEATER, CHECKING .
P0036 16420 HO2S Heater Control Circuit Bank 1 Sensor 2 -- Check the Heater For Oxygen Sensor 1 After Catalytic Converter -Z29-. Refer to HEATED OXYGEN SENSOR HEATER AFTER THREE WAY CATALYTIC CONVERTER, CHECKING .
P0037 16421 HO2S Heater Control Circuit Low Bank 1 Sensor 2 -- Check the Heater For Oxygen Sensor 1 After Catalytic Converter -Z29-. Refer to HEATED OXYGEN SENSOR HEATER AFTER THREE WAY CATALYTIC CONVERTER, CHECKING .
P0038 16422 HO2S Heater Control Circuit High Bank 1 Sensor 2 -- Check the Heater For Oxygen Sensor 1 After Catalytic Converter -Z29-. Refer to HEATED OXYGEN SENSOR HEATER AFTER THREE WAY CATALYTIC CONVERTER, CHECKING .
P0070 - Ambient Air Temperature Sensor Circuit -- Check the Ambient Temperature Sensor -G17-. Refer to AMBIENT AIR TEMPERATURE SENSOR CHECKING
P0071 - Ambient Air Temperature Sensor Range / Performance -- Check the Ambient Temperature Sensor -G17-. Refer to AMBIENT AIR TEMPERATURE SENSOR CHECKING
P0072 - Ambient Air Temperature Sensor Circuit Low -- Check the Ambient Temperature Sensor -G17-. Refer to AMBIENT AIR TEMPERATURE SENSOR CHECKING
P0106 16490 Manifold Absolute Pressure/Barometric Pressure Circuit Range/Performance -- Check the MAP / IAT sensor -G71/G42-. Refer to INTAKE AIR TEMPERATURE SENSOR / MANIFOLD ABSOLUTE PRESSURE SENSOR, CHECKING . If there is no fault found with the Charge Air Pressure sensor or wiring, check for any related TSB's. The Altitude sensor is located within the ECM and will require replacement of the ECM if the reading is more than 10% out of range. Refer to the Repair Manual for ECM replacement.
Difference of actual manifold pressure upper threshold > 0 [kPa]Modeled range 640 to 1055 [kPa]
Difference between BARO sensor and MAP sensor at engine start > 60 [kPa]
offset value manifold pressure for load calculation in driving condition range 2 > 5.50 [kPa]
P0107 16491 Manifold Absolute Pressure / Barometric Pressure Circuit Low -- Check the MAP / IAT sensor -G71/G42-. Refer to INTAKE AIR TEMPERATURE SENSOR / MANIFOLD ABSOLUTE PRESSURE SENSOR, CHECKING .
P0108 16492 Manifold Absolute Pressure / Barometric Pressure Circuit High -- Check the MAP / IAT sensor -G71/G42-. Refer to INTAKE AIR TEMPERATURE SENSOR / MANIFOLD ABSOLUTE PRESSURE SENSOR, CHECKING .
P0111 16495 Intake Air Temperature Sensor 1 Circuit Range/Performance -- Check the MAP / IAT sensor -G71/G42-. Refer to INTAKE AIR TEMPERATURE SENSOR / MANIFOLD ABSOLUTE PRESSURE SENSOR, CHECKING .
P0112 16496 Intake Air Temperature Sensor 1 Circuit Low Input -- Check the MAP / IAT sensor -G71/G42-. Refer to INTAKE AIR TEMPERATURE SENSOR / MANIFOLD ABSOLUTE PRESSURE SENSOR, CHECKING .
P0113 16497 Intake Air Temperature Sensor 1 Circuit High Input -- Check the MAP / IAT sensor -G71/G42-. Refer to INTAKE AIR TEMPERATURE SENSOR / MANIFOLD ABSOLUTE PRESSURE 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 1 OR 2 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 1 OR 2 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 1 OR 2 CHECKING .
P0121 16505 Throttle/Pedal Position Sensor/Switch "A" Circuit Range/Performance -- Check the Throttle Valve Control Module -J338-. Refer to THROTTLE VALVE CONTROL MODULE, CHECKING .
P0122 16506 Throttle/Pedal Position Sensor/Switch "A" Circuit Low -- Check the Throttle Valve Control Module -J338-. Refer to THROTTLE VALVE CONTROL MODULE, CHECKING .
P0123 16507 Throttle/Pedal Position Sensor/Switch "A" Circuit High -- Check the Throttle Valve Control Module -J338-. Refer to THROTTLE VALVE CONTROL MODULE, 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 HO2 Sensor Circuit Low Voltage Bank 1 Sensor 1 -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to HEATED OXYGEN SENSOR, CHECKING
P0132 16516 O2 Sensor Circuit High Voltage Bank 1 Sensor 1 -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to HEATED OXYGEN SENSOR, CHECKING
P0133 16517 O2 Sensor Circuit Slow Response Bank 1 Sensor 1 -- Check the Heated Oxygen Sensor (HO2S) -G39-. Refer to HEATED OXYGEN SENSOR, CHECKING
P0135 16519 O2 Sensor Heater Circuit Bank 1 Sensor 1 -- Check theOxygen Sensor Heater -Z19-. Refer to HEATED OXYGEN SENSOR (HO2S) HEATER, CHECKING .
P0137 16521 O2 Sensor Circuit Low Voltage Bank 1 Sensor 2 -- Check the Oxygen Sensor After Three Way Catalytic Converter -G130-. Refer to OXYGEN SENSOR AFTER THREE WAY CATALYTIC CONVERTER, CHECKING .
P0138 16522 O2 Sensor Circuit High Voltage Bank 1 Sensor 2 -- Check the Oxygen Sensor After Three Way Catalytic Converter -G130-. Refer to OXYGEN SENSOR AFTER THREE WAY CATALYTIC CONVERTER, CHECKING .
P013A - O2 Sensor Slow Response - Rich to Lean Bank 1 Sensor 2 -- Check the Oxygen Sensor After Three Way Catalytic Converter -G130-. Refer to OXYGEN SENSOR AFTER THREE WAY CATALYTIC CONVERTER, CHECKING .
P0140 16524 O2 Sensor Circuit No Activity Detected Bank 1 Sensor 2 -- Check the Oxygen Sensor After Three Way Catalytic Converter -G130-. Refer to OXYGEN SENSOR AFTER THREE WAY CATALYTIC CONVERTER, CHECKING .
P0141 16525 O2 Sensor Heater Circuit Bank 1 Sensor 2 -- Check the Heater For Oxygen Sensor 1 After Catalytic Converter -Z29-. Refer to HEATED OXYGEN SENSOR HEATER AFTER THREE WAY CATALYTIC CONVERTER, CHECKING .
P0169 16553 Incorrect Fuel Composition -- Check the Throttle Valve Control Module -J338-. Refer to THROTTLE VALVE CONTROL MODULE, CHECKING Check for contaminated / aged fuel or possible high concentration of alcohol in fuel (above 15%).
P0201 16585 Injector Circuit Open Cylinder 1 -- Check the Fuel Injector -N30-. Refer to FUEL INJECTORS, CHECKING .
P0202 16586 Injector Circuit Open Cylinder 2 -- Check the Fuel Injector -N31-. Refer to FUEL INJECTORS, CHECKING .
P0203 16587 Injector Circuit Open Cylinder 3 -- Check the Fuel Injector -N32-. Refer to FUEL INJECTORS, CHECKING .
P0204 16588 Injector Circuit Open Cylinder 4 -- Check the Fuel Injector. 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 -- Check the Throttle Valve Control Module -J338-. Refer to THROTTLE VALVE CONTROL MODULE, CHECKING .
P0223 16607 Throttle/Pedal Position Sensor/Switch "B" Circuit High -- Check the Throttle Valve Control Module -J338-. Refer to THROTTLE VALVE CONTROL MODULE, CHECKING .
P0261 16645 Cylinder 1 Injector Circuit Low -- Check the Fuel Injector -N30-. Refer to FUEL INJECTORS, CHECKING .
P0262 16646 Cylinder 1 Injector Circuit High -- Check the Fuel Injector -N30-. Refer to FUEL INJECTORS, CHECKING .
P0264 16648 Cylinder 2 Injector Circuit Low -- Check the Fuel Injector -N31-. Refer to FUEL INJECTORS, CHECKING .
P0265 16649 Cylinder 2 Injector Circuit High -- Check the Fuel Injector -N31-. Refer to FUEL INJECTORS, CHECKING .
P0267 16651 Cylinder 3 Injector Circuit Low -- Check the Fuel Injector -N32-. Refer to FUEL INJECTORS, CHECKING .
P0268 16652 Cylinder 3 Injector Circuit High -- Check the Fuel Injector -N32-. Refer to FUEL INJECTORS, CHECKING .
P0270 16654 Cylinder 4 Injector Circuit Low -- Check the Fuel Injector -N33-. Refer to FUEL INJECTORS, CHECKING .
P0271 16655 Cylinder 4 Injector Circuit High -- Check the Fuel Injector -N33-. Refer to FUEL INJECTORS, CHECKING .
P0300 16684 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 Fuel Injectors -N30, N31, N32, N33, -. Refer to FUEL INJECTORS, CHECKING -- Check the Ignition Coil with Power Output Stage -N152-. Refer to IGNITION COIL, CHECKING .
P0301 16685 Cylinder 1 Misfire Detected -- Check the Spark plugs.-- Check the intake system for leaks.-- Check Fuel Injectors -N30, N31, N32, N33, -. Refer to FUEL INJECTORS, CHECKING -- Check the Ignition Coil with Power Output Stage -N152-. Refer to IGNITION COIL, CHECKING .
P0302 16686 Cylinder 2 Misfire Detected -- Check the Spark plugs.-- Check the intake system for leaks.-- Check Fuel Injectors -N30, N31, N32, N33, -. Refer to FUEL INJECTORS, CHECKING -- Check the Ignition Coil with Power Output Stage -N152-. Refer to IGNITION COIL, CHECKING .
P0303 16687 Cylinder 3 Misfire Detected -- Check the Spark plugs.-- Check the intake system for leaks.-- Check Fuel Injectors -N30, N31, N32, N33, -. Refer to FUEL INJECTORS, CHECKING -- Check the Ignition Coil with Power Output Stage -N152-. Refer to IGNITION COIL, CHECKING .
P0304 16688 Cylinder 4 Misfire Detected -- Check the Spark plugs.-- Check the intake system for leaks.-- Check Fuel Injectors -N30, N31, N32, N33, -. Refer to FUEL INJECTORS, CHECKING -- Check the Ignition Coil with Power Output Stage -N152-. Refer to IGNITION COIL, CHECKING .
P0321 16705 Engine Speed Input Circuit Range/Performance -- Check the Engine Speed (RPM) Sensor -G28-. Refer to ENGINE SPEED SENSOR, CHECKING .
P0322 16706 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 -- Check theKnock Sensor -G61-. Refer to KNOCK SENSOR, CHECKING .
P0327 16711 Knock Sensor Circuit Low -- Check theKnock Sensor -G61-. Refer to KNOCK SENSOR, CHECKING .
Signal range check: Lower threshold < 1.05 to 5.49 V
P0328 16712 Knock Sensor Circuit High Input -- Check theKnock Sensor -G61-. Refer to KNOCK SENSOR, CHECKING .
Signal Range Check:Upper threshold > 33.00 - 90.00 V
P0341 16725 Camshaft Position Sensor "A" Circuit Range/Performance -- Check the Camshaft Position (CMP) Sensor -G40-. Refer to CAMSHAFT POSITION SENSOR, CHECKING .
P0342 16726 Camshaft Position Sensor Circuit Low Input -- Check the Camshaft Position (CMP) Sensor -G40-. Refer to CAMSHAFT POSITION SENSOR, CHECKING .
P0343 16727 Camshaft Position Sensor Circuit High Input -- Check the Camshaft Position (CMP) Sensor -G40-. Refer to CAMSHAFT POSITION SENSOR, CHECKING .
P0351 16735 Ignition Coil Primary/Secondary Circuit -- Check the Ignition Coil with Power Output Stage -N152-. Refer to IGNITION COIL, CHECKING .
P0353 16737 Ignition Coil Primary/Secondary Circuit -- Check the Ignition Coil with Power Output Stage -N152-. Refer to IGNITION COIL, CHECKING .
P0420 16804 Catalyst System Efficiency Below Threshold Check the Long Term Fuel Trim for out of range reading. If Fuel Trim is out of range, correct any related codes (misfire, fuel trim faults, MAP, BARO, HO2 or ECT) before replacement of catalyst, or damage to the replacement catalyst will occur.-- Check the Three Way Catalytic Converter (TWC). Refer to THREE WAY CATALYTIC CONVERTER, TWC 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 THREE WAY CATALYTIC CONVERTER, CHECKING .
P043E - EVAP System Leak Detection Reference Orifice Low Flow -- Check the Leak Detection Pump (LDP) -V144-. Refer to LEAK DETECTION PUMP, CHECKING .-- Check the EVAP System, for Leaks. Refer to EVAP SYSTEM, CHECKING FOR LEAKS -- Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAPORATIVE EMISSION CANISTER PURGE REGULATOR VALVE, CHECKING .
during engine on: evap pump current during reference measurement > 40.0 [mA]
P043F - EVAP System Leak Detection Reference Orifice High Flow -- Check the Leak Detection Pump (LDP) -V144-. Refer to LEAK DETECTION PUMP, CHECKING .-- Check the EVAP System, for Leaks. Refer to EVAP SYSTEM, CHECKING FOR LEAKS -- Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAPORATIVE EMISSION CANISTER PURGE REGULATOR VALVE, CHECKING .
during engine on: evap pump current during reference measurement > 40.0 [mA]
P0441 16825 Evaporative Emission System Incorrect Purge Flow Inspect the EVAP system hoses for kinking or damage. If EVAP hoses are OK:-- Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAPORATIVE EMISSION 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 EVAP System, for Leaks. Refer to EVAP SYSTEM, CHECKING FOR LEAKS -- Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAPORATIVE EMISSION 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 EVAPORATIVE EMISSION CANISTER PURGE REGULATOR VALVE, CHECKING .
P0447 - Evaporative Emission System Vent Control Circuit Open -- Check the Leak Detection Pump (LDP) -V144-. Refer to LEAK DETECTION PUMP, CHECKING .
P0448 - Evaporative Emission System Vent Control Circuit Shorted -- 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 EVAP System, for Leaks. Refer to EVAP SYSTEM, CHECKING FOR LEAKS -- Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAPORATIVE EMISSION 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 Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAPORATIVE EMISSION CANISTER PURGE REGULATOR VALVE, CHECKING .
P0459 16843 Evaporative Emission System Purge Control Valve Circuit High -- Check the Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAPORATIVE EMISSION CANISTER PURGE REGULATOR VALVE, CHECKING .
P0496 - Evaporative Emission System High Purge Flow Inspect the EVAP system hoses for kinking or damage. If EVAP hoses are OK:-- Check the Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-. Refer to EVAPORATIVE EMISSION CANISTER PURGE REGULATOR VALVE, CHECKING .-- Check the Leak Detection Pump (LDP) -V144-. Refer to LEAK DETECTION PUMP, CHECKING .
P050A - Cold Start Idle Air Control System Performance Check for carbon buildup from reversion behind the throttle plate. If buildup is present, clean throttle body with suitable cleaner. If no deposits are present in the throttle body: -- Check the Throttle Valve Control Module -J338-. Refer to THROTTLE VALVE CONTROL MODULE, CHECKING .
P050B - Cold Start Ignition Timing Performance If an Engine Speed sensor code is also set, diagnose that DTC first. -- Check the Ignition Coil with Power Output Stage -N152-. Refer to IGNITION COIL, CHECKING .
P0501 16885 Vehicle Speed Sensor 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 .
P0606 16990 ECM Processor Fault -- Replace the Engine Control Module (ECM) -J623-. Refer to the Repair Manual.
P0627 17011 Fuel Pump Control Circuit Open -- Check the Fuel Pump power supply. Refer to FUEL PUMP RELAY AND TRANSFER PUMP ELECTRICAL, CHECKING .
P0629 17013 Fuel Pump Control Circuit High -- Check the Fuel Pump power supply. Refer to FUEL PUMP RELAY AND TRANSFER PUMP ELECTRICAL, CHECKING .
P0638 17022 Throttle Actuator Control Range/Performance Bank 1 -- Check the Throttle Valve Control Module -J338-. Refer to THROTTLE VALVE CONTROL MODULE, CHECKING .
P0641 17025 Sensor Reference Voltage A Circuit Open -- If any sensor specific codes are present, perform the diagnostic for those codes first. If no sensor codes are set, replace theEngine Control Module (ECM) -J623-. Refer to the Repair Manual.
P0651 17035 Sensor Reference Voltage B Circuit Open -- If any sensor specific codes are present, perform the diagnostic for those codes first. If no sensor codes are set, replace the Engine Control Module (ECM) -J623-. Refer to the Repair Manual.
P0697 17081 Sensor Reference Voltage C Circuit Open -- If any sensor specific codes are present, perform the diagnostic for those codes first. If no sensor codes are set, replace the Engine Control Module (ECM) -J623-. Refer to the Repair Manual.
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