Diagnostic Trouble Codes (DTC) Index
DIAGNOSTIC TROUBLE CODES (DTC) INDEX
| SAE Code | VAG Code | Code Description | Corrective action |
|---|---|---|---|
| P0420 | - | Catalyst System Efficiency Below Threshold Bank 1 | • Oxygen Sensor 1 After Catalytic Converter -GX7 (G130, Z29)- • Oxygen Sensor 1 Before Catalytic Converter -GX10 (G39, Z19)- • Three Way Catalytic Converter (TWC) |
| P0300 | - | Random/Multiple Cylinder Misfire Detected | |
| P0441 | - | EVAP System Incorrect Purge Flow | |
| P0442 | - | EVAP System Leak Detected (small leak) | |
| P0456 | - | EVAP System Leak Detected (very small leak) | |
| P04F0 | - | EVAP System High Load Purge Line "A" Performance | |
| P2440 | - | AIR System Switching Valve Stuck Open Bank 1 | |
| P0410 | - | AIR System "A" | |
| P0171 | - | System Too Lean Bank 1 | |
| P0133 | - | O2 Sensor Circuit Slow Response Bank 1 Sensor 1 | |
| P0135 | - | O2 Sensor Heater Circuit Bank 1 Sensor 1 | |
| P0030 | - | HO2S Heater Control Circuit Bank 1 Sensor 1 | |
| P0032 | - | HO2S Heater Control Circuit High Bank 1 Sensor 1 | |
| P013A | - | O2 Sensor Slow Response - Rich to Lean Bank 1 Sensor 2 | |
| P0141 | - | O2 Sensor Heater Circuit Bank 1 Sensor 2 | |
| P0038 | - | HO2S Heater Control Circuit High Bank 1 Sensor 2 | |
| P2181 | - | Cooling System Performance | |
| P0117 | - | Engine Coolant Temperature Sensor 1 Circuit Low | |
| P0118 | - | Engine Coolant Temperature Sensor 1 Circuit High | |
| P0116 | - | Engine Coolant Temperature Sensor 1 Circuit Range/Performance | |
| P0606 | - | Control Module Processor | |
| P053F | - | Cold Start Fuel Pressure Performance Bank 1 | |
| P050A | - | Cold Start Idle Control System Performance | |
| P050B | - | Cold Start Ignition Timing Performance "A" | |
| P2D28 | - | Cold Start Propulsion Torque Performance | |
| P052A | - | Cold Start "A" Camshaft Position Timing Over-Advanced Bank 1 | |
| P0014 | - | "B" Camshaft Position - Timing Over-Advanced or System Performance Bank 1 | |
| P0011 | - | "A" Camshaft Position - Timing Over-Advanced or System Performance Bank 1 | |
| P000B | - | "B" Camshaft Position Slow Response Bank 1 | |
| P000A | - | "A" Camshaft Position Slow Response Bank 1 | |
| P2138 | - | Throttle/Pedal Position Sensor/Switch "D"/"E" Voltage Correlation | |
| P2121 | - | Throttle/Pedal Position Sensor/Switch "D" Circuit Range/Performance | |
| P2126 | - | Throttle/Pedal Position Sensor/Switch "E" Circuit Range/Performance | |
| P1609 | - | Crash shut-off was triggered | |
| U0114 | - | Lost Communication With Four-Wheel Drive Clutch Control Module | |
| P0070 | - | Ambient Air Temperature Sensor Circuit "A" | |
| P0071 | - | Ambient Air Temperature Sensor Circuit "A" Range/Performance | |
| P0072 | - | Ambient Air Temperature Sensor Circuit "A" Low | |
| P0606 | - | Control Module Processor | |
| U019B | - | Lost Communication With Battery Charger Control Module "A" | |
| U0112 | - | Lost Communication With Battery Energy Control Module "B" | |
| U3501 | - | Control Module Input Power "A" Circuit Low | |
| U0141 | - | Lost Communication With Body Control Module "A" | |
| U0140 | - | Lost Communication With Body Control Module | |
| U0121 | - | Lost Communication With Anti-Lock Brake System (ABS) Control Module "A" | |
| U0415 | - | Invalid Data Received from Anti-Lock Brake System (ABS) Control Module "A" | |
| U02AA | - | Lost Communication With Engine Disconnect Clutch | |
| U019B | - | Lost Communication With Battery Charger Control Module "A" | |
| U0112 | - | Lost Communication With Battery Energy Control Module "B" | |
| U0116 | - | Lost Communication With Coolant Temperature Control Module | |
| U0110 | - | Lost Communication With Drive Motor Control Module "A" | |
| P04C0 | - | Fuel Fill Door Unlock Control Range/Performance | |
| P04C8 | - | Fuel Fill Door Open Request Sensor/Switch Circuit | |
| U0100 | - | Lost Communication With ECM/PCM "A" | |
| U014B | - | Lost Communication With Hybrid/EV Battery Inductive Charging Module | |
| U0456 | - | Invalid Data Received From Coolant Temperature Control Module | |
| P0321 | - | Ignition/Distributor Engine Speed Input Circuit Range/Performance | |
| U0199 | - | Lost Communication With "Door Control Module A" | |
| U0110 | - | Lost Communication With Drive Motor Control Module "A" | |
| U01B4 | - | Lost Communication with Brake System Control Module "B" | |
| P0657 | - | Actuator Supply Voltage "A" Circuit/Open | |
| P0642 | - | Sensor Reference Voltage "A" Circuit Low | |
| P0603 | - | Internal Control Module Keep Alive Memory (KAM) Error | |
| P060C | - | Internal Control Module Main Processor Performance | |
| P0603 | - | Internal Control Module Keep Alive Memory (KAM) Error | |
| U1103 | - | Production mode active | |
| P0606 | - | Control Module Processor | |
| U1106 | - | Customer service mode active | |
| P169A | - | Transport mode active | |
| P2532 | - | Ignition Switch Run Position Circuit High | |
| P0F48 | - | Certification Test Group/Engine Family Number Not Programmed or Incompatible | |
| P26A5 | - | Engine Coolant Bypass Valve "A" Position Sensor Circuit Range/Performance | |
| U0615 | - | Lost Communication With Engine Coolant Bypass Valve "A" | |
| P2183 | - | Engine Coolant Temperature Sensor 2 Circuit Range/Performance | • Engine Coolant Temperature Sensor on Radiator Outlet -G83- |
| P00B7 | - | Engine Coolant Flow Low/Performance | |
| P2610 | - | ECM/PCM Engine Off Timer Performance | |
| P0341 | - | Camshaft Position Sensor "A" Circuit Range/Performance Bank 1 or Single Sensor | |
| P0451 | - | EVAP System Pressure Sensor/Switch "A" Circuit Range/Performance | |
| P0444 | - | EVAP System Purge Control Valve "A" Circuit Open | |
| P240A | - | EVAP System Leak Detection Pump Heater Control Circuit/Open | |
| P240B | - | EVAP System Leak Detection Pump Heater Control Circuit Low | |
| P240C | - | EVAP System Leak Detection Pump Heater Control Circuit High | |
| P2400 | - | EVAP System Leak Detection Pump Control Circuit/Open | |
| P2401 | - | EVAP System Leak Detection Pump Control Circuit Low | |
| P2402 | - | EVAP System Leak Detection Pump Control Circuit High | |
| P0447 | - | EVAP System Vent Control Circuit Open | |
| P0448 | - | EVAP System Vent Control Circuit Shorted | |
| P2404 | - | EVAP System Leak Detection Pump Sense Circuit Range/Performance | |
| P2024 | - | EVAP Fuel Vapor Temperature Sensor Circuit | |
| P2B7C | - | EVAP System Pressure Sensor/Switch "C" Circuit Low | |
| U01C4 | - | Lost Communication With EVAP System Pressure Sensor/Switch Circuit "C" | |
| P04B5 | - | Fuel Fill Door Stuck Open | |
| P0449 | - | EVAP System Vent Valve Control Circuit/Open | • EVAP Canister Purge Regulator Valve 1 -N80- • Tank Switch-Off Valve -N288- |
| P0498 | - | EVAP System Vent Valve Control Circuit Low | |
| P0499 | - | EVAP System Vent Valve Control Circuit High | • EVAP Canister Purge Regulator Valve 1 -N80- • Tank Switch-Off Valve -N288- |
| P043E | - | EVAP System Leak Detection Reference Orifice Low Flow | |
| P0366 | - | Camshaft Position Sensor "B" Circuit Range/Performance Bank 1 | |
| P0016 | - | Crankshaft Position - Camshaft Position Correlation Bank 1 Sensor A | • Camshaft Adjustment Valve 1 -N205- • Camshaft Position Sensor -G40- • Engine Speed Sensor -G28- |
| U0080 | - | Vehicle Communication Bus F | |
| P0606 | - | Control Module Processor | |
| P0201 | - | Cylinder 1 Injector "A" Circuit | • Fuel Injectors |
| P0462 | - | Fuel Level Sensor "A" Circuit Low | |
| P2067 | - | Fuel Level Sensor "B" Circuit Low | |
| P0461 | - | Fuel Level Sensor "A" Circuit Range/Performance | |
| P0192 | - | Fuel Rail Pressure Sensor Circuit Low Bank 1 | |
| P025A | - | Fuel Pump Module "A" Control Circuit/Open | |
| P025B | - | Fuel Pump Module "A" Control Circuit Range/Performance | • Fuel Delivery Unit -GX1 (G, G6, G169)- |
| P01C4 | - | Fuel Pressure Sensor "A" Circuit Range/Performance | |
| P0087 | - | Fuel Rail/System Pressure - Too Low Bank 1 | |
| P0087 | - | Fuel Rail/System Pressure - Too Low Bank 1 | |
| P0148 | - | Fuel Delivery Error | • Check the fuel pressure and delivery quantity. • Fuel Delivery Unit -GX1 (G, G6, G169)- • Fuel Pressure Regulator Valve -N276- • Fuel Pressure Sensor -G247- |
| P0181 | - | Fuel Temperature Sensor "A" Circuit Range/Performance | |
| P0090 | - | Fuel Pressure Regulator "A" Control Circuit/Open | |
| U0146 | - | Lost Communication With Serial Data Gateway Module "A" | |
| P0506 | - | Idle Control System RPM - Lower Than Expected | • Throttle Valve Control Module -GX3 (G186, G187, G187, J338)- |
| P2300 | - | Ignition Coil "A" Primary Control Circuit Low | |
| P050B | - | Cold Start Ignition Timing Performance "A" | |
| U0155 | - | Lost Communication With Instrument Panel Cluster (IPC) Control Module | |
| P0068 | - | MAP/MAF - Throttle Position Correlation | |
| P0111 | - | Intake Air Temperature Sensor 1 Circuit Range/Performance Bank 1 | |
| P0112 | - | Intake Air Temperature Sensor 1 Circuit Low Bank 1 | |
| P0113 | - | Intake Air Temperature Sensor 1 Circuit High Bank 1 | |
| P0341 | - | Camshaft Position Sensor "A" Circuit Range/Performance Bank 1 or Single Sensor | |
| P0017 | - | Crankshaft Position - Camshaft Position Correlation Bank 1 Sensor B | |
| P2004 | - | Intake Manifold Runner Control Stuck Open Bank 1 | |
| P2008 | - | Intake Manifold Runner Control Circuit/Open Bank 1 | |
| P2010 | - | Intake Manifold Runner Control Circuit High Bank 1 | |
| P2014 | - | Intake Manifold Runner Position Sensor/Switch Circuit Bank 1 | |
| P0299 | - | Turbocharger/Supercharger "A" Underboost Condition | |
| P039B | - | Cylinder 1 Pressure Too High | |
| P0326 | - | Knock/Combustion Vibration Sensor "A" Circuit Range/Performance | |
| U0093 | - | Vehicle Communication Bus H Performance | |
| P0687 | - | ECM/PCM Power Relay Control Circuit High | |
| P0106 | - | Manifold Absolute Pressure/Barometric Pressure Sensor Circuit Range/Performance | |
| P0107 | - | Manifold Absolute Pressure/Barometric Pressure Sensor Circuit Low | |
| P2279 | - | Intake Air System Leak Bank 1 | |
| P2431 | - | AIR System Air Flow/Pressure Sensor Circuit Range/Performance Bank 1 | |
| P2432 | - | AIR System Air Flow/Pressure Sensor Circuit Low Bank 1 | |
| P0418 | - | AIR System Control "A" Circuit | |
| P0413 | - | AIR System Switching Valve "A" Circuit Open | |
| U0116 | - | Lost Communication With Coolant Temperature Control Module | |
| P0638 | - | Throttle Actuator Control Range/Performance Bank 1 | |
| P0121 | - | Throttle/Pedal Position Sensor/Switch "A" Circuit Range/Performance | |
| P0221 | - | Throttle/Pedal Position Sensor/Switch "B" Circuit Range/Performance | |
| U0101 | - | Lost Communication with TCM | |
| P0045 | - | Turbocharger/Supercharger Boost Control "A" Circuit/Open | |
| P00AF | - | Turbocharger/Supercharger Boost Control "A" Module Performance | |
| P0236 | - | Turbocharger/Supercharger Boost Sensor "A" Circuit Range/Performance | |
| P0237 | - | Turbocharger/Supercharger Boost Sensor "A" Circuit Low | |
| P2263 | - | Turbocharger/Supercharger "A" Boost System Performance | |
| P0033 | - | Turbocharger/Supercharger Bypass Valve "A" Control Circuit | |
| P0034 | - | Turbocharger/Supercharger Bypass Valve "A" Control Circuit Low | |
| P2564 | - | Turbocharger Boost Control Position Sensor "A" Circuit Low | |
| P11A1 | - | Cam Shift Actuator "A" Cylinder 1 Circuit/Open | |
| P0013 | - | "B" Camshaft Position Actuator "A" Control Circuit/Open Bank 1 | • Camshaft Adjustment Valve 1 -N205- • Exhaust Camshaft Adjustment Valve 1 -N318- |
| P2091 | - | "B" Camshaft Position Actuator Control Circuit High Bank 1 | |
| P0010 | - | "A" Camshaft Position Actuator "A" Control Circuit/Open Bank 1 | • Camshaft Adjustment Valve 1 -N205- • Camshaft Position Sensor -G40- • Engine Speed Sensor -G28- |
| P2089 | - | "A" Camshaft Position Actuator Control Circuit High Bank 1 | |
| U35FF | - | Forced Vehicle Speed Limitation | • Check the Network-Bus circuit integrity. |
| P0501 | - | Vehicle Speed Sensor "A" Circuit Range/Performance | |
| P0420 | - | Catalyst System Efficiency Below Threshold Bank 1 | |
| P0300 | - | Random/Multiple Cylinder Misfire Detected | • Check for an engine mechanical fault with a cylinder compression test. Carbon buildup may cause a higher than normal compression reading and may contribute to this concern. Refer to appropriate service information for low compression readings or for carbon buildup removal. • Check the fuel pressure and delivery quantity. • Check the intake system visually for leaks (false air). • Check the spark plugs visually for signs of fouling. • Fuel Injectors • Ignition Coils |
| P0441 | - | EVAP System Incorrect Purge Flow | |
| P0442 | - | EVAP System Leak Detected (small leak) | |
| P04F0 | - | EVAP System High Load Purge Line "A" Performance | |
| P2440 | - | AIR System Switching Valve Stuck Open Bank 1 | |
| P0410 | - | AIR System "A" | |
| P0171 | - | System Too Lean Bank 1 | |
| P0133 | - | O2 Sensor Circuit Slow Response Bank 1 Sensor 1 | |
| P013A | - | O2 Sensor Slow Response - Rich to Lean Bank 1 Sensor 2 | |
| P2181 | - | Cooling System Performance | |
| P0117 | - | Engine Coolant Temperature Sensor 1 Circuit Low | |
| P0606 | - | Control Module Processor | |
| P053F | - | Cold Start Fuel Pressure Performance Bank 1 | |
| P050A | - | Cold Start Idle Control System Performance | |
| P050B | - | Cold Start Ignition Timing Performance "A" | |
| P2D28 | - | Cold Start Propulsion Torque Performance | |
| P052A | - | Cold Start "A" Camshaft Position Timing Over-Advanced Bank 1 | |
| P0014 | - | "B" Camshaft Position - Timing Over-Advanced or System Performance Bank 1 | |
| P0011 | - | "A" Camshaft Position - Timing Over-Advanced or System Performance Bank 1 | |
| P000B | - | "B" Camshaft Position Slow Response Bank 1 | |
| P000A | - | "A" Camshaft Position Slow Response Bank 1 | |
| P2138 | - | Throttle/Pedal Position Sensor/Switch "D"/"E" Voltage Correlation | |
| P2126 | - | Throttle/Pedal Position Sensor/Switch "E" Circuit Range/Performance | |
| P1609 | - | Crash shut-off was triggered | |
| U0114 | - | Lost Communication With Four-Wheel Drive Clutch Control Module | |
| P0070 | - | Ambient Air Temperature Sensor Circuit "A" | |
| P0606 | - | Control Module Processor | |
| U019B | - | Lost Communication With Battery Charger Control Module "A" | |
| U3501 | - | Control Module Input Power "A" Circuit Low | |
| U0141 | - | Lost Communication With Body Control Module "A" | |
| U0415 | - | Invalid Data Received from Anti-Lock Brake System (ABS) Control Module "A" | |
| U019B | - | Lost Communication With Battery Charger Control Module "A" | |
| P04C0 | - | Fuel Fill Door Unlock Control Range/Performance | |
| U0100 | - | Lost Communication With ECM/PCM "A" | |
| P0321 | - | Ignition/Distributor Engine Speed Input Circuit Range/Performance | |
| U0199 | - | Lost Communication With "Door Control Module A" | |
| P0657 | - | Actuator Supply Voltage "A" Circuit/Open | |
| P0642 | - | Sensor Reference Voltage "A" Circuit Low | |
| P0603 | - | Internal Control Module Keep Alive Memory (KAM) Error | |
| U1103 | - | Production mode active | |
| P0606 | - | Control Module Processor | |
| U1106 | - | Customer service mode active | |
| P169A | - | Transport mode active | |
| P2532 | - | Ignition Switch Run Position Circuit High | |
| P0F48 | - | Certification Test Group/Engine Family Number Not Programmed or Incompatible | |
| P26A5 | - | Engine Coolant Bypass Valve "A" Position Sensor Circuit Range/Performance | |
| U0615 | - | Lost Communication With Engine Coolant Bypass Valve "A" | |
| P2183 | - | Engine Coolant Temperature Sensor 2 Circuit Range/Performance | |
| P00B7 | - | Engine Coolant Flow Low/Performance | |
| P2610 | - | ECM/PCM Engine Off Timer Performance | |
| P0341 | - | Camshaft Position Sensor "A" Circuit Range/Performance Bank 1 or Single Sensor | |
| P0451 | - | EVAP System Pressure Sensor/Switch "A" Circuit Range/Performance | |
| P0444 | - | EVAP System Purge Control Valve "A" Circuit Open | |
| P240A | - | EVAP System Leak Detection Pump Heater Control Circuit/Open | |
| U01C4 | - | Lost Communication With EVAP System Pressure Sensor/Switch Circuit "C" | |
| P04B5 | - | Fuel Fill Door Stuck Open | |
| P0449 | - | EVAP System Vent Valve Control Circuit/Open | |
| P0498 | - | EVAP System Vent Valve Control Circuit Low | |
| P0499 | - | EVAP System Vent Valve Control Circuit High | |
| P043E | - | EVAP System Leak Detection Reference Orifice Low Flow | |
| P0366 | - | Camshaft Position Sensor "B" Circuit Range/Performance Bank 1 | |
| P0016 | - | Crankshaft Position - Camshaft Position Correlation Bank 1 Sensor A | |
| U0080 | - | Vehicle Communication Bus F | |
| P0606 | - | Control Module Processor | |
| P0201 | - | Cylinder 1 Injector "A" Circuit | |
| P0462 | - | Fuel Level Sensor "A" Circuit Low | |
| P0192 | - | Fuel Rail Pressure Sensor Circuit Low Bank 1 | |
| P025A | - | Fuel Pump Module "A" Control Circuit/Open | |
| P01C4 | - | Fuel Pressure Sensor "A" Circuit Range/Performance | |
| P0087 | - | Fuel Rail/System Pressure - Too Low Bank 1 | |
| P0087 | - | Fuel Rail/System Pressure - Too Low Bank 1 | |
| P0148 | - | Fuel Delivery Error | |
| P0181 | - | Fuel Temperature Sensor "A" Circuit Range/Performance | |
| P0090 | - | Fuel Pressure Regulator "A" Control Circuit/Open | |
| U0146 | - | Lost Communication With Serial Data Gateway Module "A" | |
| P0506 | - | Idle Control System RPM - Lower Than Expected | |
| P2300 | - | Ignition Coil "A" Primary Control Circuit Low | |
| P050B | - | Cold Start Ignition Timing Performance "A" | |
| U0155 | - | Lost Communication With Instrument Panel Cluster (IPC) Control Module | |
| P0068 | - | MAP/MAF - Throttle Position Correlation | |
| P0111 | - | Intake Air Temperature Sensor 1 Circuit Range/Performance Bank 1 | |
| P0341 | - | Camshaft Position Sensor "A" Circuit Range/Performance Bank 1 or Single Sensor | |
| P0017 | - | Crankshaft Position - Camshaft Position Correlation Bank 1 Sensor B | |
| P2004 | - | Intake Manifold Runner Control Stuck Open Bank 1 | |
| P0299 | - | Turbocharger/Supercharger "A" Underboost Condition | |
| P039B | - | Cylinder 1 Pressure Too High | |
| P0326 | - | Knock/Combustion Vibration Sensor "A" Circuit Range/Performance | |
| U0093 | - | Vehicle Communication Bus H Performance | |
| P0687 | - | ECM/PCM Power Relay Control Circuit High | |
| P0106 | - | Manifold Absolute Pressure/Barometric Pressure Sensor Circuit Range/Performance | |
| P2279 | - | Intake Air System Leak Bank 1 | |
| P2431 | - | AIR System Air Flow/Pressure Sensor Circuit Range/Performance Bank 1 | |
| P0418 | - | AIR System Control "A" Circuit | |
| P0413 | - | AIR System Switching Valve "A" Circuit Open | |
| U0116 | - | Lost Communication With Coolant Temperature Control Module | |
| P0638 | - | Throttle Actuator Control Range/Performance Bank 1 | |
| U0101 | - | Lost Communication with TCM | |
| P0045 | - | Turbocharger/Supercharger Boost Control "A" Circuit/Open | |
| P00AF | - | Turbocharger/Supercharger Boost Control "A" Module Performance | |
| P2263 | - | Turbocharger/Supercharger "A" Boost System Performance | |
| P0033 | - | Turbocharger/Supercharger Bypass Valve "A" Control Circuit | |
| P0034 | - | Turbocharger/Supercharger Bypass Valve "A" Control Circuit Low | |
| P2564 | - | Turbocharger Boost Control Position Sensor "A" Circuit Low | |
| P11A1 | - | Cam Shift Actuator "A" Cylinder 1 Circuit/Open | |
| P0013 | - | "B" Camshaft Position Actuator "A" Control Circuit/Open Bank 1 | |
| P0010 | - | "A" Camshaft Position Actuator "A" Control Circuit/Open Bank 1 | |
| U35FF | - | Forced Vehicle Speed Limitation | |
| P0501 | - | Vehicle Speed Sensor "A" Circuit Range/Performance |