Powertrain OBD-II Codes (Pxxxx)
1246 diagnostic trouble codes
Powertrain codes cover the engine, transmission, fuel system, emissions controls, and ignition system. These are the most common OBD-II codes, triggered when the engine control module (ECM) or transmission control module (TCM) detects a malfunction.
P0001Fuel Volume Regulator Control Circuit/OpenGenericP0002Fuel Volume Regulator Control Circuit Range/PerformanceGenericP0003Fuel Volume Regulator Control Circuit LowGenericP0004Fuel Volume Regulator Control Circuit HighGenericP0005Fuel Shutoff Valve Control Circuit/OpenGenericP0006Fuel Shutoff Valve Control Circuit LowGenericP0007Fuel Shutoff Valve Control Circuit H ighGenericP0008Engine Position System Performance (Bank1)GenericP0009Engine Position System Performance (Bank2)GenericP0010A Camshaft Position Actuator Circuit (Bank1)GenericP0011A Camshaft Position – Timing Over-Advanced or System Performance (Bank 1)GenericP0012A Camshaft Position – Timing Over-Retarded (Bank 1)GenericP0013B Camshaft Position – Actuator Circuit (Bank1)GenericP0014B Camshaft Position – Timing Over-Advanced or System Performance (Bank 1)GenericP0015B Camshaft Position – Timing Over-Retarded (Bank 1)GenericP0016Crankshaft Position Camshaft Position Correlation (Bank 1 Sensor A)GenericP0017Crankshaft Position Camshaft Position Correlation (Bank 1 Sensor B)GenericP0018Crankshaft Position Camshaft Position Correlation (Bank 2 Sensor A)GenericP0019Crankshaft Position Camshaft Position Correlation (Bank 2 Sensor B)GenericP0020A Camshaft Position Actuator Circuit (Bank 2)GenericP0021A Camshaft Position – Timing Over-Advanced or System Performance (Bank 2)GenericP0022A Camshaft Position – Timing Over-Retarded (Bank 2)GenericP0023B Camshaft Position – Actuator Circuit (Bank 2)GenericP0024B Camshaft Position – Timing Over-Advanced or System Performance (Bank 2)GenericP0025B Camshaft Position – Timing Over-Retarded (Bank 2)GenericP0026Intake Valve Control Solenoid Circuit Range/Performance (Bank 1)GenericP0027Exhaust Valve Control Solenoid Circuit Range/Performance (Bank 1)GenericP0028Intake Valve Control Solenoid Circuit Range/Performance (Bank 2)GenericP0029Exhaust Valve Control Solenoid Circuit Range/Performance (Bank 2)GenericP0030HO2S Heater Control Circuit (Bank 1 Sensor 1)GenericP0031HO2S Heater Control Circuit Low (Bank 1 Sensor 1)GenericP0032HO2S Heater Control Circuit High (Bank 1 Sensor 1)GenericP0033Turbo Charger Bypass Valve Control CircuitGenericP0034Turbo Charger Bypass Valve Control Circuit LowGenericP0035Turbo Charger Bypass Valve Control Circuit HighGenericP0036HO2S Heater Control C ircuit (Bank 1 Sensor 2)GenericP0037HO2S Heater Control Circuit Low (Bank 1 Sensor 2)GenericP0038HO2S Heater Control Circuit High (Bank 1 Sensor 2)GenericP0039Turbo/Super Charger Bypass Valve Control Circuit Range/PerformanceGenericP0040O2 Sensor Signals Swapped Bank 1 Sensor 1/ Bank 2 Sensor 1GenericP0041O2 Sensor Signals Swapped Bank 1 Sensor 2/ Bank 2 Sensor 2GenericP0042HO2S Heater Control Circuit (Bank 1 Sensor 3)GenericP0043HO2S Heater Control Circuit Low (Bank 1 Sensor 3)GenericP0044HO2S Heater Control Circuit High (Bank 1 Sensor 3)GenericP0045Turbo/Super Charger Boost Control Solenoid Circuit/OpenGenericP0046Turbo/Super Charger Boost Control Solenoid Circuit Range/PerformanceGenericP0047Turbo/Super Charger Boost Control Solenoid Circuit LowGenericP0048Turbo/Super Charger Boost Control Solenoid Circuit HighGenericP0049Turbo/Super Charger Turbine OverspeedGenericP0050HO2S Heater Control Circuit (Bank 2 Sensor 1)Generic
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