HomePowertrain · Codes
Powertrain · Codes
A code index built from manufacturer communications filed with NHTSA in the United States. Vehicle-specific and enhanced codes are included; this is not a list of universal definitions.
3,414 Results
P04EEEVAP System Very Small Leak Detected - Fuel Tank SideJeep · Manufacturer wording10 Manufacturer communicationsP04EFCode meaning and manufacturer information3 Manufacturer communicationsP04F0EVAP system high pressure purge line performance evidentBentley · Manufacturer wording73 Manufacturer communicationsP04F1EVAP System Low Purge Flow DetectedHonda · Manufacturer wording4 Manufacturer communicationsP04FBCode meaning and manufacturer information15 Manufacturer communicationsP04FCCrankcase Ventilation System PerformanceJeep · Manufacturer wording21 Manufacturer communicationsP0500VEH SPEED SEN/CIRCNissan · Manufacturer wording24 Manufacturer communicationsP0501VEHICLE SPPED SENSOR MALFUNCTIONHonda · Manufacturer wording6 Manufacturer communicationsP0502Vehicle Speed Sensor (VSS) Circuit Low VoltageCadillac · Manufacturer wording10 Manufacturer communicationsP0503Vehicle Speed Sensor 1 ErraticChrysler · Manufacturer wording14 Manufacturer communicationsP0504Brake switch system: Circuit malfunctionMazda · Manufacturer wording16 Manufacturer communicationsP0505Idle Control SystemLexus · Manufacturer wording19 Manufacturer communicationsP0506Idle Speed Performance Lower Than ExpectedJeep · Manufacturer wording85 Manufacturer communicationsP0507Idle control system RPM higher than expected54 Manufacturer communicationsP0508Code meaning and manufacturer information2 Manufacturer communicationsP0509Code meaning and manufacturer information2 Manufacturer communicationsP050ACold Start Idle Air Control System PerformanceHyundai · Manufacturer wording31 Manufacturer communicationsP050BCold Start Ignition Timing PerformanceJeep · Manufacturer wording63 Manufacturer communicationsP050CEngine Coolant Temperature/intake Air Temperature Correlation •Hyundai · Manufacturer wording4 Manufacturer communicationsP050DCold Start Rough Idle stored in the ECM memoryJeep · Manufacturer wording83 Manufacturer communicationsP050ECold Start Engine Exhaust Temperature Too LowRam · Manufacturer wording23 Manufacturer communicationsP050FCode meaning and manufacturer information11 Manufacturer communicationsP0510Code meaning and manufacturer information4 Manufacturer communicationsP0512Starter Request CircuitJeep · Manufacturer wording3 Manufacturer communicationsP0513Invalid Skim Key - May set when pressing the remote start button on the Frequency Operated Button/Integrated Key (FOBIK) and Keyless Ignition Node (KIN) at the same timeJeep · Manufacturer wording34 Manufacturer communicationsP0514Battery Monitor Module Temperature Monitoring PerformanceAlfa Romeo · Manufacturer wording1 Manufacturer communicationsP051BCRANKCASE PRESSURE SENSOR CIRCUIT RANGE/PERFORMANCEDodge · Manufacturer wording23 Manufacturer communicationsP0520Engine Oil Pressure Sensor CircuitChrysler · Manufacturer wording5 Manufacturer communicationsP0521Engine oil pressure sensor performance50 Manufacturer communicationsP0522Engine Oil Pressure Sensor Circuit LowChrysler · Manufacturer wording17 Manufacturer communications