CODE DIRECTORY
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.
3,969 Results
P20C1Code meaning and manufacturer informationP20C2Reductant Heater 3 Control Circuit PerformanceRam · Manufacturer wordingP20C3Code meaning and manufacturer informationP20C6Reductant Heater 4 Control Circuit PerformanceRam · Manufacturer wordingP20CFExhaust Aftertreatment Fuel Injector "A" Stuck OpenRam · Manufacturer wordingP20D8Code meaning and manufacturer informationP20DBExhaust Aftertreatment Fuel Supply Control Stuck OpenRam · Manufacturer wordingP20DDCode meaning and manufacturer informationP20DEpressure sensor performance invalidHino · Manufacturer wordingP20DFpressure sensor signal too lowHino · Manufacturer wordingP20E8Reductant Pressure Too LowRam · Manufacturer wordingP20E9Reductant Pressure Too HighJeep · Manufacturer wordingP20EESCR NOX Catalyst Efficiency Below Threshold - Bank 1Ram · Manufacturer wordingP20EFCode meaning and manufacturer informationP20F4Code meaning and manufacturer informationP20F5Code meaning and manufacturer informationP20F6Reductant Injection Valve Stuck Open Bank 1 Unit 1Jeep · Manufacturer wordingP20F8Swirl control circuit range/performance problemMazda · Manufacturer wordingP20FACode meaning and manufacturer informationP20FBReductant Pump 2 Control PerformanceRam · Manufacturer wordingP20FCCode meaning and manufacturer informationP20FDCode meaning and manufacturer informationP20FECode meaning and manufacturer informationP20FFCode meaning and manufacturer informationP2100Electronic Throttle Control Motor CircuitJeep · Manufacturer wordingP2101Throttle Control System MalfunctionHonda · Manufacturer wordingP2102Code meaning and manufacturer informationP2103Code meaning and manufacturer informationP2104Code meaning and manufacturer informationP2105Code meaning and manufacturer information