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
P21F8Code meaning and manufacturer informationP2200Code meaning and manufacturer informationP2201Aftertreatment NOx Sensor Circuit Performance - Bank 1 Sensor 1Ram · Manufacturer wordingP2203Code meaning and manufacturer informationP2204Code meaning and manufacturer informationP2206Code meaning and manufacturer informationP2207Code meaning and manufacturer informationP2209Code meaning and manufacturer informationP220ECode meaning and manufacturer informationP220FCode meaning and manufacturer informationP2214Code meaning and manufacturer informationP221ACode meaning and manufacturer informationP2227Barometric Pressure Circuit PerformanceDodge · Manufacturer wordingP2228Code meaning and manufacturer informationP2229BARO sensor circuit high inputMazda · Manufacturer wordingP2230Code meaning and manufacturer informationP2231Code meaning and manufacturer informationP2234Code meaning and manufacturer informationP2237O2 Sensor 1/1 Pump Cell Current Circuit OpenRam · Manufacturer wordingP2238Code meaning and manufacturer informationP223ECode meaning and manufacturer informationP2240O2 Sensor Positive Current Control Circuit/Open Bank 2 Sensor 1Jeep · Manufacturer wordingP2241OXYGEN SENSOR HEATER CONTROL CIRCUITToyota · Manufacturer wordingP2243O2 Sensor Reference Voltage Circuit/Open Bank 1 Sensor 1Jeep · Manufacturer wordingP2245Code meaning and manufacturer informationP2247O2 Sensor Reference Voltage Circuit/Open Bank 2 Sensor 1Jeep · Manufacturer wordingP2251O2 Sensor 1/1 Negative Current Control Circuit OpenJeep · Manufacturer wordingP2254O2 Sensor Negative Current Control Circuit/Open Bank 2 Sensor 1Jeep · Manufacturer wordingP225CNOX Sensor Performance - Signal Stuck High Bank 1 Sensor 1Jeep · Manufacturer wordingP225DNOX Sensor 1/1 Performance - Signal Stuck LowJeep · Manufacturer wording