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
P1431Code meaning and manufacturer information2 Manufacturer communicationsP1434Code meaning and manufacturer information3 Manufacturer communicationsP1436Code meaning and manufacturer information1 Manufacturer communicationsP1437MPI Module Short CircuitAcura · Manufacturer wording2 Manufacturer communicationsP143BCode meaning and manufacturer information1 Manufacturer communicationsP143CCode meaning and manufacturer information2 Manufacturer communicationsP1440MPI Module Output Circuit MalfunctionAcura · Manufacturer wording7 Manufacturer communicationsP1441EVAP VERY SMALL LEAKNissan · Manufacturer wording18 Manufacturer communicationsP1442Code meaning and manufacturer information6 Manufacturer communicationsP1443Secondary Air Injection System Control Valve Circuit Bank 1 I Bank 2 •Toyota · Manufacturer wording12 Manufacturer communicationsP1444Power Inverter Module - Incorrect Control ModeRam · Manufacturer wording7 Manufacturer communicationsP1445Secondary Air Injection System Switching Valve NoToyota · Manufacturer wording4 Manufacturer communicationsP1446Code meaning and manufacturer information1 Manufacturer communicationsP1447PURGE FLOW MONITORInfiniti · Manufacturer wording1 Manufacturer communicationsP1448EVAP VENT CONTROL VALVEInfiniti · Manufacturer wording3 Manufacturer communicationsP1449EVAP System Clog DetectedSubaru · Manufacturer wording3 Manufacturer communicationsP144ACode meaning and manufacturer information1 Manufacturer communicationsP144BCode meaning and manufacturer information2 Manufacturer communicationsP144CCode meaning and manufacturer information24 Manufacturer communicationsP144ECode meaning and manufacturer information12 Manufacturer communicationsP144FCode meaning and manufacturer information2 Manufacturer communicationsP1450UNABLE TO BLEED UP FUEL TANK VACUUMTHIS CONCERN MAY BE CAUSED BY THE PURGE VALVE, WHICH HAS BEEN MODIFIED TO ELIMINATE THIS CONCERNMazda · Manufacturer wording20 Manufacturer communicationsP1451Diesel Particulate Filter System PerformanceRam · Manufacturer wording60 Manufacturer communicationsP1454Code meaning and manufacturer information1 Manufacturer communicationsP1455Code meaning and manufacturer information4 Manufacturer communicationsP1456FUEL TANK SYSTEMHonda · Manufacturer wording10 Manufacturer communicationsP1457EVAP LEAK AT CANISTERAcura · Manufacturer wording18 Manufacturer communicationsP1460WIDE OPEN THROTTLE AIR CONDITIONER OUTPUT PRIMARY CIRCUIT MALFUNCTIONFord · Manufacturer wording1 Manufacturer communicationsP1462Code meaning and manufacturer information8 Manufacturer communicationsP1463Code meaning and manufacturer information3 Manufacturer communications