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OBDII/EOBD diagnostics trouble codes definition

If your car supports OBD II or EOBD, then you can already use almost 5000 generic OBDII codes. These codes are from PowerTrain series (P0XXX, P2XXX, P34XX), Body Series (B0XXX), Chassis series (C0XXX), Network series (U0XXX, U2XXX, U3XXX).

Also there is a list of more than 13500 additional manufacturer specific codes.

Supported manufacturers with specific OBD2 codes:


Enter code:
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Definition of check engine code P1457:

BMW:

Heated Catalyst Power Switch Temperature Sensor Electrical (Bank 1)

Citroen/Peugeot:

Unable To Pull Vacuum In Tank

Ford:

Unable To Pull Vacuum In Tank

Honda:

Evaporative Emissions (EVAP) Control System Leakage (EVAP Canister System) EVAP

Lincoln:

Unable To Pull Vacuum In Tank

Mercedes:

Purge Solenoid Control System

Mercury:

Unable To Pull Vacuum In Tank

Oldsmobile:

Unable To Pull Vacuum In Tank

Porsche:

A/C Compressor Control

Volkswagen/Audi:

Exhaust gas temperature sensor 2 open / short to B +

Volvo:

Exhaust gas temperature sensor 2 open / short to B +

GM:

Catalyst Heater Diagnostic