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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:


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Definition of check engine code P1828:

Citroen/Peugeot:

Transmission Transfer Case Counter Clockwise Shift Relay Coil Circuit Failure

Ford:

Transmission Transfer Case Counter Clockwise Shift Relay Coil Circuit Failure

Lincoln:

Transmission Transfer Case Counter Clockwise Shift Relay Coil Circuit Failure

Mercury:

Transmission Transfer Case Counter Clockwise Shift Relay Coil Circuit Failure

Oldsmobile:

Transmission Transfer Case Counter Clockwise Shift Relay Coil Circuit Failure

Porsche:

Pressure regulator 4

Volkswagen/Audi:

Pressure Contr. Solenoid 4 Electrical

Volvo:

Pressure Contr. Solenoid 4 Electrical

GM:

Serial Communication - DKP Shorted High