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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 P1694:

BMW

Throttle Valve Actuator Start Test, Spring Test And Limp-Home Position Failure

Chrysler/Dodge/Jeep

No CCD message from PCM- Aisin transmission

Citroen/Peugeot

Turbo Charge Relief Circuit Malfunction

Ford

Turbo Charge Relief Circuit Malfunction

GM

Tachometer Circuit High Voltage

Mercedes

Turbo Charge Relief Circuit

Opel

Glow plug warning lamp - circuit malfunction

Plymouth

No CCD Messages Received From ECM

Saturn

Speedometer / Odometer Circuit

Volkswagen/Audi

Malfunction Indication Light Open / Short to Ground

Volvo

Malfunction Indication Light Open / Short to Ground
If you can not find the error description, please let us know and we will try to help: