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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 DF002:

Renault:

Injection - Air temperature sensor circuit

Renault:

Transmission - Computer

Renault:

Steering - Computer

Renault:

Headlights - Front height sensor circuit

Renault:

UCH - Steering lock

Renault:

Parking - Left-hand outer sensor

Renault:

Engine compartment connection unit - High speed fan relay control circuit

Renault:

Airbag/pretensioners - Computer supply voltage