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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 P1630:

Chrysler/Dodge/Jeep:

Solenoid Valve Controller / Fuel Cooler Motor

Citroen/Peugeot:

Internal Vref Malfunction

Daewoo:

TCU COMM. LINE MAL

Ford:

Internal Vref Malfunction

GM:

Theft Deterrent Learn Mode Active

Honda:

Transmission Control Module

Mercedes:

Drive authorization signal

Saab:

A/C Relay, Output Form Control Module High

Saturn:

Theft Deterrent System PCM in Learn Mode

Scion:

Traction Control System.

Toyota:

Traction Control System Malfunction

Volkswagen/Audi:

Accelera. Pedal Pos. Sensor 1 Signal too Low

Volvo:

Accelera. Pedal Pos. Sensor 1 Signal too Low