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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 P1819:

Citroen/Peugeot

Transmission Neutral Safety Switch Short Circuit To Ground

Ford

Transmission Neutral Safety Switch Short Circuit To Ground

GM

Internal Mode Switch - No Start\Wrong Range

Lincoln

Transmission Neutral Safety Switch Short Circuit To Ground

Mercury

Transmission Neutral Safety Switch Short Circuit To Ground

Oldsmobile

Transmission Neutral Safety Switch Short Circuit To Ground

Volkswagen/Audi

Pressure Contr. Solenoid 2 Open / Short to Ground

Volvo

Pressure Contr. Solenoid 2 Open / Short to Ground
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