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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 P1669:

Chrysler/Dodge/Jeep

ETC A2D Ground Performance - ECU Internal

GM

ABS Unit Expected

Saab

TCS Active, Input Signal From Module, Open Circuit Or Short to B+ or Ground

Saturn

ABS Unit Expected P1780 MIL

Volkswagen/Audi

Injector 4 - current circuit
If you can not find the error description, please let us know and we will try to help: