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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 P1484:

Chrysler/Dodge/Jeep:

Catalytic Converter overheat detected

Citroen/Peugeot:

Open Power To Ground VCRM

Ford:

Open Power To Ground VCRM

GM:

Cooling Fan System Performance

Lincoln:

Variable Load Control Module Pin 1 Open

Mercury:

Variable Load Control Module Pin 1 Open

Oldsmobile:

Variable Load Control Module Pin 1 Open

Plymouth:

Catalytic Converter Overheat Detected