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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:


Enter code:
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Definition of check engine code P1782:

Chrysler/Dodge/Jeep:

Pressure switch circuit: 2-4

Citroen/Peugeot:

P/ES Circuit Out Of Self Test Range

Daewoo:

ACTUATOR POS. SENSOR MAL

Ford:

P/ES Circuit Out Of Self Test Range

Lincoln:

P/ES Circuit Out Of Self Test Range

Mercury:

P/ES Circuit Out Of Self Test Range

Oldsmobile:

P/ES Circuit Out Of Self Test Range

Porsche:

Engine Engagement

Toyota:

Transfer L4 SW Circuit Malfunction

Volkswagen/Audi:

Engine Torque Reduction Short to B +

Volvo:

Engine Torque Reduction Short to B +

GM:

MIL Requested By TCM - Data Invalid