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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 P1177:

Citroen/Peugeot

Synchronization Fault

Daewoo

ETS MOTOR - SHORT /GND 2

Fiat

Mixture 1 stength (multiplicative)

Ford

Synchronization Fault

Jaguar

Long Term Fuel Trim Too Rich - Banks 1 and 2 (FMFR)

Kia

Long Term Fuel Trim Too Rich - Banks 1 and 2 (FMFR)

Land Rover

Maximum Negative FMFR Correction Fault

Lincoln

Synchronization Fault

Mercedes

Oil sensor,level - temperature implausible

Mercury

Synchronization Fault

Oldsmobile

Synchronization Fault

Volkswagen/Audi

O2 Correction Behind Catalyst,B2 Limit Attained

Volvo

O2 Correction Behind Catalyst,B2 Limit Attained
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