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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 P1477:

Chrysler/Dodge/Jeep

High Secondary Air Flow

Citroen/Peugeot

Additional Fan Relay Circuit Malfunction

Daewoo

EXH GAS RCYL SOL FLT (GND SHT)

Ford

Additional Fan Relay Circuit Malfunction

Mercedes

Additional Fan Relay Circuit

Plymouth

Too Much Secondary Air

Volkswagen/Audi

EVAP Emission Contr. LDP Circ Malfunction

Volvo

EVAP Emission Contr. LDP Circ Malfunction
If you can not find the error description, please let us know and we will try to help: