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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 P1178:

Citroen/Peugeot:

( open )

Daewoo:

ETS MOTOR - SHORT TO BATT

Fiat:

Mixture 2 stength (multiplicative)

Ford:

( open )

Hyundai:

ETS Motor Battery Voltage Open

Jaguar:

Long Term Fuel Trim Too Lean - Banks 1 and 2 (AMFR)

Kia:

Long Term Fuel Trim Too Lean - Banks 1 and 2 (AMFR)

Land Rover:

Maximum Positive AMFR Correction Fault

Volkswagen/Audi:

Linear 02 Sensor / Pump Current Open Circuit

Volvo:

Linear 02 Sensor / Pump Current Open Circuit