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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 P1155:

BMW:

O2 Sensor Heater Circuit Signal Intermittent (Bank 2 Sensor 2)

Citroen/Peugeot:

Alternative Fuel Controller

Daewoo:

FAIL SAFE VALVE MAL

Fiat:

Preheating resistance 2 above catal.

Ford:

Alternative Fuel Controller

GM:

Heated Oxygen Sensor (HO2S) Lean Mean Bank 2 Sensor 1

Hyundai:

ETS Limp Home Valve

Lexus:

Air/Fuel Ratio Sensor Heater Circuit Malfunction (Bank 1 Sensor 1)

Lincoln:

Alternative Fuel Controller

Mercury:

Alternative Fuel Controller

Oldsmobile:

Alternative Fuel Controller

Scion:

Air/Fuel Sensor Heater Circuit. (Bank 1 Sensor 2)

Toyota:

A. / F Sensor Heater Circuit Malfunction

Volkswagen/Audi:

Manifold Abs. Pressure Sensor Circ. Short to B +

Volvo:

Manifold Abs. Pressure Sensor Circ. Short to B +

Subaru:

O2 SENSOR CIRCUIT RANGE/PERFORMANCE (HIGH) (BANK 2 SENSOR 1)