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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 P1901:

Citroen/Peugeot:

TSS Circuit Intermittent Malfunction

Ford:

TSS Circuit Intermittent Malfunction

Lincoln:

Turbine Shaft Speed (TSS) Circuit Intermittent Malfunction

Mazda:

Torque Converter Clutch Circuit Intermittent

Mercury:

Turbine Shaft Speed (TSS) Circuit Intermittent Malfunction

Oldsmobile:

Turbine Shaft Speed (TSS) Circuit Intermittent Malfunction

Saab:

No Bus Data From DICE

Volkswagen/Audi:

Engine coolant blower motor run - on relay - short to positive