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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 P1765:

BMW:

CAN Throttle Valve

Chrysler/Dodge/Jeep:

Transmission 12 volt supply relay control circuit

Citroen/Peugeot:

Timing Solenoid Circuit Malfunction

Daewoo:

TORQUE REDUC. SIG. CT MAL

Ford:

Timing Solenoid Circuit Malfunction

Mazda:

Transmission 3-2 Timing Solenoid Valve

Mercedes:

Timing Solenoid Circuit

Plymouth:

Trans 12 Volt Supply Relay Control Circuit Open Or Shorted

Porsche:

Throttle-valve information error

Toyota:

Linear Solenoid for Accumulator Pressure Control Circuit Malfunction (Shift Solenoid Valve “SLN” malfunction) or with Engine Warm, Current Flow to Shift Solenoid Valve “SLN” is 0.2 Amp or less for One Second with Engine at 500 RPM or more, or with Park/Neutral Position Switch Off

Volkswagen/Audi:

Hydraulic Pressure Sensor 2 adaptation at limit

Volvo:

Hydraulic Pressure Sensor 2 adaptation at limit