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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 P1776:

Chrysler/Dodge/Jeep

Solenoid switch valve latched in the LR position

Citroen/Peugeot

Ignition Retard Request Duration Fault

Daewoo

POWER CONTROL UNIT MAL

Ford

Ignition Retard Request Duration Fault

Jaguar

Ignition Retard Request Duration

Kia

Ignition Retard Request Duration

Land Rover

Gearbox Ignition Retard Request Timeout Fault

Mercedes

Torque Down Signal #2 Circuit

Nissan

Torque Converter Clutch Solenoid Valve

Volkswagen/Audi

Hydraulic Pressure Sensor 1 range / performance

Volvo

Hydraulic Pressure Sensor 1 range / performance
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