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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 P1386:

Acura

CYP Sensor B Intermittent Interruption

BMW

Control Module Self-Test, Knock Control Circuit Baseline Test Bank 1

Citroen/Peugeot

Variable Cam Timing Overadvanced (Bank #2)

Ford

Variable Cam Timing Overadvanced (Bank #2)

Jaguar

Variable camshaft timing over advanced, bank 2

Lamborghini

Knock sensor control zero test

Lincoln

Variable Cam Timing Overadvanced (Bank #2)

Mercedes

Knock sensor regulation from right ECM (N3/12) hardware failure

Mercury

Variable Cam Timing Overadvanced (Bank #2)

Oldsmobile

Variable Cam Timing Overadvanced (Bank #2)

Porsche

Knock Control Test Pulse

Volkswagen/Audi

Internal Control Module Knock Control Circ. Error

Volvo

Internal Control Module Knock Control Circ. Error
If you can not find the error description, please let us know and we will try to help: