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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 P1520:

BMW

B Camshaft Position Actuator Bank 1

Chrysler/Dodge/Jeep

Cruise Mux Switches (invalid voltage)

Citroen/Peugeot

Intake Manifold Runner Control Circuit Malfunction

Daewoo

ALTERNATOR FIELD COIL SIG MAL

Ford

Intake Manifold Runner Control Circuit Malfunction

Geo

Stop Lamp Switch Circuit

GM

Transmission Range Switch Circuit

Lexus

Stop Lamp Switch Malfunction

Lincoln

Intake Manifold Runner Control Circuit Fault

Mercedes

Cruise control switch (S40)

Mercury

Intake Manifold Runner Control Circuit Fault

Oldsmobile

Intake Manifold Runner Control Circuit Fault

Opel

Electronic throttle system (ETS) - supply voltage

Scion

Stop Lamp Switch Signal Malfunction.

Toyota

Stop Lamp Switch Signal Malfunction

Volkswagen/Audi

Intake Manifold Changeover Valve2 circuit Open

Volvo

Intake Manifold Changeover Valve2 circuit Open

Subaru

Radiator Fan Relay 1 Circuit High Input
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