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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 P1110:

Chrysler/Dodge/Jeep:

Decreased Engine Performance Due To High Intake Air Temperature

Citroen/Peugeot:

IAT Sensor (D/C) Open/Short

Daewoo:

FUEL PUMP - STUCK

Fiat:

A/C control break off

Ford:

IAT Sensor (D/C) Open/Short

Infinity:

Intake Valve Timing Control (Left Bank)

Mazda:

Intake Air Temperature Sensor Signal (Dynamic Chamber) Circuit

Mercedes:

Intake Air Temperature Circuit (dynamic chamber) Open / Short

Nissan:

Intake Valve Timing Control,LH Bank

Opel:

Intake manifold air control solenoid 1 - circuit malfunction

Porsche:

Oxygen Sensor Heating

Saab:

Charge Air Bypass Valve. Performance Problems

Volkswagen/Audi:

O2 Sensor Heating Circ.,Bank2 - Sensor2 Short to B +

Volvo:

O2 Sensor Heating Circ.,Bank2 - Sensor2 Short to B +

GM:

Engine High Intake Air Temperature Condition

Subaru:

Atmospheric pressure sensor low input