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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 P1408:

Citroen/Peugeot:

EGR Flow Out Of Self Test Range

Fiat:

Coolant heating circuit

Ford:

EGR Flow Out Of Self Test Range

Geo:

MAP Sensor Circuit

GM:

Intake Manifold Pressure Sensor Circuit

Jaguar:

Exhaust Gas Recirculation Thermister

Kia:

Exhaust Gas Recirculation Thermister

Lincoln:

EGR Flow Out of Self-Test Range

Mazda:

EGR System Flow Out of Key On Engine Running Self Test Range

Mercedes:

EGR system flow out of KOER self test range

Mercury:

EGR Flow Out of Self-Test Range

Oldsmobile:

EGR Flow Out of Self-Test Range

Suzuki:

Maniforld Differential Pressure Sensor Circuit Fault

Volkswagen/Audi:

EGR Temp. Sensor Signal too High

Volvo:

EGR Temp. Sensor Signal too High