EN / RU / ES / FR / DE

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:


Enter code:
+
P
-
+
0
-
+
0
-
+
0
-
+
0
-


Definition of check engine code P1437:

Citroen/Peugeot:

A/C Evaporator Air Temperature Circuit High

Ford:

A/C Evaporator Air Temperature Circuit High

Mercedes:

Exhaust gas temperature sensor 1

Toyota:

Toyota-HCAC-System By-Pass Valve Close Malfunction

Volkswagen/Audi:

Exhaust gas recirculation (EGR) valve / solenoid,bank 2 - short to positive