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 P1409:

Citroen/Peugeot:

EVR Control Circuit Malfunction

Ford:

EVR Control Circuit Malfunction

GM:

EGR Vacuum System Leak

Jaguar:

Exhaust Gas Recirculation Valve Circuit

Kia:

Exhaust Gas Recirculation Valve Circuit

Lincoln:

EGR Vacuum Regulator Circuit malfunction

Mazda:

EGR Vacuum Regulator Solenoid Circuit

Mercedes:

EGR vacuum regulator solenoid circuit fault

Mercury:

EGR Vacuum Regulator Circuit malfunction

Oldsmobile:

EGR Vacuum Regulator Circuit malfunction

Volkswagen/Audi:

Tank Ventilation Valve Circ. Electrical Malfunction

Volvo:

Tank Ventilation Valve Circ. Electrical Malfunction