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Home >> Volvo >> 2011 >> C30 R-Design, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control Module (ECM) Diagnostic Trouble Codes - 5 Of 8 >> ECM-433D: Leak Diagnostic Unit, Pump. Signal Too Low (B5254T3; 2007-2008) >> Signal Too Low >> Information >> Fault-Tracing Information

Fault-Tracing Information

Fault-tracing is not followed by verification for this fault.

HINT: After the diagnostic trouble codes (DTCs) are erased, the function of the leak diagnostic unit can be checked by running a quick test of the fuel tank system in the vehicle communication socket. If there is a fault, the fault status will be "FAULT FOUND" on the leak diagnostic unit. 

The information can be displayed again or fault-tracing this fault can be interrupted.