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Home >> Volvo >> 2009 >> V70 >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control Module (ECM) - Vehicle Communication Information >> Vehicle Communication Information, Engine Control Module (ECM) (B6324S2; 2010) >> Description Of Activations >> Component/Function >> Leak Diagnostic Unit, Valve

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Leak Diagnostic Unit, Valve

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A clicking noise is heard from the valve in the leak diagnostic unit at activation.

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