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Home >> Mercedes Benz >> 2001 >> ML430 >> Repair and Diagnosis >> Engine Performance >> Theory and Operation >> Engine Controls - Theory & Operation >> Computerized Engine Controls (Me-SFI System) >> Output Devices >> Purge Control Valve
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Purge Control Valve

The purge control valve opens and closes the line connecting activated charcoal filter and intake manifold. The purge control valve is actuated through a ground circuit in Engine Control Module (ECM).