SUBARU impreza SERVICE and USER MANUAL

PCV Valve

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PCV Valve INSPECTION PCV Valve INSPECTION EMISSION CONTROL (AUX. EMISSION CONTROL DEVICES)(H4DO(w/o HEV)) > PCV Valve INSPECTION 1. PCV VALVE 1. Check that the PCV valve has no deformation, cracks or other damages. 2. Check that air is discharged from...
PCV Valve REMOVAL PCV Valve REMOVAL EMISSION CONTROL (AUX. EMISSION CONTROL DEVICES)(H4DO(w/o HEV)) > PCV Valve REMOVAL CAUTION: Do not remove unless the PCV valve is broken. 1. Disconnect the PCV hose from the intake manifold and the PCV valve, and...
PCV Valve INSTALLATION EMISSION CONTROL (AUX. EMISSION CONTROL DEVICES)(H4DO(w/o HEV)) > PCV Valve INSTALLATION Install in the reverse order of removal. NOTE: Apply liquid gasket to the bolt threads of PCV valve. Liquid gasket: THREE BOND...