Positive Crankcase Ventilation Valve: Description and Operation

PCV (Positive Crankcase Ventilation) Valve







The full load breather is a flexible hose connected between the oil separator in the bank B camshaft cover and the alloy intake air duct.


The ends of the breather hoses incorporate quick release connectors.







The oil separators consist of wire gauze packed into an open ended enclosure below the breather outlet.