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Home >> Acura >> 2007 >> CSX Base, K20A3 >> Repair and Diagnosis >> Engine Performance >> System >> Fuel And Emissions Systems >> System Description >> Positive Crankcase Ventilation (PCV) System
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Positive Crankcase Ventilation (PCV) System

The PCV valve prevents blow-by gasses from escaping into the atmosphere by venting them into the intake manifold.

Fig 1: Identifying Positive Crankcase Ventilation (PCV) System
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* : This illustration shows K20Z2 engine

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