Crankcase Ventilation System

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General Description

A crankcase ventilation system is used to consume crankcase vapors in the combustion process instead of venting them to atmosphere. Fresh air from the throttle body is supplied to the crankcase, mixed with blow–by gases and then passed through a PCV valve into the intake ma...

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Document Tags

Document Title: Crankcase Ventilation System

crankcase

ventilation

system

blowby

valve

intake

manifold

operation

flow

idle

rough

engine

check