POSITIVE CRANKCASE VENTILATION (PCV) SYSTEM [SKYACTIV-G 2.5 (WITH CYLINDER DEACTIVATION)]

id0116q5148900

Purpose, Outline

• Prevents release of blow-by gas (unburnt gas) into the atmosphere.

• The intake manifold vacuum introduces blow-by gas to the intake manifold via the PCV valve and the ventilation hose.

System Diagram

ac5uun00003889

Structure

• The positive crankcase ventilation system consists of the following parts:

Part name	Reference
PCV valve	(See POSITIVE CRANKCASE VENTILATION (PCV) VALVE [SKYACTIV-G 2.5 (WITH CYLINDER DEACTIVATION)].)
Ventilation hose	―