Positive Crankcase Ventilation System
WARNING: This page is about a different variant/trim than selected.
The positive crankcase ventilation system makes sure that all gases emitted from the crankcase during engine running are separated from any oil particles. The positive crankcase ventilation system recirculates the gases via the clean air induction system. It will also stop buildup of pressure inside the crankcase thereby making sure integrity of engine seals.