BMW N55 - Detailed N55 Engine Components - Part 2; VANOS and Valvetronic III Systems

43
N55 Engine
VANOS System
N54, VANOS with oil supply
Index Explanation
1
Main oil duct
2
VANOS solenoid valve, intake side
3
VANOS solenoid valve, exhaust side
4
Chain tensioner
5
Non return valve, exhaust side
6
Non return valve, intake side
7
VANOS adjustment unit, exhaust side
8
VANOS adjustment unit, intake side