Variable Valve Timing Actuator: Service and Repair

Solenoid Valves For Camshaft Adjustment, Assembly Overview







1 - Seals
2 - Housing
- For camshaft adjustment valves
3. - O-Rings
- Between solenoid valve housing and solenoid valves
4 - O-Rings
5 - O-Rings
6 - 4 Nm
7 - Camshaft adjustment valve - intake side
- Cylinder bank 1 (right): Valve -1- for Camshaft Adjustment Valve 1 -N205-
- Cylinder bank 2 (left): Valve -2- for Camshaft Adjustment Valve 2 -N208-
8 - Gasket
- Replace if damaged
9 - Connector adapter
- Must be replaced after disconnecting from camshaft adjustment valves
- Carefully press onto harness connectors of camshaft adjustment valves until they engage
- Electrical harness connector
10 - 4 Nm
11 - Camshaft adjustment valve - exhaust side
- Cylinder bank 1 (right): Camshaft Adjustment Valve 1 (exhaust) -N318-
- Cylinder bank 2 (left): Camshaft Adjustment Valve 2 (exhaust) -N319-
12 - Gasket
13 - 10 Nm







Fig. 1 Electrical harness connector on connector adapter for solenoid valves for camshaft adjustment
- Front on cylinder head, cylinder bank 2 (left side) (arrow)