Variable Valve Timing Solenoid: Service and Repair

11 36 655 Removing and installing/replacing both solenoid valves (N14)

Important:
Always check that the solenoid valves are clean during removal and installation.
Possible malfunction if valves are contaminated:
^ Rough running.
^ OBD fault entry.
^ Exhaust emission behavior.
^ Low engine power.

Necessary preliminary tasks:
^ Remove acoustic cover

Disconnect plug connection for solenoid valve (3) - inlet.
Release screw (1).
Remove solenoid valve (2) for inlet side.





Installation:
Replace sealing ring on solenoid valve.





Assemble engine.
Check function of DME.