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

WARNING: This page is about a different car, the 2008 MINI Cooper and 2007 MINI Cooper. However, it is still accessible from the selected car via links, so may be relevant.

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.

Fig 1: Solenoid Valve, Plug Connection And Screw

Courtesy of BMW OF NORTH AMERICA, INC.

Installation:

Replace sealing ring on solenoid valve.

Fig 2: Solenoid Valve Sealing Ring

Courtesy of BMW OF NORTH AMERICA, INC.

Assemble engine.

Check function of DME.