11 36 715 Removing And Installing/Replacing Both Left Solenoid Valves (N62/N62TU)

WARNING: This page is about a different car, the 2010 BMW X5, 2009 BMW X5, 2008 BMW X5, and 2007 BMW X5. However, it is still accessible from the selected car via links, so may be relevant.

(cylinder bank 5 to 8)

Necessary preliminary tasks:

Read out fault memory of control unit of Digital Motor Electronics (DME)
Switch off ignition
Remove design cover, if equipped.
Unlock hose on tank venting valve and disconnect.

NOTE: Solenoid valve (1) controls adjustment unit on inlet side.

Solenoid valve (2) controls adjustment unit on exhaust side.

Unlock plug of solenoid valves (1 and 2) and disconnect.

Release screws and remove holder (3).

Pull out solenoid valves (1 and 2).

Installation:

Check holder (3) for deformation; replace if necessary.

Fig 1: Locating Solenoid Valve And Holders

Courtesy of BMW OF NORTH AMERICA, INC.

Installation:

Clean sealing faces (1) on cylinder head.

Fig 2: Identifying Sealing Faces On Cylinder Head

Courtesy of BMW OF NORTH AMERICA, INC.

Installation:

Replace O-rings (1 and 2) on solenoid valve (3) and lubricate.

Fig 3: Identifying Solenoid Valve And O-Rings

Courtesy of BMW OF NORTH AMERICA, INC.

Installation:

Press in solenoid valve as far as it will go.

Make sure holders are in correct installation positions.

Install and tighten down screws.

Now clear the fault memory.

Fig 4: Identifying Holders And Screws

Courtesy of BMW OF NORTH AMERICA, INC.