Removing and installing/replacing both solenoid valves on right side (S63T2) (X6 M)

IMPORTANT: Always check that the solenoid valves are clean during disassembly and installation.Possible malfunctions if valves are contaminated:

IMPORTANT: Risk of damage! Do not clean solenoid valves with compressed air.

Solenoid valves, cylinders 1-4:

Necessary preliminary tasks:

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

Installation note:

Plug connections must snap audibly into place!

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NOTE: Solenoid valve (4) controls the exhaust adjustment unit.
Solenoid valve (2) controls the intake adjuster.

Release screws (1 and 3).

Tightening torque 11 36 3AZ .

Pull out solenoid valves.

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Installation note:

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

Installation note:

To install solenoid valves, coat both O-rings with engine oil.

If the solenoid valve is to be reused, the filter strainer (see arrow) must be cleaned.

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NOTE: If a filter element is clogged with dirt, the filter element (filter strainer) may be removed.

Release filter elements (1) at contact edges.

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Bend up welding spots on filter element (1) with a screwdriver (2) in direction of arrow until welding spots are opened.

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Avoid damaging, e.g. notches or scratches, the solenoid valve housing (see arrows).

Apply engine oil to O-ring.

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Gently insert solenoid valves as far as stop.

Ensure correct installation position.

Insert screws (1 and 3) and tighten down.

Tightening torque 11 36 3AZ .

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Assemble engine.

Clear diagnostic fault entries from fault memory.

Check function of DME.