Intake Manifold: Service and Repair

11 61 050 - Removing and installing intake air manifold (N54)





Necessary preliminary tasks:
- Remove suction filter housing.
- Remove acoustic cover.
- Remove charge-air duct 11 61 368 Removing and Installing/Replacing Rear Left Charge-Air Duct





Disconnect crankcase breather (1) on cylinder head cover and pull off in direction of arrow.





Pull off vacuum hose (1).
Detach tank vent valve (2) from mounting.
Release hose (3) and set down in engine compartment.





Disconnect plug connection (1) on oil pressure switch.





Release retainers (1) on fuel rail and place to one side.
Disconnect plug connection (2).

Note:
Do not detach fuel line.

Unscrew nuts (3).

Release screw (4).
Tightening torque: 11 61 1AZ [1][2]11 61 Intake Manifold.





Raise intake air manifold.
Release screws (1).
Set down distributor housing (2) in engine compartment.





Cut cable tie (1).
Disconnect plug connection (2).

Installation:
Replace all seals (3).





Installation:
Replace all seals.

Assemble engine.