Replacing Inlet Hose (Between Mass Air Flow and Throttle Body)

Replacing Inlet Hose (Between Mass Air Flow Sensor And Throttle Body) (M62)

Switch off ignition.







Turn fasteners on acoustic cover 90° counterclockwise.
Remove acoustic cover.







Release hose clamp (2).
Detach intake hose from air-mass flow sensor.







Release hose clamp (1).
Detach vacuum hose (2) from intake hose.
Press lock (4) and detach vacuum line (3) from intake hose.

Installation Note: Push vacuum line (3) onto intake hose until locking ring can clearly be heard snapping into place.

Detach intake hose from throttle assembly.







NOTE:
Check sealing ring (1) for damage and correct seating, replace if necessary.
To assist installation of intake hose, coat sealing ring (1) with anti-friction rubber coating (e.g. petroleum jelly).