BMW 540i Specifications download pdf (Page 9)

Originally developed and published here by unknown author: http://members.cox.net/rlacm/IntakeIndex.htm

Recovered and published by BMW-Planet.com – May 2012

Disconnect battery positive lead.

- make sure your seats/mirrors are in their #1 saved position so you can return them after reapplication of power.

Remove engine cover.

- Note that I realized three of the four foam donuts that sit on the cover’s mounting pegs were gone - I later found them sitting down

on the intake manifold.

Remove Idle Control Valve if so equipped

- disconnect wire harness from valve (A)

- disconnect plumbing (at both ends) running between valve and intake flex

hose, move aside for now (B)

- carefully disengage (don’t break off mounting feet) rubber hose clamp

surrounding valve from bracket (C)

- rotate valve upward to disconnect from throttle body, set valve aside.

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BMW 540i Specifications Page 9