11 72 000 Removing and installing/replacing secondary-air pump (S65)

WARNING: This page is about a different car, the 2011 BMW M3, 2010 BMW M3, 2009 BMW M3, and 2008 BMW M3. However, it is still accessible from the selected car via links, so may be relevant.

Necessary preliminary tasks:

Remove INTAKE AIR MANIFOLD

Release screws (arrow) on holding frame.

Release nuts on secondary-air pump.

Unlock and detach both air hoses.

Unlock connector and remove.

Lift out secondary-air pump.

Remove holding frame from secondary-air pump.

Fig 1: Locating Holding Frame Screws

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Assemble engine.

Check function of DME.