12 14 524 Replacing pulse generator on exhaust camshaft (M52TU, M54, M56)

WARNING: This page is about a different car, the 2003 BMW X5, 2002 BMW X5, and 2001 BMW X5. However, it is still accessible from the selected car via links, so may be relevant.

Necessary Preliminary Tasks:

Check stored fault messages.
Switch off ignition.

Location:

On cylinder head at front on exhaust side.

Unlock plug (1) and detach from pulse generator.

Fig 1: Detaching Plug Connection From Pulse Generator

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Release screw (1) on cylinder head.

Remove pulse generator.

Installation:

Check sealing ring for possible damage, replace if necessary.

Fig 2: Releasing Screw On Cylinder Head

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NOTE: Interrogate fault memory of DME control unit.

Rectify faults.

Now clear the fault memory.