12 14 524 Replacing Pulse Generator On Exhaust Camshaft (N52K)

WARNING: This page is about a different car, the 2010 BMW X5, 2009 BMW X5, 2008 BMW X5, and 2007 BMW X5. However, it is still accessible from the selected car via links, so may be relevant.

IMPORTANT: Read and comply with notes on protection against electrostatic damage (ESD protection). See 61 35... NOTES ON ESD PROTECTION (ELECTRO STATIC DISCHARGE) .

Necessary preliminary tasks:

Read out fault memory of DME control unit.
Switch off ignition

Lever out expansion rivets (1).

Press lock (2) and raise intake duct (3).

Detach intake duct (3) from air filter housing and remove.

Fig 1: Locating Ignition Coil Covers Screws And Holder

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Installation:

Fig 2: Identifying Plug Connector

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Replace screw.

Tightening torque 12 14 4AZ. See 12 14 ELECTRONIC SHIFT UNITS OR CONTROL UNITS

Remove pulse generator (2).

Fig 3: Locating Pulse Generator

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NOTE: Check stored fault messages.
Now clear the fault memory.