12 14 512 Replacing pulse generator on left exhaust camshaft (S63)

WARNING: This page is about a different car, the 2013 BMW X5 M, 2012 BMW X5 M, 2011 BMW X5 M, and 2010 BMW X5 M. However, it is still accessible from the selected car via links, so may be relevant.

Necessary preliminary tasks

Read out fault memory of DME control unit; if necessary, work through test schedules
Turn off ignition
Remove acoustic cover

Slacken nut (1).

Tightening torque 13 71 9AZ .

Remove vacuum reservoir (2) left of holder and place aside.

Fig 1: Identifying Vacuum Reservoir And Mounting Nut

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Unlock plug (1) and remove.

Release screw (2).

Tightening torque 13 62 3AZ .

Remove pulse generator (3).