12 14 522 Replacing pulse generator on left inlet camshaft (N63)

WARNING: This page is about a different car, the 2013 BMW 550i GT, 2012 BMW 550i GT, 2011 BMW 550i GT, and 2010 BMW 550i GT. However, it is still accessible from the selected car via links, so may be relevant.

(cylinder bank 5 to 8)

Necessary preliminary tasks

Read out fault memory of DME control unit; if necessary, work through test schedules.
Switch off ignition.
Remove left INTAKE FILTER HOUSING .

Unlock plug (1) and remove.

Release screw (2).

Tightening torque 21.5 Nm .

Remove pulse generator (3).

Installation:

Replace sealing ring and coat with antiseize agent.

Fig 1: Identifying Pulse Generator, Plug And Screw

Courtesy of BMW OF NORTH AMERICA, INC.

NOTE: Assemble engine.
Now clear the fault memory.