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

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

Courtesy of BMW OF NORTH AMERICA, INC.

Unlock plug (1) and remove.

Release screw (2).

Tightening torque 13 62 3AZ .

Remove pulse generator (3).