12 14 522 Replacing pulse sensor on left exhaust camshaft (N63 B40/B44 O 1)

(cylinder bank 5 to 8) 

Necessary preliminary tasks: 

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

Partially release wiring harness if necessary.

Unlock connector (1) and remove.

Release screw (2).

Tightening torque 13 62 3AZ .

Remove pulse generator (3).

Installation note: 

Replace sealing ring and coat with lubricant.