12 14 523 Replacing Inlet Camshaft Pulse Generator

12 14 523 - Replacing inlet camshaft pulse generator (N52, N52K, N51, N53)





Important!
Read and comply with notes on protection against electrostatic damage (ESD protection) 61 35 ... Notes on ESD Protection (Electro Static Discharge).





Necessary preliminary tasks:
- Read out fault memory of DME control unit
- Switch off ignition
- If necessary, remove radiator cover





Unlock plug (1) and remove.
Release bolt.

Installation Note:
Replace screw.
Tightening torque 12 14 3AZ 12 14 Electronic Shift Units or Control Units.

Remove pulse generator (2).





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