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Home >> BMW >> 2004 >> X5 30i, Automatic >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 4 (Engine Electrical System - Repair (N62)) >> Electronic Switching Or Control Unit >> 12 14 512 Replacing pulse generator on left exhaust camshaft (N62)

12 14 512 Replacing pulse generator on left exhaust camshaft (N62)

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(Cylinder bank 5 to 8)

Switch off ignition.

Remove acoustic cover.

Remove left ignition coil cover. See Figure.

Unlock and detach plug connection (1).

Fig 1: Disconnecting Plug Connection
G03267502Courtesy of BMW OF NORTH AMERICA, INC.

Release screw.

Remove pulse generator (2).

Installation: 

  1. Replace sealing ring and coat with anti-friction rubber coating.
    Fig 2: Removing Pulse Generator
    G03267503Courtesy of BMW OF NORTH AMERICA, INC.
NOTE: Interrogate fault memory of DME control unit. Check stored fault messages. Rectify faults. Now clear the fault memory.