IMPORTANT: Aluminum screws/bolts must be replaced each time they are released .
Aluminum screws/bolts are permitted with and without color coding (blue).
For reliable identification: Jointing torque and angle of rotation must be observed without fail (risk of damage) .
IMPORTANT: Read and comply with notes on PROTECTION AGAINST ELECTROSTATIC DAMAGE (ESD PROTECTION) .
Necessary preliminary work:
Release connector (1) and remove.
Release screw.
Remove pulse sensor (2).
NOTE: Check stored fault message.
Delete fault memory.
BMW X3 Service & Repair Manual > Engine electrical system: Tool
Tool Mechanical tool
NOTE: (Tool) for ignition timing adjustment (CIFI)
Tool AM
NOTE: (Tool set) to open and close the electronics box
Storage Location
J 106
Consisting of:
1 = Pliers
NOTE: For bending the sheet metal tabs open
2 = Lever
NOTE: For bending the sheet metal tabs
3 = ...