BMW X5: Electronic Switching On Or Control Unit
BMW X5 (G05) 2019-2026 Service & Repair Manual / Engine Electrical System / Engine Electrical System (6-Cyl.) / Electronic Switching On Or Control Unit
- Replacing Crankshaft Pulse Generator (N52, N52K, N51, N53)
- Replacing Exhaust Camshaft Pulse Generator (N52, N52K, N51, N53)
- Removing/Replacing Knock Sensors (N52, N52K, N51)
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Replacing Crankshaft Pulse Generator (N52, N52K, N51, N53)
IMPORTANT: Read and comply with notes on protection against
electrostatic damage (ESD
protection).
IMPORTANT: Aluminum-magnesium materials.
No steel screws/bolts may be used due to the threat of ele
Replacing Exhaust Camshaft Pulse Generator (N52, N52K, N51, N53)
IMPORTANT: Read and comply with notes on protection against
electrostatic damage (ESD
protection).
Necessary preliminary tasks:
Read out fault memory of DME control unit; if necessary, work through
Removing/Replacing Knock Sensors (N52, N52K, N51)
IMPORTANT: Aluminum-magnesium materials.
No steel screws/bolts may be used due to the threat of electrochemical
corrosion.
A magnesium crankcase requires aluminum screws/bolts exclusively.
Aluminum
SEE MORE:
Other Flaps
REMOVING AND INSTALLING FLAP FOR FUEL FILLER NECK
NOTE: The illustration is a schematic representation and is to be
applied to the
relevant vehicle type.
Open fuel filler flap.
Lever out lock (2) and detach fuel filler flap (1) in direction of arrow.
Fig. 238: Identifying Fuel Filler Flap
REPLACI
Crimping Annular Contacts
Special tools required:
61 4 320
Crimping annular contacts:
Special tool 61 4 320
CRIMPING OPTICAL FIBERS
Special tools required:
61 4 320
To crimp optical fibers, use pliers 61 4 321 (1) in conjunction with crimping
head 61 4 323 (2) from crimping
set 61 4 320.
NOTE: Pliers (1) open automati
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