BMW X5: Engine Electrical System
BMW X5 (G05) 2019-2026 Service & Repair Manual / Engine / Engine Electrical System
- Troubleshooting
- Ignition Wires, Spark
- Ignition Coil
- Electronic Switching On Or Control Unit
- Alternator With Drive
- Regulator
- Starter With Mounting
- Starter Lead
- Engine Wiring Loom
- Oil Pressure, Oil Tempe
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Troubleshooting
CONTENTS OF ENGINE ELECTRICAL SYSTEM GENERAL
General Information -> Working on ignition system.
-> Removing and installing electronic control units.
-> Welding work (overload protection of co
Ignition Wires, Spark
REPLACING ALL SPARK PLUGS (N42, N40, N46, N45, N52, N52K, N51)
Special tools required:
12 1 171
12 1 200.
Necessary preliminary tasks:
Switch off ignition
Remove ignition coils.
Unscrew spark
Ignition Coil
NOTES ON CHECKING IGNITION SYSTEM
Troubleshooting -> Fault in fuel injection system
-> Spark plug faults
-> Ignition coil faults
-> Further fault patterns with evaluation
-> Additional
SEE MORE:
Oil Cooler Lines
REMOVING AND INSTALLING/REPLACING HEAT EXCHANGER FOR AUTOMATIC
TRANSMISSION (N52K) )
IMPORTANT: Danger of scalding!
Only perform this work after engine has cooled down.
Necessary preliminary tasks:
Follow instructions for working on cooling system.
Drain coolant.
Remove fan cowl.
Recycling
Ca
Stabilizer Bar
REMOVING AND INSTALLING/REPLACING REAR STABILIZER
Necessary preliminary tasks:
Remove both stabilizer links from stabilizer.
Release screws (1).
Replacement only: Remove both rubber mounts from stabilizer.
Turn stabilizer (2) and remove sideways.
Installation:
Check both rubber mounts for damage
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