BMW X5: Engine Electrical System
BMW X5 (G05) 2019-2025 Service & Repair Manual / Engine Electrical System
- Engine Electrical System (6-Cyl.)
- 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
- Control Unit Box
- Engine Electrical System V8 (N62TU)
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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 p
SEE MORE:
Welding And Soldering Steel Parts
IMPORTANT: Comply with the following topics from "Body, General":
Safety regulations.
Handling electrical/electronic equipment, airbags and restraint
systems.
A. Welding steel parts:
General information
The following procedures are used for repairs:
MAG welding (M etal A ctive G as welding)
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
test schedules
If necessary, remove radiator cover
Unlock plug (1) and remove. Release bolt.
R
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