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:
Socket Housing (Radio Plug), Hybrid System MQS/MPQ
Manufactured by AMP : The following contact types without strand sealing can
be fitted in the plug housings:
MQS (Micro Quadlock System)
MPQ, width 2.8 mm (Micro Power Quadlock)
MPQ, width 5.2 mm (Micro Power Quadlock)
Removing MPQ contacts from radio plug:
Press lock (1) in direction of arrow
Mounting Engine On Assembly Stand (N52K)
Special tools required:
00 1 450 ASSEMBLY STAND
11 3 370
11 4 440
11 9 261
11 9 265
IMPORTANT: Aluminium screws/bolts must be replaced each time they are
released.
The end faces of aluminium screws/bolts are painted blue for the purposes of
reliable identification.
Jointing torque and angl
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