BMW X5: 8-Cylinder Spark-Ignition Engine N62TU E60, E61, E63, E64, E65, E66, E70
BMW X5 (G05) 2019-2025 Service & Repair Manual / Engine / Engine - SI Techniques (V8) / 8-Cylinder Spark-Ignition Engine N62TU E60, E61, E63, E64, E65,
E66, E70
- Introduction
- Brief Description Of Components
- System Functions
- Convenient-Start System - System Functions
- Fuel Supply System - System Functions
- Oil Supply - System Functions
- US National Version
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Introduction
Fig. 1: Identifying 8-Cylinder Spark-Ignition Engine N62TU E60, E61, E63,
E64, E65, E66, E70
INTRODUCTION
The N62TU is an advanced development of the N62.
> N62TU
The 8-cylinder spark-ignition
Brief Description Of Components
The engine control system of the V8 engine is described for the E65.
With the digital engine electronics (DME) on the N62TU, the following sensors
supply signals to the DME
control unit:
2 eccentr
System Functions
The following system functions are described:
Power management
Electronic immobilizer
Comfort start
Air supply: 2-stage differentiated air intake system "DISA"
Charge monitoring
"Valvetronic" v
SEE MORE:
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 plugs with special tool 12 1 171.
Installation:
Tighten down spark plugs with special tool 12 1 171an
Repairing Airbag Cables
IMPORTANT: Only repair those cables which show visible signs of damage.
In the event of
visible damage, make sure there is only one cable repair in effect after the
repair work. If no visible damage can be identified, the entire cable must be
replaced. When carrying out repairs to the airbag wiring
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