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
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Reducing fuel consumption
General information
The vehicle contains advanced technologies for
the reduction of consumption and emission values.
The fuel consumption depends on various factors,
such as driving style, road conditions, maintenance
or environmental factors.
Carrying out certain measures, such as a moderate
driv
Removing And Installing/Replacing Rocker Arms On Left Inlet Side (N62
From 9/03 And N62TU)
Special tools required:
11 9 470
11 9 473
(cylinder bank 5 to 8)
Removal of rocker arms is described separately from installation.
Necessary preliminary tasks:
Remove servomotor for left eccentric shaft.
Remove ignition coils on cylinder bank 5 to 8.
Remove left cylinder head cover.
Remove
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