BMW X5: 8-Cylinder Spark-Ignition Engine N62TU E60, E61, E63, E64, E65, E66, E70
BMW X5 (G05) 2019-2026 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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Fuel System - E32 With M60
Fig. 16: Identifying Fuel System - E32 With M60 Components
If any of these items are leaking and fail to hold pressure in the fuel rail,
the vehicle will be difficult to start.
The cranking time will be excessive and possibly not start at all. For example,
If the fuel injectors are leaking,
the
Handling Airbags And Restraint Systems
1.0 Airbags and restraint systems
On vehicles with airbags and restraint systems, observe the relevant
safety instructions.
During straightening work on the body, you will be exposed to the risk
of accidental airbag
triggering when the battery is connected.
Due to this potential hazard, it
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