BMW 5 Series: Fuel System
Fuel preparation
The fuel preparation has been modified to meet the requirements of emission
legislation. The high
pressure pump and the injectors have been revised and designed for a fuel
injection pressure of
350 bar.

Fuel preparation, B58TU engine
- Injector
- Holding clamp
- Rail pressure sensor
- Rail
- High-pressure line
- High pressure pump
- Quantity control valve
- Fuel feed line

Strict cleanliness must be observed when carrying out any work on the
fuel system!
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Mounting the injectors
Mounting bolts
Plastic sleeve
Holding clamp with bayonet fitting
Rail
Solenoid valve injector
Cast lug
The solenoid valve injectors are fastened to the holding clamp w
Measures at the solenoid valve injector
The following graphic illustrates the differences between the EURO 6b and
EURO 6c versions:
EURO 6 measures, solenoid valve injector
Solenoid valve injecto
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Buttons on the steering wheel
Cruise control on/off
Store/maintain speed
Pause cruise control / Continue
cruise control with the last
setting
Without steering and traffic
jam assistant:
Increase the distance
Without steering and traffic
jam assistant:
Reduce distance
With steering and traff
The vehicle interior shows significant further developments in comparison to
the F10. The all-round
visibility has been improved. This is further supported by the very flat design
of the roof function
center. In addition, the headliner, which is equipped with sound insulation,
helps to make the i