BMW 5 Series: Direct rail

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 with a bayonet
fitting. There is a plastic
sleeve between the holding clamp and direct rail. This is not designed to
collect escaping fuel. This
is only used to support a helium leakage test during pre-assembly at the factory
in order to check the
tightness. After the initial assembly, this plastic sleeve is of no relevance to
the engine operation. When
the solenoid valve injectors are reinstalled or replaced, the plastic sleeves
are no longer required and
do not need to be reinserted.
The mounting bolts of the holding clamp must be replaced each time they are
released.

The housing on the solenoid valve injectors is sensitive to excessive
tensile forces and excessive
rotational angles. When removing and installing the solenoid valve injectors,
the procedure in the
current repair instructions must be followed If the solenoid valve injectors are
damaged, fuel may be
discharged.
READ NEXT:
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
DME 8 control unit
The 8th generation engine electronics form a common control unit platform for
gasoline and diesel
engines that have been used since modular engines were introduced. Its
appearan
SEE MORE:
New features in the G30
The G30 builds on the technology introduced in the 7 Series (G12). This
Training manual describes
the new features or changes with regard to the G12.
The table below lists the new features and changes in the G30 compared to the
G12:
Further information
The functions in th
Due to the ever increasing amount of traffic on our roads, Driver Assistance
Systems in vehicles
continue to gain in importance. The systems have different functions: some
gather information to help
the driver in the decision-making process, while others take on the driver's
roles in monotonous t