BMW 3: Direct rail

Injector mounting
- Mounting bolts
- Plastic sleeve (not required to be reinstalled after taken apart for
service)
- Holding clamp with bayonet fitting
- Rail
- Solenoid valve injector
- Casting 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 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 HDVE5 and HDEV6
fuel injectors:
Solenoid valve injectors
Solenoid valve injector HDEV5
Soleno
Digital Motor Electronics (DME)
DME 8 control unit
The Digital Motor Electronics (DME) is the computing and switching center.
Sensors on the engine
and the vehicle deliver the input signals and actu
SEE MORE:
Tire size
245/45 R 18 96 Y
245: nominal width in mm
45: aspect ratio in %
R: radial tire code
18: rim diameter in inches
96: load rating, not for ZR tires
Y: speed rating, before the R on ZR tires
Maximum tire load
Maximum tire load is the maximum permissible
weight for which the tire is approved.
General information
Calls that are being made on the hands-free system
can be continued on the mobile phone and
vice versa.
From the mobile phone to the
hands-free system
Calls that were begun outside of the Bluetooth
range of the vehicle can be continued on the
hands-free system with standby state