BMW 3: Fuel System
The fuel system is made up of the fuel supply and fuel preparation systems.
The fuel supply includes
the fuel tank with all mounted parts and the fuel lines up to the engine
compartment.
The fuel preparation system consists of the fuel filter lines in the engine
compartment and all the fuel
system parts on the engine.
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The fuel preparation has again been adapted to meet the emission legislation
requirements. The high
pressure pump and the injectors have been revised and designed for an fuel
injection pressure of
3
The single-piston high pressure pump by Bosch, well-known from the B46
engine, is used. The high
pressure pump HDP6 is driven by a triple cam which is attached to the exhaust
camshaft. To be able
to
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
Th
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Buttons on the steering wheel
With steering and traffic jam
assistant:
Cruise control on/off.
With steering and traffic jam
assistant:
Select function.
Without steering and traffic jam
assistant:
Cruise control on/off.
Store current speed.
Speed Limit Assist: take over suggested
speed manual
Concept
The Concierge service offers information on
events, gas stations or hotels, and provides
phone numbers and addresses. A voice connection
to the Concierge service is established for
this purpose. Many hotels can be booked directly
by the BMW Concierge service. The Concierge
service is part of