1 Series E87 118d (M47T2) 5-door
16 00
Diesel fuel supply system
1. General
General function description of fuel system.
2. Component designation
Schematic drawings of fuel supply systems
Diesel fuel supply system
1. Electric fuel pump
8. Suction jet pump, right
2. Fuel filter with electr. filter heater
10. Level sensor
3. High-pressure pump
10. Filler vent valve
4. Injector
11. Service vent valve
5. Outlet protection valve
12. Roll-over valve
6. Suction jet pump, left
13. Insect strainer
7. Pressure limiting valve
3. Function description (see also drawing)
Fuel system
The saddle-shaped fuel tank contains the surge chamber with integrated electric fuel pump on its right side.
The surge chamber ensures that the fuel pump is properly supplied in all vehicle operating states.
The fuel is pumped from the right side of the fuel tank into the surge chamber via the suction jet pump integrated in the
surge chamber.
RA Diesel fuel supply system
BMW AG - TIS
18.01.2013 08:41
Issue status (12/2007) Valid only until next DVD is issued
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