Brief Description of Components
The fuel system consists of the following new/modified components:
- Electric fuel pump
The electric fuel pump supplies the two high-pressure pumps with fuel.
- Fuel filter with pressure regulator and leakage filter
The fuel filter with pressure regulator controls the fuel pressure in the feed line.
- Fuel return line
- Fuel evaporation control valve
- Activated carbon filter
- Fuel tank leakage diagnosis module
- Roll-over cut-off valve
- Fuel expansion tank
- Dust filter
- Service ventilation
- Pressure check line
- Fuel evaporation control valve
- Service vent valve
- Non-return flap
- Fuel tank
- Surge chamber
- Pressure limiter valve
- Scavenger pumps
- Flow-out protection valve
- Refuelling ventilation