Fuel Tank: Description and Operation

The fuel system consists of:
- the fuel tank.
- the fuel tank filler pipe which contains a restrictor plate to permit only unleaded fuel to be pumped into the fuel tank.
- a 1/8 turn type fuel tank filler cap.
- a fuel filter providing filtration to protect the fuel injectors.
- fuel lines.
- a fuel pressure regulator.
- a fuel pump assembly containing:
- the electric fuel pump which provides pressurized fuel to the engine.
- the fuel level sensor.
- an inlet filter.
- a check valve which maintains system pressure after the pump is shut off.
- a mechanical fuel pressure regulator with pressure relief for over pressure protection.