Fuel System: Notes
WARNING: This page is about a different car, the 2015 Lincoln Navigator and 2015 Ford Expedition. However, it is still accessible from the selected car via links, so may be relevant.
The fuel system consists of the following:
- Fuel rail
- Fuel injectors
- Fuel tank assembly
- Fuel Pump (FP) module (located in the fuel tank)
- Fuel supply tube
- Easy Fuel™ (capless) fuel tank filler pipe assembly (which cannot be modified)
- Lifetime fuel filter (serviced as part of the FP module)
- Supplemental refueling adapter located in the spare tire compartment
- 2-speed Mechanical Returnless Fuel System (MRFS)
The vehicle is equipped with a Multi-Port Fuel Injection (MFI) system.
Fuel delivery is accomplished through a MRFS.
- The FP supplies the fuel injectors with pressurized fuel through the fuel rail.
- The fuel injectors are separately controlled and mounted to the intake manifold for each cylinder.
- The fuel tubes route the fuel from the fuel pump to the fuel rail.
- The fuel filter cleans the fuel delivered from the FP to the fuel rail.