Fuel Delivery System: Notes
WARNING: This page is about a different car, the 2023 Jeep Grand Wagoneer. However, it is still accessible from the selected car via links, so may be relevant.
DESCRIPTION
The fuel delivery system is made up of the following:
COMPONENT INDEX
| 1. | Refer to FUEL TANK . |
| 2. | Refer to FUEL LEVEL SENSOR . |
| 3. | Refer to FUEL PUMP MODULE . |
| 4. | Refer to FUEL TANK FILLER TUBE . |
OPERATION
Fuel is picked up in the fuel tank by the fuel pump module. This module is located inside of the fuel tank. A fuel return system is provided within the fuel pump module using check valves. A separate fuel return line from the engine to the tank is not used. The fuel pressure regulator and the main fuel filter are combined within the fuel pump module. There is no fuel filler cap on this vehicle, it is equipped with a cap-less fuel system.