Fuel Pump Control Unit: Description and Operation

SYSTEM OPERATION

Fuel Tank/fuel Pump Module (Top View):

Fuel Pump Module Components:

The fuel pump module on all models is installed into the top of the fuel tank. The fuel pump module contains the following components:
- A combination fuel filter/fuel pressure regulator
- A separate fuel pick-up filter (strainer)
- An electric fuel pump
- A threaded locknut to retain module to tank
- A gasket between tank flange and module
- Fuel gauge sending unit (fuel level sensor)
- Fuel supply tube (line) connection

The fuel gauge sending unit, pick-up filter and fuel filter/fuel pressure regulator may be serviced separately. If the electrical fuel pump requires service, the entire fuel pump module must be replaced.