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Fuel Pump Module: Description

The fuel pump module is installed in the top of the fuel tank (Fig 1 ). The fuel pump module (Fig 2 ) contains the following components:

A separate fuel pick-up filter (strainer)
An electric fuel pump
A threaded lock nut to retain module to tank
A gasket between tank flange and module
Fuel gauge sending unit (fuel level sensor)
Fuel supply tube (line) connection
Fuel return tube (line) connection
The fuel gauge sending unit and pick-up filter may be serviced separately. If the electrical fuel pump requires service, the entire fuel pump module must be replaced.

Fig 1: Top Of Fuel Tank
Courtesy of DAIMLERCHRYSLER CORP.

Fig 2: Fuel Pump Module
Courtesy of DAIMLERCHRYSLER CORP.