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Home >> Jeep >> 2005 >> Grand Cherokee Limited, 5.7 2 >> Repair and Diagnosis >> Engine Mechanical >> Fuel System >> Fuel Delivery >> Module-Fuel Pump >> Description >> Notes

Module-Fuel Pump: Description: Notes

Fig 1: Identifying Of Fuel Tank-Top
GC0027827Courtesy of DAIMLERCHRYSLER CORP.

The fuel pump module assembly (3) is located on top of fuel tank.

Fig 2: Identifying Fuel Pump Module Components
GC0010081Courtesy of DAIMLERCHRYSLER CORP.

The module assembly (5) contains the following components:

  1. An internal fuel filter
  2. A separate fuel pick-up, or inlet filter (3)
  3. A fuel pressure regulator (4)
  4. An electric fuel pump (2)
  5. A lock ring to retain pump module to tank
  6. A soft gasket between tank flange and module
  7. A fuel gauge sending unit (fuel level sensor) (1)
  8. Fuel line connection (6)

If the fuel gauge sending unit , electrical fuel pump, primary inlet filter, fuel filter or fuel pressure regulator require service, the fuel pump module must be replaced.