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Home >> GMC >> 2002 >> C3500 HD 8.1 G, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - 8.1L >> Repair Instructions >> Fuel Tank Pump Module Replacement >> Installation Procedure
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Installation Procedure

  1. Install the fuel pressure sensor (1).
  2. Install the fuel level sensor (3).
  3. Install the sensor retaining clip (4).
  4. Connect the electrical connector (7) to the fuel level sensor.
  5. Connect the electrical connector retaining clip (6) to the fuel level sensor.
  6. Connect the fuel pump electrical connector (5).

    Important:  Always install a new fuel strainer when replacing the fuel tank fuel pump module.

  7. Install a new fuel strainer (2) in the same position as noted during disassembly. Push the strainer on the bottom of the fuel sender until the strainer is fully seated.
  8. Install the fuel sender assembly. Refer to Fuel Sender Assembly Replacement .
    Fig 1: Fuel Strainer & Fuel Level Sensor Components
    G01598935Courtesy of GENERAL MOTORS CORP.