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Home >> Chevrolet >> 2007 >> Chevy Express G1500, Van Cargo, 4.3 X >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System & Fuel System - 4.3L - Introduction (2 Of 2) >> Repair Instructions >> Fuel Tank Fuel Pump Module Replacement >> Removal Procedure

Removal Procedure

    Fig 1: View Of fuel pressure sensor
    GM1824660Courtesy of GENERAL MOTORS CORP.
    CAUTION: Refer to BATTERY DISCONNECT CAUTION .
  1. Disconnect the negative battery cable.
  2. Relieve the fuel system pressure. Refer to Fuel Pressure Relief (With CH 48027)  or Fuel Pressure Relief (Without CH 48027) .
  3. Drain the fuel tank. Refer to Fuel Tank Draining .
  4. Remove the fuel tank. Refer to Fuel Tank Replacement (Passenger/Cargo Van) .
  5. Remove the fuel sender assembly. Refer to Fuel Sender Assembly Replacement .
  6. Support the fuel sender assembly with one hand and grasp the strainer with the other hand.
  7. Pull the strainer off the fuel sender. Discard the strainer after inspection.
  8. Inspect the strainer. Replace a contaminated strainer and clean the fuel tank.
  9. Disconnect the fuel pump electrical connector.
  10. Remove the electrical connector retaining clip from the fuel level sensor.
  11. Disconnect the electrical connector from the fuel level sensor under the fuel sender cover.
  12. Remove the retaining clip from the fuel level sensor.
  13. Squeeze the locking tangs and remove the fuel level sensor (1).
  14. Remove the fuel pressure sensor (2).
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