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Home >> Pontiac >> 2010 >> Solstice GXP, 2D Convertible, Automatic >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Controls And Fuel - 2.0L - Repair Instructions >> Repair Instructions >> Fuel Pump Replacement >> Removal Procedure
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Removal Procedure

    Fig 1: Identifying High Pressure Fuel Pump Connector & Clip
    GM1826282Courtesy of GENERAL MOTORS CORP.
  1. Relieve the low and high side fuel system pressure. Refer to Fuel Pressure Relief (Low Pressure without Special Tool)  or Fuel Pressure Relief (Low Pressure with CH 48027)  or Fuel Pressure Relief (Low Pressure Side with CH 48027-100)  or Fuel Pressure Relief (High Pressure Side) .
  2. Disconnect the engine wiring harness electrical connector (1) from the high pressure fuel pump.
  3. Remove the engine wiring harness clip (3) from the high pressure fuel pump cover.
    4. Fig 2: View Of High Pressure Fuel Pump Cover & Bolts
    GM1826280Courtesy of GENERAL MOTORS CORP.
  4. Remove the high pressure fuel pump cover bolts.
  5. Remove the high pressure fuel pump cover.
    6. Fig 3: View Of High Pressure Fuel Pump Insulator
    GM1829002Courtesy of GENERAL MOTORS CORP.
  6. Remove the high pressure fuel pump insulator.
    7. Fig 4: Identifying Fuel Feed Pipe & Bolts
    GM1825534Courtesy of GENERAL MOTORS CORP.
  7. Loosen the fuel feed pipe to fuel pump fitting.
  8. Remove the fuel feed pipe bolts.
  9. Remove the fuel feed pipe from the intake manifold.
    10. Fig 5: View Of High Pressure Fuel Pipe
    GM1828941Courtesy of GENERAL MOTORS CORP.
  10. Loosen the high pressure fuel pipe fitting at the fuel pump.
  11. Loosen the high pressure fuel pipe fitting at the fuel rail.
  12. Remove and discard the high pressure fuel pipe.
    13. Fig 6: View Of High Pressure Fuel Pump & Bolts
    GM1769960Courtesy of GENERAL MOTORS CORP.
  13. Remove and discard the high pressure fuel pump bolts.
  14. Remove the high pressure fuel pump.
  15. Remove and discard the high pressure fuel pump gasket.
  16. Remove and discard the high pressure fuel pump O-ring.
    17. Fig 7: View Of High Pressure Fuel Pump Roller Lifter
    GM1769961Courtesy of GENERAL MOTORS CORP.
  17. Remove the high pressure fuel pump roller lifter, if necessary.
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