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Home >> Saturn >> 2010 >> Sky Base, Standard >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Controls And Fuel - 2.4L - Repair Instructions >> Repair Instructions >> Fuel Injection Fuel Rail Assembly Replacement >> Removal Procedure
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Removal Procedure

    Fig 1: View Of Fuel System Electrical Connectors & Harness Clips
    GM1590626Courtesy of GENERAL MOTORS CORP.
  1. Relieve the fuel system pressure. Refer to Fuel Pressure Relief (CH 48027-100)  or Fuel Pressure Relief (Without CH 48027-100) .
  2. Disconnect the fuel feed line quick connect fitting from the fuel rail. Refer to Metal Collar Quick Connect Fitting Service .
  3. Remove the air cleaner outlet duct. Refer to Air Cleaner Outlet Resonator Replacement .
  4. Disconnect the fuel injector inline electrical connector (1).
  5. Disconnect the electronic throttle control (ETC) electrical connector (3).
  6. Remove the 2 engine harness clips (2, 5) from the fuel rail tabs.
    7. Fig 2: Identifying Fuel Rail Bolts & Injector Insulators
    GM1714998Courtesy of GENERAL MOTORS CORP.
  7. Remove the fuel rail bolts (1).
    8. NOTE: Use care when removing the fuel rail assembly in order to prevent damage to the fuel injectors electrical connector terminals and spray tips.
  8. Pull the fuel rail back and upward in order to release the fuel injectors from the cylinder head ports.
  9. Remove the fuel rail.
  10. Remove the fuel injectors, if necessary. Refer to Fuel Injector Replacement .
  11. If the fuel injectors are also being replaced, remove the fuel injector insulators (2).
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