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Home >> Pontiac >> 2010 >> Vibe Base, 1.8 8, Standard >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System & Fuel System - 1.8L (Lay) - Repair Instructions >> Repair Instructions >> Fuel Injection Fuel Rail Assembly Replacement >> Removal Procedure

Removal Procedure

  1. Discharge the fuel system pressure. Refer to Fuel Pressure Relief .
    2. WARNING: Refer to Battery Disconnect Warning
  2. Disconnect the cable from the negative battery terminal. Refer to Battery Negative Cable Disconnection and Connection
  3. Remove the engine cover. Refer to Engine Cover Replacement .
    4. Fig 1: Identifying No. 2 Ventilation Hose
    GM2016591Courtesy of GENERAL MOTORS CORP.
  4. Disconnect the ventilation hose (1).
  5. Remove the air cleaner assembly with hose.
    6. Fig 2: Identifying Ground Wire, Fuel Injector Assembly Connectors, Wire Harness Clamps & bolts
    GM2016594Courtesy of GENERAL MOTORS CORP.
  6. Remove the engine wire.
  7. Remove the 2 bolts and disconnect the ground wire (3, 4).
  8. Disconnect the 4 fuel injector assembly connectors (1, 2, 5, 6).
  9. Disconnect the 2 wire harness clamps (7, 8).
    10. Fig 3: Identifying Wire Harness Clamps
    GM2016595Courtesy of GENERAL MOTORS CORP.
  10. Disconnect the 4 wire harness clamps (1, 2, 3, 4).
    11. Fig 4: Identifying Wire Harness Brackets & Bolts
    GM2016596Courtesy of GENERAL MOTORS CORP.
  11. Remove the 2 bolts (1, 2) and 2 wire harness brackets.
    12. Fig 5: Fuel Pipe Clamp
    GM2016598Courtesy of GENERAL MOTORS CORP.
  12. Remove the fuel pipe clamp (1).
    13. Fig 6: Fuel Pipe Clamp
    GM2016600Courtesy of GENERAL MOTORS CORP.
  13. Remove the fuel pipe clamp (2).
    14. Fig 7: Identifying Fuel Tube Sub-Assembly
    GM2016603Courtesy of GENERAL MOTORS CORP.
  14. Using the J-43178:  disconnect tool, disconnect the fuel tube (1).
    15. Fig 8: Identifying Wire Harness Bracket Bolt
    GM2016618Courtesy of GENERAL MOTORS CORP.
  15. Remove the fuel delivery pipe.
  16. Remove the bolt (1) and remove the wire harness bracket.
    17. Fig 9: Locating Wire Harness Bolts
    GM2016620Courtesy of GENERAL MOTORS CORP.
  17. Remove the 2 bolts (1, 2).
    18. Fig 10: Locating Fuel Delivery Pipe Sub-Assembly Bolt
    GM2016621Courtesy of GENERAL MOTORS CORP.
  18. Remove the bolt (1) and the fuel delivery pipe.
    19. Fig 11: View Of Delivery Pipe Spacers
    GM2016623Courtesy of GENERAL MOTORS CORP.
  19. Remove the 2 delivery pipe spacers.
    20. Fig 12: View Of Fuel Injector Assembly
    GM2016624Courtesy of GENERAL MOTORS CORP.
  20. Pull the 4 fuel injector assemblies out of the fuel delivery pipe.
    21. Fig 13: Attaching Tag To Injector Shaft
    GM2016627Courtesy of GENERAL MOTORS CORP.
    NOTE: Prevent entry of foreign objects by covering the fuel injector with a plastic bag.
  21. For reinstallation, attach a tag or label to the injector shaft.
    22. Fig 14: Identifying Injector Vibration Insulators
    GM2016631Courtesy of GENERAL MOTORS CORP.
  22. Remove the 4 injector vibration insulators (1, 2, 3, 4).
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