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Home >> Saturn >> 2005 >> Vue Base, 2.2 D, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - 2.2L (L61) Introduction >> Repair Instructions >> Fuel Injectors and Fuel Rail Replacement >> Installation Procedure
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Installation Procedure

  1. Transfer components to the new fuel rail if the rail is being replaced.
  2. Install the new upper and lower O-ring seals (4, 7) to injectors (5).
  3. Install the injectors (5) to the fuel rail assembly.
  4. Install the isolators (6) with new seals to injectors.
  5. Install the injector retaining clip (3).
    Fig 1: Fuel Rail Assembly Component View
    GM854298Courtesy of GENERAL MOTORS CORP.
    6. IMPORTANT: Lubricate the O-rings at injector isolators prior to installing injectors into the cylinder head.
    Fig 2: View Of Fuel Rail Assembly
    GM854296Courtesy of GENERAL MOTORS CORP.
  6. Install the fuel rail to the cylinder head.
    7. NOTE: Refer to Fastener Notice in Cautions and Notices.
  7. Install the fuel rail bolts.

    Tighten:  Tighten the fuel rail-to-cylinder head L61 to 10 N.m (89 lb. in.).

  8. Position the fuel line assembly.
    Fig 3: Positioning Fuel Line Assembly
    GM897589Courtesy of GENERAL MOTORS CORP.
    9. NOTE: An open-end wrench must be used to support the fuel line to rail connection during loosening/tightening to avoid damaging the fuel rail assembly.
    Fig 4: Connecting/Disconnecting Fuel Feed Pipe
    GM854303Courtesy of GENERAL MOTORS CORP.
  9. Install the fuel line bracket and bracket bolt.

    Tighten:  Tighten the transfer line fitting-to-fuel rail L61 to 10 N.m (89 lb. in.).

  10. Connect the fuel rail bracket and nut to the cylinder head.

    Tighten:  Tighten the fuel line bracket bolt L61 to 10 N.m (89 lb. in.).

    Fig 5: View Of Fuel Feed Pipe Fastener
    GM854304Courtesy of GENERAL MOTORS CORP.
  11. Connect the fuel line to transfer line.
    12. IMPORTANT: To assure proper connection and to fully seat the retaining tabs, lightly pull apart the connection.
  12. Insert the fuel transfer line into the fuel line connection. An audible click should be heard.
  13. Remove the shop towel from the throttle body.
    Fig 6: Removing Shop Towel From Throttle Body Opening
    GM897640Courtesy of GENERAL MOTORS CORP.
  14. Install the outlet resonator/duct assembly into position.
    Fig 7: Identifying Outlet Resonator/Duct Assembly
    GM898897Courtesy of GENERAL MOTORS CORP.
  15. Connect the PCV fresh air bent hose assembly.
  16. Tighten the clamp at the throttle body assembly.
  17. Position the outlet resonator/duct assembly up with a support bracket and install the push pin.
  18. Tighten the clamp at the air cleaner assembly.
  19. Connect the intake air temperature (IAT) sensor connector.
  20. Connect the negative battery cable.

    Tighten:  Tighten the battery terminal bolts to 17 N.m (13 lb. ft.).

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