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Home >> Chevrolet >> 2011 >> Aveo LS, 4D Hatchback, Automatic >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Controls And Fuel - 1.6L (LXV) - Repair Instructions >> Repair Instructions >> Fuel Injection Fuel Rail Assembly Replacement >> Removal Procedure

Removal Procedure

    CAUTION: Refer to Fuel Pressure Caution .
  1. Relieve the fuel pressure system. Refer to Fuel Pressure Relief .
    2. WARNING: Refer to Battery Disconnect Warning .
  2. Disconnect the battery negative cable. Refer to Battery Negative Cable Disconnection and Connection .
  3. Disconnect the injector connectors.
    4. Fig 1: Fuel Rail & Bolts
    GM2049240Courtesy of GENERAL MOTORS CORP.
  4. Disconnect the fuel line from the fuel rail.
  5. Remove the fuel rail bolts (1).
  6. Remove the fuel rail (2) with the injectors.
    7. Fig 2: Fuel Rail, Injectors & Retainer Clips
    GM2049242Courtesy of GENERAL MOTORS CORP.
  7. Detach the fuel injector retainer clips (2).
  8. Detach the fuel injectors (3) by pulling down and out.
  9. Discard the fuel injector O-rings.
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