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Home >> Lexus >> 2004 >> GS 300 >> Repair and Diagnosis >> Engine Performance >> Fuel Delivery >> SFI System (2JZ-GE) >> Injector >> Removal

SFI System (2JZ-GE): Injector: Removal

  1. REMOVE ENGINE COVER 

    Remove the 4 nuts and engine cover.

  2. REMOVE AIR INTAKE CHAMBER (See  REMOVAL  ) 
  3. REMOVE FUEL PRESSURE PULSATION DAMPER (See  REMOVAL  ) 
  4. REMOVE DELIVERY PIPE AND INJECTORS 
    NOTE:
    • Be careful not to drop the injectors when removing the delivery pipe.
    • Pay attention to put any hung load on the injector to and form the side direction.
    1. Disconnect the 6 injector connectors.
    2. Disconnect the camshaft position sensor connector.
    3. Disconnect the throttle position sensor connector.
    4. Disconnect the VSV connector for EVAP.
    5. Remove the 3 bolts and delivery pipe together with the 6 injectors.
    6. Pull out the 6 injectors from the delivery pipe.
    7. Remove the O-rings, grommet and insulator from each injector.
    8. Remove the 3 spacers from the intake manifold.
      Fig 1: Removing Spacers From Intake Manifold
      G00854309Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002