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SFI System: Injector: Removal

  1. REMOVAL NO. 2 CYLINDER HEAD COVER 
  2. 1ZZ-FE: REMOVE PCV HOSE 
    Fig 1: Removing No. 2 Cylinder Head Cover
    G00945162Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. DISCONNECT FUEL TUBE 
    1. Remove the fuel pipe clamp.
    2. Disconnect the fuel tube (fuel tube connector) from the fuel pipe.
    CAUTION:
    • Perform disconnecting operations of the fuel tube connector (quick type) after observing the precautions.
    • As there is retained pressure in the fuel pipe line, prevent it from splashing inside the engine compartment.
    Fig 2: Disconnecting Fuel Tube (Fuel Tube Connector) From Fuel Pipe
    G00945163Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. REMOVE DELIVERY PIPE AND INJECTORS 
    NOTE: Be careful not to drop the injectors when removing the delivery pipe.
    1. Disconnect the 4 injector connectors from injector.
    2. Remove the 3 bolts and delivery pipe together with the 4 injectors and fuel pipe.
    3. Remove the 2 spacers from the cylinder head.
    4. Pull out the 4 injectors from the delivery pipe.
    5. Remove the O-ring and grommet from each injector.
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