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Fuel Injector: Removal

  1. DISCHARGE FUEL SYSTEM PRESSURE 

    HINT:

    See FUEL SYSTEM .

  2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL 
    NOTE: When disconnecting the cable, some systems need to be initialized after the cable is reconnected (See INITIALIZATION ).
  3. REMOVE ENGINE UNDER COVER ASSEMBLY  (See REMOVAL )
  4. REMOVE NO. 1 ENGINE UNDER COVER  (See REMOVAL )
  5. DRAIN ENGINE COOLANT  (See COOLANT )
  6. REMOVE FRONT WIPER ARM AND BLADE ASSEMBLY LH  (See REMOVAL )
  7. REMOVE FRONT WIPER ARM AND BLADE ASSEMBLY RH  (See REMOVAL )
  8. REMOVE COWL TOP VENTILATOR LOUVER SUB-ASSEMBLY  (See REMOVAL )
  9. REMOVE WINDSHIELD WIPER MOTOR AND LINK ASSEMBLY  (See REMOVAL )
  10. REMOVE OUTER COWL TOP PANEL SUB-ASSEMBLY  (See REMOVAL )
  11. REMOVE V-BANK COVER SUB-ASSEMBLY  (See REMOVAL )
  12. REMOVE AIR CLEANER CAP SUB-ASSEMBLY  (See REMOVAL )
  13. DISCONNECT ENGINE ROOM MAIN WIRE  (See REMOVAL )
  14. REMOVE THROTTLE BODY BRACKET  (See REMOVAL )
  15. REMOVE NO. 1 SURGE TANK STAY  (See REMOVAL )
  16. REMOVE INTAKE AIR SURGE TANK ASSEMBLY  (See REMOVAL )
  17. DISCONNECT FUEL TUBE SUB-ASSEMBLY  (See REMOVAL )
  18. REMOVE FUEL DELIVERY PIPE SUB-ASSEMBLY  (See REMOVAL )
  19. REMOVE FUEL INJECTOR ASSEMBLY 
    1. Pull out the fuel injectors from the fuel delivery pipe.
      NOTE: If the injectors are to be reused, reinstall them to the same cylinder they came from.
      Fig 1: Pulling Out Fuel Injector From Fuel Delivery Pipe
      G04975011Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the 6 O-rings from the injectors.
    Fig 2: Identifying Injectors O-Rings
    G04975012Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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