Fuel Injector: Removal

DISCHARGE FUEL SYSTEM PRESSURE
1. Discharge the fuel system pressure (See FUEL SYSTEM ).
DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
REMOVE V-BANK COVER SUB-ASSEMBLY (See REMOVAL )
REMOVE AIR CLEANER HOSE ASSEMBLY (See REMOVAL )
REMOVE NO. 1 ENGINE COVER SUB-ASSEMBLY
1. Remove the No. 1 engine cover sub-assembly.
Fig 1: Identifying No. 1 Engine Cover Sub-Assembly
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE NO. 3 ENGINE COVER
1. Remove the No. 3 engine cover.
Fig 2: Identifying No. 3 Engine Cover
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
DISCONNECT NO. 2 FUEL TUBE
1. Disconnect the No. 2 fuel tube from the fuel pressure regulator (See FUEL SYSTEM ).
  
  Fig 3: Identifying No. 2 Fuel Tube And Fuel Pressure Regulator
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
DISCONNECT NO. 1 FUEL TUBE
1. RH Side:
  Disconnect the No. 1 fuel tube from the fuel delivery pipe RH (See FUEL SYSTEM ).
  
  Fig 4: Identifying No. 1 Fuel Tube RH
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. LH Side:
  Disconnect the No. 1 fuel tube from the fuel delivery pipe LH (See FUEL SYSTEM ).
  
  Fig 5: Identifying No. 1 Fuel Tube LH
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
DISCONNECT NO. 1 FUEL HOSE
1. Disconnect the fuel hose from the fuel delivery pipe LH (See FUEL SYSTEM ).
Fig 6: Locating No. 1 Fuel Delivery Pipe LH
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE FUEL DELIVERY PIPE SUB-ASSEMBLY RH
1. Disconnect the ventilation hose and No. 6 wire harness connector.
  
  Fig 7: Locating Ventilation Hose And No. 6 Wire Harness Connector
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Remove the 2 bolts and fuel delivery pipe RH.
  NOTE: When removing the delivery pipe, hold the pipe by both ends and pull it straight upward.
3. Remove the 2 delivery pipe spacers and 4 insulators from the cylinder head RH.
REMOVE FUEL DELIVERY PIPE SUB-ASSEMBLY LH
1. Disconnect the No. 7 wire harness connector.
  
  Fig 8: Locating Fuel Delivery Pipe With Bolts (RH)
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Remove the 2 bolts and fuel delivery pipe LH.
  NOTE: When removing the delivery pipe, hold the pipe by both ends and pull it straight upward.
3. Remove the 2 delivery pipe spacers and 4 insulators from the cylinder head LH.
Fig 9: Locating Fuel Delivery Pipe With Bolts (LH)
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE FUEL INJECTOR ASSEMBLY
1. Remove the fuel injector from the fuel delivery pipe, and then disconnect the injector connector.
  
  Fig 10: Identifying Fuel Injector From Fuel Delivery Pipe
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  NOTE: For reinstallation, attach a tag or label to the injector shaft.
  
  Fig 11: Attaching Tag Or Label To Injector
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Remove the O-ring from the fuel injector.
  
  Fig 12: Identifying Fuel Injector O-Ring
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Detach the 3 clamps and then remove the No. 6 wire harness from the delivery pipe RH.
  
  Fig 13: Identifying Fuel Delivery Pipe RH
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
4. Detach the 3 clamps and then remove the No. 7 wire harness from the delivery pipe LH.
Fig 14: Identifying Fuel Delivery Pipe LH
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002