Fuel Injector: Removal

DISCHARGE FUEL SYSTEM PRESSURE
(See PRECAUTION )
DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
DRAIN ENGINE COOLANT (See REPLACEMENT )
REMOVE V-BANK COVER (See REMOVAL )
REMOVE AIR CLEANER ASSEMBLY (See REMOVAL )
REMOVE THROTTLE BODY BRACKET
1. Remove the 2 bolts and the throttle body bracket.
  
  Fig 1: Identifying Throttle Body Bracket Bolts
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE OIL BAFFLE PLATE
1. Remove the bolt and the oil baffle plate.
  
  Fig 2: Identifying Oil Baffle Plate Bolt
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE NO. 1 SURGE TANK STAY
1. Remove the 2 bolts and the No. 1 surge tank stay.
  
  Fig 3: Identifying No. 1 Surge Tank Stay Bolts
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE NO. 2 SURGE TANK STAY
1. Remove the 2 bolts and the No. 2 surge tank stay.
  
  Fig 4: Identifying No. 2 Surge Tank Stay Bolts
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE INTAKE AIR SURGE TANK
1. Disconnect the 2 water by-pass hoses.
  
  Fig 5: Identifying Water By-Pass Hoses
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Disconnect the fuel vapor feed hose.
  
  Fig 6: Identifying Fuel Vapor Feed Hose
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Disconnect the ventilation hose.
  
  Fig 7: Identifying Ventilation Hose
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
4. Disconnect the 2 VSV connectors.
5. Disconnect the throttle body with motor connector.
6. Separate the 3 wire harness clamps and the hose clamp.
  
  Fig 8: Identifying Wire Harness Clamps & Hose Clamp
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
7. Remove the 2 nuts.
8. Using a socket hexagon wrench 8, remove the 4 bolts, intake air surge tank and the gasket.
  
  Fig 9: Identifying Intake Air Surge Tank Bolt & Nut
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
DISCONNECT NO. 1 FUEL PIPE SUB-ASSEMBLY
1. Remove the No. 2 fuel pipe clamp.
2. Pinch the tube connector, and then pull the fuel pipe out of the delivery pipe.
  NOTE:
  - Remove any dirt and foreign objects from the fuel tube connector before performing this work.
  - Do not allow any scratches or foreign objects on the parts when disconnecting, as the fuel tube connector has the O-ring that seals the pipe.
  - Perform this work by hand. Do not use any tools.
  - Do not forcibly bend, twist or turn the nylon tube.
  - Protect the disconnected part by covering it with a vinyl bag after disconnecting the fuel tube.
  - If the fuel tube connector and pipe are stuck, push and pull to release them.
  Fig 10: Disconnecting No. 1 Fuel Pipe Sub-Assembly
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
DISCONNECT NO. 2 FUEL PIPE SUB-ASSEMBLY
1. Remove the No. 2 fuel pipe clamp.
2. Pinch the tube connector, and then pull the fuel pipe out of the delivery pipe.
  NOTE:
  - Remove any dirt and foreign objects from the fuel tube connector before performing this work.
  - Do not allow any scratches or foreign objects on the parts when disconnecting, as the fuel tube connector has the O-ring that seals the pipe.
  - Perform this work by hand. Do not use any tools.
  - Do not forcibly bend, twist or turn the nylon tube.
  - Protect the disconnected part by covering it with a vinyl bag after disconnecting the fuel tube.
  - If the fuel tube connector and pipe are stuck, push and pull to release them.
  Fig 11: Disconnecting No. 2 Fuel Pipe Sub-Assembly
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE FUEL DELIVERY PIPE SUB-ASSEMBLY
1. Disconnect the 6 fuel injector connectors.
2. Remove the 6 bolts and remove the fuel delivery pipe together with the 6 fuel injectors.
  NOTE: Do not drop the injectors when removing the fuel delivery pipe.
  
  Fig 12: Identifying Fuel Injector Connectors, Bolts & Fuel Delivery Pipe
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE FUEL INJECTOR
1. Pull the 6 injectors out of the delivery pipe.
  
  Fig 13: Identifying Fuel Injector & Delivery Pipe
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002