Throttle Body: Removal

REMOVE COOL AIR INTAKE DUCT SEAL
DRAIN ENGINE COOLANT (See ON-VEHICLE INSPECTION )
REMOVE ENGINE ROOM SIDE COVER RH
REMOVE V-BANK COVER SUB-ASSEMBLY (See REMOVAL )
DISCONNECT NO. 2 VENTILATION HOSE
1. Disconnect the ventilation hose from the cylinder head.
Fig 1: Locating Ventilation Hose From Cylinder Head
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE AIR CLEANER CAP WITH AIR CLEANER HOSE
1. Disconnect the MAF meter connector.
2. Disconnect the clamp from the air cleaner.
  
  Fig 2: Locating MAF Meter Connector And Clamp From Air Cleaner
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Disconnect the VSV hose.
  
  Fig 3: Locating VSV Hose
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
4. Disconnect the 4 clamps.
5. Remove the hose clamp and air cleaner cap with air cleaner hose.
Fig 4: Locating Hose Clamp And Air Cleaner Cap With Air Cleaner Hose
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE THROTTLE BODY
1. Disconnect the throttle motor connector.
2. Remove the 4 bolts and disconnect the throttle body from the intake air surge tank.
  
  Fig 5: Locating Throttle Body Bolts And Water By-Pass Hoses
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Disconnect the 2 water by-pass hoses from the throttle body.
4. Remove the throttle body and gasket.
Fig 6: Locating Water By-Pass Hoses
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002