THROTTLE BODY (for Hatchback): Removal: Removal

DRAIN ENGINE COOLANT . Refer to REPLACEMENT - Step 1
REMOVE NO. 2 CYLINDER HEAD COVER See step 1
REMOVE AIR CLEANER CAP SUB-ASSEMBLY WITH NO. 1 AIR CLEANER HOSE
1. Disengage the clamp and disconnect the fuel vapor feed hose assembly from the No. 1 air cleaner hose.
  
  Fig 1: Locating No. 1 Air Cleaner Hose
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Loosen the 2 hose clamps and disconnect the fuel vapor feed hose assembly from the No. 1 air cleaner hose and vacuum switching valve assembly.
3. Disconnect the No. 2 fuel vapor feed hose from the intake manifold.
  
  Fig 2: Locating No. 2 Fuel Vapor Feed Hose
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
4. Disengage the 2 clamps and disconnect the wire harness from the air cleaner cap sub-assembly and vacuum switching valve assembly.
  
  Fig 3: Locating Air Cleaner Cap Wire Harness Connectors
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
5. Disconnect the mass air flow meter connector.
6. Disconnect the vacuum switching valve connector.
7. Loosen the hose clamp and disconnect the No. 1 air cleaner hose from the throttle with motor body assembly.
  
  Fig 4: Locating Air Cleaner Clamps
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
8. Disengage the 2 clamps and remove the air cleaner cap sub-assembly with No. 1 air cleaner hose.
REMOVE THROTTLE BODY ASSEMBLY
1. Remove the 2 nuts and separate the water filter bracket from the throttle body assembly.
  
  Fig 5: Identifying Water Filler Bracket Nuts
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Loosen the hose clamp and disconnect the No. 2 water by-pass hose from the throttle body assembly.
  
  Fig 6: Identifying Water By-Pass Hose No. 2
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Loosen the hose clamp and disconnect the water by-pass hose from the throttle body assembly.
  
  Fig 7: Locating Water By-Pass Hose
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
4. Disconnect the throttle body assembly connector.
  
  Fig 8: Identifying Throttle Body Assembly Connector
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
5. Disengage the wire harness clamp and separate the wire harness from the wire harness bracket.
6. Remove the nut and wire harness bracket.
  
  Fig 9: Identifying Nut And Wire Harness Bracket
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
7. Remove the bolt, 3 nuts and the throttle body assembly.
  
  Fig 10: Identifying Throttle Body Assembly Bolt And 3 Nuts
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
8. Remove the gasket from the intake manifold.