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Throttle Body: Installation: Installation

  1. INSTALL THROTTLE BODY 
    1. Install a new gasket to the intake air surge tank.
      Fig 1: Aligning Protrusion Of Gasket On Intake Air Surge Tank
      GTY145337Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      HINT: 

      Align the protrusion of the gasket on the intake air surge tank.

    2. Connect the 2 water by-pass hoses to the throttle body.
      Fig 2: Locating Water By-Pass Hoses
      GTY101111Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Install the throttle body with the 4 bolts.
      Fig 3: Identifying Throttle Body Bolts
      GTY141755Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Torque: 10 N*m ( 102 kgf*cm, 7 ft.*lbf) 

    4. Connect the throttle motor connector.
  2. INSTALL AIR CLEANER CAP WITH AIR CLEANER HOSE 
    1. Install the air cleaner cap with air cleaner hose assembly with the 4 clamps and hose clamp.
      Fig 4: Identifying Air Cleaner Cap With Air Cleaner Hose Assembly, Clamps And Hose Clamp
      GTY146242Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      HINT: 

      Be sure to install the air cleaner assembly so that the screw part of the hose clamp is as shown in the illustration.

    2. Install the VSV hose to the air cleaner hose.
      Fig 5: Identifying VSV Hose
      GTY145252Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Connect the MAF meter connector and clamp to the air cleaner.
      Fig 6: Identifying MAF Meter Connector
      GTY101638Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. CONNECT NO. 2 VENTILATION HOSE 
    1. Connect the ventilation hose to the cylinder head cover with the clamp.
      Fig 7: Identifying Ventilation Hose
      GTY123202Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. ADD ENGINE COOLANT  . Refer to ON-VEHICLE INSPECTION - Step 5
  5. INSPECT FOR COOLANT LEAK  . Refer to ON-VEHICLE INSPECTION - Step 1
  6. INSTALL ENGINE UNDER COVER 
  7. CHECK FUNCTION OF THROTTLE BODY  See step  1
  8. INSTALL V-BANK COVER SUB-ASSEMBLY  . Refer to INSTALLATION - Step 5
  9. INSTALL ENGINE ROOM SIDE COVER RH 
  10. INSTALL COOL AIR INTAKE DUCT SEAL  . Refer to INSTALLATION - Step 118