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Throttle Body: Installation

  1. INSTALL THROTTLE BODY 
    1. Install a new gasket to the intake air surge tank.

      HINT:

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

      Fig 1: Aligning Protrusion Of Gasket On Intake Air Surge Tank
      G04043935Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Connect the 2 water by-pass hoses to the throttle body.
      Fig 2: Connecting Water By-Pass Hoses To Throttle Body
      G04043936Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Install the throttle body with the 4 bolts.

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

    4. Connect the throttle motor connector.
    Fig 3: Identifying Throttle Body With Bolts
    G04043937Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  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.

      HINT:

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

      Fig 4: Identifying Air Cleaner Cap With Air Cleaner Hose Assembly, Clamps And Hose Clamp
      G04043938Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Install the VSV hose to the air cleaner hose.
      Fig 5: Identifying VSV Hose
      G04043939Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Connect the MAF meter connector and clamp to the air cleaner.
    Fig 6: Identifying MAF Meter Connector
    G04043940Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. CONNECT NO. 2 VENTILATION HOSE 
    1. Connect the ventilation hose to the cylinder head cover with the clamp.
  4. ADD ENGINE COOLANT (See  ON-VEHICLE INSPECTION  ) 
  5. CHECK FOR ENGINE COOLANT LEAKS (See  ON-VEHICLE INSPECTION  ) 
  6. INSTALL ENGINE UNDER COVER 
  7. CHECK FUNCTION OF THROTTLE BODY (See  REMOVAL   ) 
  8. INSTALL V-BANK COVER SUB-ASSEMBLY (See  INSTALLATION  ) 
  9. INSTALL ENGINE ROOM SIDE COVER RH 
  10. INSTALL COOL AIR INTAKE DUCT SEAL (See  INSTALLATION  ) 
Fig 7: Identifying Ventilation Hose And Cylinder Head Cover With Clamp
G04043941Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002