FixVault

Throttle Body: Installation

  1. INSTALL THROTTLE BODY 
    1. Install a new gasket onto the intake manifold.
      Fig 1: Locating Intake Manifold Gasket
      G04973379Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Connect the purge line hose to the throttle body.
    3. Connect the water by-pass hose to the throttle body.
    4. Connect the No. 2 water by-pass hose to the throttle body.
    5. Connect the No. 1 throttle body hose to the throttle body.
      Fig 2: Locating No. 1 Throttle Body Hose
      G05008016Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    6. Install the throttle body and fuel pipe clamp with the 4 bolts.

      Torque: 30 N*m (305 kgf*cm, 22 ft.*lbf) 

      Fig 3: Locating Fuel Pipe Support And Throttle Body Bolts
      G05008015Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    7. Connect the fuel tube into the clamp.
    8. Connect the throttle position sensor connector.
    9. Fig 4: Locating Throttle Position Sensor Connector And Wire Harness Clamp
      G05008014Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    10. Connect the wire harness clamp.
  2. INSTALL AIR CLEANER CAP SUB-ASSEMBLY 
    1. Install the air cleaner filter element onto the air cleaner case.
    2. Insert the hinges. Install the air cleaner cap sub-assembly with the 2 bolts.
      Fig 5: Locating Air Cleaner Cap Sub-Assembly Bolts
      G05008031Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Align the matchmarks of the No. 1 air cleaner hose and throttle body. Connect the air cleaner hose No. 1 to the throttle body and unfasten the No. 1 air cleaner hose clamp.
      NOTE: Make sure that the hose clamp is at the correct angle.
      Fig 6: Aligning Matchmarks Of No. 1 Air Cleaner Hose And Throttle Body
      G05008032Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Connect the No. 2 ventilation hose to the air cleaner hose.
      Fig 7: Locating No. 2 Ventilation Hose On Air Cleaner Hose
      G05008011Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    5. Connect the purge line hose to the clamp (*1).
    6. Fig 8: Locating Purge Line Hose And Connector
      G05008010Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    7. Connect the 2 purge VSV vacuum hoses (*2).
    8. Connect the purge VSV connector (*3).
    9. Connect the mass air flow meter connector (*4).
  3. INSTALL AIR CLEANER INLET ASSEMBLY  (See INSTALLATION )
  4. ADD COOLANT (for Engine)  (See COOLANT (FOR ENGINE) )
  5. INSPECT FOR COOLANT LEAK (for Engine)  (See ON-VEHICLE INSPECTION )
  6. INSTALL NO. 1 ENGINE COVER SUB-ASSEMBLY  (See INSTALLATION )