FixVault

Throttle Body: Installation

  1. INSTALL THROTTLE BODY 
    1. Install a new gasket onto the intake manifold.
      Fig 1: Locating 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 Purge Line Hose, Throttle Body Hose And Water By-Pass Hose
      G04973376Courtesy 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 Throttle Body Bolts
      G04973375Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    7. Connect the fuel tube into the clamp.
    8. Connect the throttle position sensor connector.
    9. Connect the wire harness clamp.
      Fig 4: Locating Throttle Position Sensor Connector And Wire Harness Clamp
      G04973374Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. INSTALL AIR CLEANER CASE SUB-ASSEMBLY  (See INSTALLATION )
  3. 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 Bolts
      G04973383Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Align the matchmarks of the No. 1 air cleaner hose and throttle body, and then 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: Connecting Air Cleaner Hose
      G04973384Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Connect the No. 2 ventilation hose to the air cleaner hose.
      Fig 7: Locating Ventilation Hose
      G04973371Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    5. Connect the purge line hose to the clamp (1).
    6. Connect the 2 purge VSV vacuum hoses (*2).
    7. Connect the purge VSV connector (*3).
    8. Connect the mass air flow meter connector (*4).
    9. Fig 8: Locating Purge VSV Vacuum Hoses, Purge VSV Connector And Mass Air Flow Meter Connector
      G04973386Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. INSTALL AIR CLEANER INLET ASSEMBLY  (See INSTALLATION )
  5. ADD ENGINE COOLANT  (See ON-VEHICLE INSPECTION )
  6. CHECK FOR ENGINE COOLANT LEAKS  (See ON-VEHICLE INSPECTION )
  7. INSTALL NO. 1 ENGINE COVER SUB-ASSEMBLY  (See INSTALLATION )