Throttle Body: Installation

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: Installing Gasket To Intake Air Surge Tank
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Connect the 2 water by-pass hoses to the throttle body.
  
  Fig 2: Locating Water By-Pass Hoses
  Courtesy 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: Locating Throttle Body Bolts
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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.
  Torque: 4.0 N*m (41 kgf*cm, 35 in.*lbf)
  
  HINT:
  
  Fit the protrusion on the air cleaner hose into the hole of the hose clamp on the throttle valve side.
  
  Fig 4: Locating Clamps And Hose Clamp
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Install the purge line hose to the air cleaner hose.
  
  Fig 5: Locating Purge Line Hose For Air Cleaner Hose
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Connect the MAF meter connector and clamp to the air cleaner.
Fig 6: Locating MAF Meter Connector And Clamp
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
CONNECT NO. 2 VENTILATION HOSE
1. Connect the ventilation hose to the cylinder head cover with the clamp.
ADD ENGINE COOLANT (See COOLANT (FOR ENGINE) )
CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
CHECK FOR ENGINE COOLANT LEAKS (See COOLING SYSTEM )
CHECK FUNCTION OF THROTTLE BODY (See ON-VEHICLE INSPECTION )
INSTALL NO. 1 AIR CLEANER INLET (See INSTALLATION )
INSTALL V-BANK COVER (See INSTALLATION )
INSTALL ENGINE ROOM SIDE COVER RH (See INSTALLATION )
INSTALL COOL AIR INTAKE DUCT SEAL (See INSTALLATION )
PERFORM INITIALIZATION
1. Perform initialization (see INITIALIZATION ).
NOTE: Certain systems need to be initialized after disconnecting and reconnecting the cable from the negative (-) battery terminal.