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Intake Manifold: Installation

  1. INSTALL INTAKE MANIFOLD 
    1. Install 2 new gaskets to the intake manifold.
      Fig 1: Locating Intake Manifold Bolts And Nuts
      G04948142Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Temporarily install the intake manifold with the 2 nuts and 8 bolts. Then tighten the 2 nuts and 8 bolts uniformly in the order shown in the illustration.

      Torque: 21 N*m (214 kgf*cm, 15 ft.*lbf) 

      Fig 2: Identifying Intake Manifold Nuts And Bolts Tightening Sequence
      G04948143Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Connect the No. 1 ventilation hose to the intake manifold.
      NOTE: Face the claws of the clips as shown in the illustration.
      Fig 3: Identifying No. 1 Ventilation Hose Clips Position
      G04948144Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. INSTALL VACUUM SWITCHING VALVE ASSEMBLY 
    1. Install the vacuum switching valve with the bolt.

      Torque: 21 N*m (214 kgf*cm, 15 ft.*lbf) 

    2. Connect the fuel vapor feed hose to the intake manifold.
    3. Connect the No. 2 fuel vapor feed hose to the vacuum switching valve.
      Fig 4: Locating Fuel Vapor Feed Hose
      G04948140Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. INSTALL WATER BY-PASS PIPE SUB-ASSEMBLY 
    1. Install the water by-pass pipe to the intake manifold with the 2 bolts.
    2. Connect the heater water inlet hose, heater water outlet hose, water inlet hose, and No. 3 water bypass hose to the water by-pass pipe with the 4 clamps.
      NOTE: Face the No. 3 water by-pass hose clip as shown in the illustration.
      Fig 5: Locating Heater Water Inlet Hose And Water By-Pass Pipe
      G04948146Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. INSTALL INJECTOR DRIVER 
    1. Install the injector driver to the intake manifold by installing the 2 bolts and 2 nuts in the order shown in the illustration.

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

    2. Connect the 4 wire harness connectors to the injector driver. Then move the lock lever as shown in the illustration to lock the connectors.
    3. Connect the 2 clamps to the injector driver.
  5. CONNECT ENGINE WIRE 
    1. Connect the engine wire harness connector.

      HINT:

      To connect the injector driver connectors, move the lock lever to lock the connector.

    2. Connect the +B terminal of the generator assembly with the nut.

      Torque: 12 N*m (122 kgf*cm, 9 ft.*lbf) 

    3. Connect the 6 engine wire harness clamps.
    4. Connect the engine wire to the fusible link block assembly with the nut.

      Torque: 13 N*m (127 kgf*cm, 10 ft.*lbf) 

    5. Connect the engine wire harness ground side with the bolt.

      Torque: 21 N*m (214 kgf*cm, 15 fl.*lbf) 

    6. Install the 3 engine wire harness clamp brackets with the 3 bolts.

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

    7. Connect the engine wire harness with the 4 nuts.

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

      Fig 6: Locating Injector Driver Connectors
      G04948147Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Fig 7: Locating Engine Wire Harness With Nuts
      G04948148Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  6. INSTALL AIR CLEANER ASSEMBLY LH 
    1. Install the air cleaner case with the 2 nuts and clip.

      Torque: 5.0 N*m (51 kgf*cm, 44 in.*lbf) 

    2. Install the air cleaner element to the air cleaner case.
      Fig 8: Locating Air Cleaner Case With Nuts And Clip
      G04943068Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Install the air cleaner cap with the 2 clamps.
    4. Connect the MAF meter connector.
      Fig 9: Locating Air Cleaner Cap With Clamps
      G04948133Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  7. INSTALL AIR CLEANER ASSEMBLY RH 
    1. Install the air cleaner case with the 2 nuts and clip.

      Torque: 5.0 N*m (51 kgf*cm, 44 in.*lbf) 

    2. Install the air cleaner element to the air cleaner case.
      Fig 10: Locating Air Cleaner Case With Nuts And Clip
      G04943070Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Install the air cleaner cap with the 2 clamps.
    4. Connect the MAF meter connector.
  8. INSTALL THROTTLE BODY  (See INSTALLATION )
  9. INSTALL INTAKE AIR CONNECTOR PIPE  (See INSTALLATION )
  10. INSTALL NO. 1 AIR CLEANER INLET  (See INSTALLATION )
    Fig 11: Locating Air Cleaner Cap With Clamps
    G04948135Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  11. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL 
  12. ADD ENGINE COOLANT  (See REPLACEMENT )
  13. INSPECT FOR ENGINE COOLANT LEAK  (See ON-VEHICLE INSPECTION )
  14. INSTALL ENGINE ROOM SIDE COVER RH  (See INSTALLATION )
  15. INSTALL AIR CLEANER INLET COVER  (See INSTALLATION )
  16. INSTALL V-BANK COVER SUB-ASSEMBLY  (See INSTALLATION )
  17. INSTALL NO. 2 ENGINE UNDER COVER  (See INSTALLATION )
  18. INSTALL FRONT SUSPENSION MEMBER PROTECTOR LOWER  (See INSTALLATION )
  19. INSTALL NO. 1 ENGINE UNDER COVER  (See REPLACEMENT )
  20. INSTALL COWL TOP VENTILATOR LOUVER RH  (See INSTALLATION )
  21. 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.