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Installation [10/2018 - ]: Procedure

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  1. INSTALL VACUUM HOSE 
    1. Install the vacuum hose to the intake manifold.
  2. INSTALL NO. 1 INTAKE MANIFOLD TO HEAD GASKET 
    1. Install a new No. 1 intake manifold to head gasket to the intake manifold.
  3. INSTALL INTAKE MANIFOLD 
    1. Fig 1: Intake Manifold Nut/Bolt Tightening Sequence
      GTY830334Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Temporarily install the intake manifold and No. 2 fuel delivery guard to the cylinder head sub-assembly with the 4 bolts and 2 nuts.

    2. Tighten the 3 bolts and 2 nuts in the order shown in the illustration.

      Torque: 24 N.m (245 kgf/cm, 18 ft.lbf) 

    3. Tighten the bolt.

      Torque: 24 N.m (245 kgf/cm, 18 ft.lbf) 

  4. INSTALL INTAKE MANIFOLD STAY 
    1. Engage the guide to install the intake manifold stay.
      GTY794582Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Install the bolt (B).

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

    3. Using an 8 mm socket wrench, install the bolt (A).

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

    4. Engage the clamp to connect the HV air conditioning wire to the No. 1 water hose clamp bracket.
  5. INSTALL BRACKET 
    1. Install the No. 2 water hose clamp bracket to the intake manifold with the bolt.
      GTY781301Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Wire Harness Clamp Bracket
      *2 No. 2 Water Hose Clamp Bracket

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

    2. Using an 8 mm socket wrench, install the wire harness clamp bracket to the intake manifold with the bolt.

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

  6. CONNECT NO. 3 WATER BY-PASS HOSE 
    1. Engage the clamp to connect the No. 3 water by-pass hose to the No. 2 water hose clamp bracket.
  7. CONNECT NO. 3 WATER BY-PASS PIPE 
    1. Using an 8 mm socket wrench, connect the No. 3 water by-pass pipe to the intake manifold with the bolt.

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

    2. Connect the water by-pass hose to the No. 3 water by-pass pipe and slide the hose clip to secure it.
  8. CONNECT ENGINE WIRE 
    1. Engage the clamp to connect the engine wire to the intake manifold.
      GTY821019Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Connect the engine wire to the intake manifold with the bolt.

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

    3. Engage the 3 clamps to connect the engine wire to the intake manifold and fuel vapor feed pipe.
      GTY821011Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Connect the engine wire to the fuel delivery guard, intake manifold and timing chain cover assembly with the 3 bolts.

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

    5. Connect the 2 connectors.
    6. Connect the No. 3 fuel vapor feed hose to the No. 1 vacuum switching valve assembly.
  9. CONNECT NO. 1 FUEL VAPOR FEED HOSE 
    1. Engage the clamp to connect the No. 1 fuel vapor feed hose.
    2. Connect the No. 1 fuel vapor feed hose to the intake manifold and slide the hose clip to secure it.
  10. INSTALL E.F.I. VACUUM SENSOR ASSEMBLY (MANIFOLD ABSOLUTE PRESSURE SENSOR) 

    Refer to PROCEDURE - Step 1

  11. INSTALL NO. 1 EGR PIPE SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 4

  12. INSTALL THROTTLE BODY WITH MOTOR ASSEMBLY 

    Refer to INSTALLATION [10/2018 - ]

  13. INSTALL NO. 1 AIR CLEANER INLET 

    Refer to PROCEDURE - Step 23 [10/2018 - 10/2019] , or refer to PROCEDURE - Step 22 [10/2019 - ]

  14. INSTALL RADIATOR SUPPORT OPENING COVER 

    Refer to PROCEDURE - Step 2 [10/2018 - 07/2022] , or refer to PROCEDURE - Step 2 [07/2022 - ]

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