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Removal [10/2018 - ]: Procedure

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  1. REMOVE RADIATOR SUPPORT OPENING COVER 

    Refer to PROCEDURE - Step 3

  2. REMOVE NO. 1 AIR CLEANER INLET 

    Refer to PROCEDURE - Step 12 [10/2018 - 10/2019] , or refer to PROCEDURE - Step 12 [10/2019 - ]

  3. REMOVE THROTTLE BODY WITH MOTOR ASSEMBLY 

    Refer to REMOVAL [10/2018 - ]

  4. REMOVE NO. 1 EGR PIPE SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 3 [10/2018 - 07/2022] , or refer to PROCEDURE - Step 3 [07/2022 - ]

  5. REMOVE E.F.I. VACUUM SENSOR ASSEMBLY (MANIFOLD ABSOLUTE PRESSURE SENSOR) 

    Refer to PROCEDURE - Step 1

  6. DISCONNECT NO. 1 FUEL VAPOR FEED HOSE 
    1. Slide the hose clip and disconnect the No. 1 fuel vapor feed hose from the intake manifold.
      GTY821013Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Disengage the clamp to disconnect the No. 1 fuel vapor feed hose.
  7. DISCONNECT ENGINE WIRE 
    1. Disconnect the No. 3 fuel vapor feed hose from the No. 1 vacuum switching valve assembly.
      GTY821012Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Disconnect the 2 connectors.
      GTY821011Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Remove the 3 bolts and disconnect the engine wire from the fuel delivery guard, intake manifold and timing chain cover assembly.
    4. Disengage the 3 clamps to disconnect the engine wire from the intake manifold and fuel vapor feed pipe.
    5. Remove the bolt and disconnect the engine wire from the intake manifold.
      GTY821019Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    6. Disengage the clamp to disconnect the engine wire from the intake manifold.
  8. DISCONNECT NO. 3 WATER BY-PASS PIPE 
    1. Slide the hose clip and disconnect the water by-pass hose from the No. 3 water by-pass pipe.
      GTY821010Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Using an 8 mm socket wrench, remove the bolt and disconnect the No. 3 water by-pass pipe from the intake manifold.
  9. DISCONNECT NO. 3 WATER BY-PASS HOSE 
    1. Disengage the clamp to disconnect the No. 3 water by-pass hose from the No. 2 water hose clamp bracket.
      GTY821009Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  10. REMOVE BRACKET 
    1. Using an 8 mm socket wrench, remove the bolt and wire harness clamp bracket from the intake manifold.
      GTY781301Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Wire Harness Clamp Bracket
      *2 No. 2 Water Hose Clamp Bracket
    2. Remove the bolt and No. 2 water hose clamp bracket from the intake manifold.
  11. REMOVE INTAKE MANIFOLD STAY 
    1. Disengage the clamp to disconnect the HV air conditioning wire from the No. 1 water hose clamp bracket.
      GTY821028Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Using an 8 mm socket wrench, remove the bolt (A).
      GTY794582Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Remove the bolt (B).
    4. Disengage the guide to remove the intake manifold stay.
  12. REMOVE INTAKE MANIFOLD 
    1. Remove the 4 bolts, 2 nuts, No. 2 fuel delivery guard and intake manifold from the cylinder head sub-assembly.
      GTY821026Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  13. REMOVE NO. 1 INTAKE MANIFOLD TO HEAD GASKET 
    1. Remove the No. 1 intake manifold to head gasket from the intake manifold.
      GTY821025Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  14. REMOVE VACUUM HOSE 
    1. Remove the vacuum hose from the intake manifold.
      GTY837349Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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