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Home >> Toyota >> 2019 >> Sequoia SR5, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 27 (Intake System / Exhaust System (3UR-FBE) (Service Information)) >> Exhaust Pipe >> Removal [08/2015 - 08/2018] >> Procedure

Removal [08/2015 - 08/2018]: Procedure

WARNING: This page is about a different car, the 2018 Toyota Sequoia, 2017 Toyota Sequoia, and 2016 Toyota Sequoia. However, it is still accessible from the selected car via links, so may be relevant.
  1. REMOVE TAILPIPE ASSEMBLY 
    GTY600151Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Remove the bolt, clamp and gasket.
    2. Disconnect the tailpipe assembly from the exhaust pipe support.
  2. REMOVE CENTER EXHAUST PIPE ASSEMBLY 
    GTY611387Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Remove the 4 bolts.
    2. Disconnect the center exhaust pipe assembly from the 3 exhaust pipe supports.
    3. Remove the center exhaust pipe assembly from the front exhaust pipe assembly and front No. 3 exhaust pipe sub-assembly.
    4. Remove the 2 gaskets from the front exhaust pipe assembly and front No. 3 exhaust pipe sub-assembly.
  3. REMOVE HEATED OXYGEN SENSOR (for Bank 1 Sensor 2) 

    Refer to PROCEDURE - Step 1

  4. REMOVE HEATED OXYGEN SENSOR (for Bank 2 Sensor 2) 

    Refer to PROCEDURE - Step 2

  5. REMOVE FRONT NO. 2 EXHAUST PIPE ASSEMBLY 
    GTY611034Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Remove the 2 bolts and 2 nuts.
    2. Disconnect the front No. 3 exhaust pipe sub-assembly from the exhaust pipe support.
    3. Remove the front No. 3 exhaust pipe sub-assembly from the front No. 2 exhaust pipe sub-assembly assembly.
    4. Disconnect the air fuel ratio sensor connector.
    5. Remove the 3 nuts, front No. 2 exhaust pipe sub-assembly and 2 gaskets from the exhaust manifold LH.
      GTY611183Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  6. REMOVE FRONT EXHAUST PIPE ASSEMBLY 
    1. Disconnect the air fuel ratio sensor connector.
    2. Remove the 3 nuts, front exhaust pipe and gasket from the exhaust manifold RH.
      GTY600152Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  7. REMOVE AIR FUEL RATIO SENSOR (for Bank 1 Sensor 1) 

    Refer to PROCEDURE - Step 3

  8. REMOVE AIR FUEL RATIO SENSOR (for Bank 2 Sensor 1) 

    Refer to PROCEDURE - Step 4

  9. REMOVE MONOLITHIC CONVERTER PROTECTOR (for Bank 1) 
    GTY600142Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Remove the 4 bolts and 4 nuts.
    2. Remove the 2 monolithic converter protectors.
    3. Remove the 2 LH converter protector stays and 2 No. 2 converter protector stays.
  10. REMOVE NO. 1 MONOLITHIC CONVERTER PROTECTOR (for Bank 1) 
    GTY600143Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Remove the 4 bolts and 4 nuts.
    2. Remove the 2 No. 1 monolithic converter protectors.
    3. Remove the 2 No. 2 converter protector stay and 2 No. 3 converter protector stay.
  11. REMOVE MONOLITHIC CONVERTER PROTECTOR (for Bank 2) 
    GTY611382Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Remove the 4 bolts and 4 nuts.
    2. Remove the 2 monolithic converter protectors.
    3. Remove the 2 LH converter protector stays and 2 No. 2 converter protector stays.
  12. REMOVE NO. 1 MONOLITHIC CONVERTER PROTECTOR (for Bank 2) 
    GTY611235Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Remove the 4 bolts and 4 nuts.
    2. Remove the 2 No. 1 monolithic converter protectors.
    3. Remove the 2 No. 2 converter protector stays and 2 No. 3 converter protector stays.
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