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Home >> Toyota >> 2021 >> C-HR XLE >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Intake System / Exhaust System - Service Information >> Exhaust Pipe >> Removal [02/2017 - 10/2017] >> Procedure

Removal [02/2017 - 10/2017]: Procedure

  1. REMOVE FRONT FLOOR COVER LH 

    See step  2

  2. REMOVE FRONT FLOOR COVER RH 

    HINT: 

    Use the same procedure as for the LH side.

  3. REMOVE FRONT FLOOR CENTER BRACE 

    See step  4

  4. REMOVE TAIL EXHAUST PIPE ASSEMBLY 
    WARNING:

    To prevent burns, do not touch the engine, exhaust pipe or other high temperature components while the engine is hot.

    1. Remove the 2 bolts and 2 compression springs and disconnect the tail exhaust pipe assembly from the front exhaust pipe assembly (TWC: Front and Rear Catalyst).
      GTY767413Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the tail exhaust pipe assembly from the 4 exhaust pipe supports.
    3. Remove the exhaust pipe gasket from the front exhaust pipe assembly (TWC: Front and Rear Catalyst).
  5. REMOVE FRONT EXHAUST PIPE ASSEMBLY (TWC: Front and Rear Catalyst) 
    WARNING:

    To prevent burns, do not touch the engine, exhaust pipe or other high temperature components while the engine is hot.

    1. Disconnect the heated oxygen sensor connector.
      GTY767259Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Disengage the wire harness clamp.
    3. Remove the 2 bolts and 2 compression springs and disconnect the front exhaust pipe assembly (TWC: Front and Rear Catalyst) from the exhaust manifold.
      GTY774445Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Remove the front exhaust pipe assembly (TWC: Front and Rear Catalyst) from the 2 exhaust pipe supports.
    5. Remove the exhaust pipe gasket from the exhaust manifold.
  6. REMOVE HEATED OXYGEN SENSOR 

    Refer to PROCEDURE - Step 2

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