EXHAUST PIPE REMOVAL

CAUTION / NOTICE / HINT

The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed, installed, or replaced during the front exhaust pipe assembly, front No. 3 exhaust pipe sub-assembly, exhaust forked pipe sub-assembly (TWC: Rear Catalyst) and tail exhaust pipe assembly removal/installation are shown below.

Replacement Part or Procedure Necessary Procedures Effects/Inoperative when not Performed Link
Gas leak from exhaust system is repaired Inspection After Repair

  • Poor idle, etc.

  • Engine start function, etc.

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CAUTION:

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

B006O6C

PROCEDURE


  1. REMOVE CENTER NO. 2 INSTRUMENT CLUSTER FINISH PANEL (for Separate Console Box Type)

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  2. REMOVE CENTER NO. 1 INSTRUMENT CLUSTER FINISH PANEL (for Separate Console Box Type)

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  3. REMOVE INSTRUMENT PANEL BOX ASSEMBLY (for Separate Console Box Type)

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  4. REMOVE INSTRUMENT CLUSTER FINISH PANEL ASSEMBLY (for Separate Console Box Type)

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  5. REMOVE CONSOLE BOX ASSEMBLY (for Integrated Console Box Type)

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  6. DISCONNECT HEATED OXYGEN SENSOR CONNECTOR (for Bank 1)

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  7. REMOVE HEATED OXYGEN SENSOR (for Bank 1)

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  8. REMOVE TAIL EXHAUST PIPE ASSEMBLY

    CAUTION:

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


    1. B006L3F

      Remove the 2 bolts and tail exhaust pipe assembly from the exhaust forked pipe sub-assembly (TWC: Rear Catalyst).

    2. Disconnect the tail exhaust pipe assembly from the 3 exhaust pipe supports.

    3. Remove the exhaust pipe gasket from the exhaust forked pipe sub-assembly (TWC: Rear Catalyst).

  9. REMOVE EXHAUST FORKED PIPE SUB-ASSEMBLY (TWC: Rear Catalyst)

    CAUTION:

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


    1. B006MM9

      Remove the 2 bolts, 2 compression springs and exhaust forked pipe sub-assembly (TWC: Rear Catalyst) from the front No. 3 exhaust pipe sub-assembly.

    2. Disconnect the exhaust forked pipe sub-assembly (TWC: Rear Catalyst) from the 3 exhaust pipe supports.

    3. Remove the exhaust pipe gasket from the front No. 3 exhaust pipe sub-assembly.

  10. REMOVE FRONT NO. 3 EXHAUST PIPE SUB-ASSEMBLY

    CAUTION:

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


    1. B006MRG

      Remove the 2 bolts, 2 nuts and front No. 3 exhaust pipe sub-assembly.

    2. Remove the 2 exhaust pipe gaskets from the front No. 3 exhaust pipe sub-assembly.

  11. REMOVE NO. 1 EXHAUST PIPE SUPPORT BRACKET (for Lower Side)

    CAUTION:

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


    1. B006QJ7

      Remove the 2 bolts and No. 1 exhaust pipe support bracket.

  12. REMOVE FRONT EXHAUST PIPE ASSEMBLY

    CAUTION:

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


    1. B006KVA

      Remove the 2 nuts and front exhaust pipe assembly from the exhaust manifold sub-assembly LH (TWC: Front Catalyst).

    2. Remove the exhaust pipe gasket from the front exhaust pipe assembly.

  13. REMOVE HEATED OXYGEN SENSOR (for Bank 2)

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