AIR FUEL RATIO SENSOR 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 air fuel ratio sensor removal/installation are shown below.

Necessary Procedure After Parts Removed/Installed/Replaced
Replacement Part or Procedure Necessary Procedures Effects/Inoperative when not Performed Link

  • Replacement of air fuel ratio sensor

  • Gas leaks from exhaust system

 Inspection After Repair Poor idle, engine start, etc.

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CAUTION:


  • B003Q16

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

  • B003LL1

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

PROCEDURE


  1. REMOVE EXHAUST MANIFOLD SUB-ASSEMBLY LH

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  2. REMOVE EXHAUST MANIFOLD SUB-ASSEMBLY RH

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


    1. Disconnect the connector.

    2. B003N6RN01

      Using SST, remove the air fuel ratio sensor from the exhaust manifold.

      SST
      09224-00011

      Note

      Do not damage the air fuel ratio sensor.

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


    1. Disconnect the connector.

    2. B003JTQN01

      Using SST, remove the air fuel ratio sensor from the exhaust manifold.

      SST
      09224-00011

      Note

      Do not damage the air fuel ratio sensor.