AIR FUEL RATIO SENSOR(for Sensor 2) 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 Procedure Effect/Inoperative when not Performed Link
Replacement of air fuel ratio sensor (sensor 2) Inspection After Repair

  • Poor idle, etc.

  • Engine start function, etc.

Click here

Gas leak from exhaust system is repaired

CAUTION:


  • B008KL2

    When the engine is hot, do not touch high-temperature areas such as the engine or exhaust pipe.

  • Touching high-temperature areas such as the engine and exhaust pipe could result in burns.

PROCEDURE


  1. REMOVE FRONT EXHAUST PIPE ASSEMBLY (TWC: Rear Catalyst)


  2. REMOVE AIR FUEL RATIO SENSOR


    1. for 2WD:


      1. B008M7P

        Disengage the wire harness clamp.

      2. Remove the wire harness clamp bracket from the air fuel ratio sensor.

      3. B008LXGN01

        Using SST, remove the air fuel ratio sensor from the front exhaust pipe assembly (TWC: Rear Catalyst).

        SST
        09224-00012

        Note

        If the air fuel ratio sensor has been struck or dropped, replace it.

    2. for AWD:


      1. B008KZG

        Disengage the wire harness clamp.

      2. Remove the wire harness clamp bracket from the air fuel ratio sensor.

      3. B008K5ZN01

        Using SST, remove the air fuel ratio sensor from the front exhaust pipe assembly (TWC: Rear Catalyst).

        SST
        09224-00012

        Note

        If the air fuel ratio sensor has been struck or dropped, replace it.