HEATED OXYGEN SENSOR INSTALLATION

PROCEDURE


  1. INSTALL HEATED OXYGEN SENSOR

    Tech Tips

    Perform "Inspection After Repair" after replacing the heated oxygen sensor.

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    1. A005NROC01
      *a Torque Wrench Fulcrum Length

      Using SST, install the heated oxygen sensor to the front exhaust pipe assembly (TWC: Front and Rear Catalyst).

      SST
      09224-00012
      Torque:
      Specified tightening torque
      44 N*m  { 449 kgf*cm, 32 ft.*lbf }

      Note

      If the heated oxygen sensor has been struck or dropped, replace it.

      Tech Tips


      • Calculate the torque wrench reading when changing the fulcrum length of the torque wrench.

        Click here

      • When using SST (fulcrum length of 30 mm (1.18 in.)) + torque wrench (fulcrum length of 255 mm (10.0 in.)):

        39 N*m (398 kgf*cm, 29 ft.*lbf)

    2. Install the wire harness clamp bracket to the heated oxygen sensor.

    3. Install the wire harness bracket.

    4. Connect the heated oxygen sensor connector.

  2. INSTALL FRONT EXHAUST PIPE ASSEMBLY (TWC: Front and Rear Catalyst)

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  3. INSPECT FOR EXHAUST GAS LEAK

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  4. PERFORM INITIALIZATION


    1. Perform "Inspection After Repair" after replacing the heated oxygen sensor.

      Click here