AIR FUEL RATIO SENSOR(for Sensor 1) INSTALLATION

PROCEDURE

  1. INSTALL AIR FUEL RATIO SENSOR

    Tip:

    Perform "O2 Sensor Learning Value Reset" after replacing the air fuel ratio sensor.

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    1. A357478C01

      *a

      Torque Wrench Fulcrum Length

      Using SST, install the air fuel ratio sensor.

      09224-00011

      Specified tightening torque

      50 N*m

      510 kgf*cm

      37 ft.*lbf

      Note:

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

      Tip:

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

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

        45 N*m (459 kgf*cm, 33 ft.*lbf)

    2. A340622C01

      *a

      Air Fuel Ratio Sensor Connector

      *b

      Bracket

      *c

      1.5 mm (0.0591 in.) or less

      Engage the air fuel ratio sensor connector to the bracket as shown in the illustration and connect the air fuel ratio sensor connector.

    3. Engage the 2 clamps.

  2. INSPECT FOR EXHAUST GAS LEAK

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  3. INSTALL NO. 1 ENGINE COVER

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  4. PERFORM INITIALIZATION

    1. Perform "O2 Sensor Learning Value Reset" after replacing the air fuel ratio sensor.

      Click here