AIR FUEL RATIO SENSOR(for Sensor 2) INSTALLATION

PROCEDURE

  1. INSTALL AIR FUEL RATIO SENSOR

    1. A340629E01

      Using SST, install the air fuel ratio sensor.

      09224-00011

      without SST

      50 N*m

      510 kgf*cm

      37 ft.*lbf

      with SST

      45 N*m

      463 kgf*cm

      33 ft.*lbf

      Table 1. Text in Illustration

      *a

      Fulcrum Length
      Note:

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

      Tip:

      • Use a torque wrench with a fulcrum length of 300 mm (11.8 in.). When using a torque wrench with a fulcrum length that is not 300 mm (11.8 in.), calculate the torque specification for the torque wrench and SST based on the "without SST" torque specification.

      • Make sure SST and the wrench are connected in a straight line.

      • Perform "Inspection After Repairs" after replacing the air fuel ratio sensor (Click here).

    2. Attach the 2 clamps.

    3. A340627E02

      Lower the air fuel ratio sensor connector to the position shown in the illustration and connect the air fuel ratio sensor connector.

      Table 2. Text in Illustration

      *1

      Air Fuel Ratio Sensor

      *2

      Bracket

      *a

      1.5 mm (0.0591 in.) or less

  2. INSPECT FOR EXHAUST GAS LEAK

    Click here

  3. INSTALL NO. 2 ENGINE UNDER COVER

    Click here

  4. PERFORM AIR FUEL RATIO SENSOR INITIALIZATION

    (Click here)