AIR FUEL RATIO SENSOR INSTALLATION

CAUTION / NOTICE / HINT

Tip:

Perform "Inspection After Repairs" after replacing the air fuel ratio sensor.

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PROCEDURE

  1. INSTALL AIR FUEL RATIO SENSOR (for Bank 1 Sensor 1)

    1. A293733C01

      *1

      Fulcrum Length

      Using SST, install the air fuel ratio sensor to the exhaust manifold.

      09224-00010

      without SST

      44 N*m

      449 kgf*cm

      32 ft.*lbf

      with SST

      40 N*m

      408 kgf*cm

      30 ft.*lbf

      Tip:

      • Use a torque wrench with a fulcrum length of 30 cm (11.8 in.). When using a torque wrench with a fulcrum length that is not 30 cm (11.8 in.), calculate the torque specification for the torque wrench and SST based on the "without SST" torque specification.

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

      • Perform "Inspection After Repairs" after replacing the air fuel ratio sensor.

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      Note:

      Do not damage the air fuel ratio sensor.

    2. Connect the air fuel ratio sensor connector and clamp.

  2. INSPECT FOR EXHAUST GAS LEAK

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