AIR FUEL RATIO SENSOR INSTALLATION

CAUTION / NOTICE / HINT

Tech Tips

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

PROCEDURE


  1. INSTALL AIR FUEL RATIO SENSOR


    1. A000REQE01
      Text in Illustration
      *1 Fulcrum Length

      for Bank 2 Sensor 1:

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

      SST
      09224-00011
      Torque:
      without SST
      44 N*m  { 449 kgf*cm, 32 ft.*lbf }
      with SST
      40 N*m  { 408 kgf*cm, 30 ft.*lbf }

      Tech Tips


      • 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 Click here.

      • 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. Connect the connector.

    3. A000OCUE01
      Text in Illustration
      *1 Fulcrum Length

      for Bank 1 Sensor 1:

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

      SST
      09224-00011
      Torque:
      without SST
      44 N*m  { 449 kgf*cm, 32 ft.*lbf }
      with SST
      40 N*m  { 408 kgf*cm, 30 ft.*lbf }

      Tech Tips


      • 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 Click here.

      • 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.

    4. Connect the connector.

  2. INSTALL EXHAUST MANIFOLD SUB-ASSEMBLY LH

    Click here

  3. INSTALL EXHAUST MANIFOLD SUB-ASSEMBLY RH

    Click here

  4. INSPECT FOR EXHAUST GAS LEAK

    Click here