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Installation [12/2013 - 11/2016]: Procedure

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

    HINT: 

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

    Refer to INITIALIZATION [12/2013 - 11/2016]

    1. Using SST, install the air fuel ratio sensor to the exhaust manifold sub-assembly RH.
      GTY423334Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Length of SST 30 mm (1.18 in.)
      *b Length of Torque Wrench 260 mm (10.2 in.)
      • SST: 09224-00010 

      without SST [Torque (N*m (kgf*cm, ft.*lbf))] 

      Torque: 44 N*m (449 kgf*cm, 32 ft.*lbf) 

      with SST [Reading of Torque wrench (N*m (kgf*cm, ft.*lbf))] 

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

      NOTE:

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

      HINT: 

      • This torque value is effective when SST is parallel to the torque wrench.
      • The "with SST" torque value is effective when using SST with a fulcrum length of 30 mm (1.18 in.).
      • The "with SST" torque value is effective when using a torque wrench with a fulcrum length of 260 mm (10.2 in.).
      • If using a torque wrench with a different length, or connecting the torque wrench and SST at an angle, refer to the alternate torque values.

        Refer to PRECAUTION [12/2013 - 11/2016]

  2. INSTALL EXHAUST MANIFOLD SUB-ASSEMBLY RH 

    Refer to PROCEDURE - Step 11

  3. INSTALL MANIFOLD STAY 

    Refer to PROCEDURE - Step 12

  4. INSTALL AIR FUEL RATIO SENSOR (for Bank 2) 

    HINT: 

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

    Refer to INITIALIZATION [12/2013 - 11/2016]

    1. Using SST, install the air fuel ratio sensor to the exhaust manifold sub-assembly LH.
      • SST: 09224-00010 

      without SST [Torque (N*m (kgf*cm, ft.*lbf))] 

      Torque: 44 N*m (449 kgf*cm, 32 ft.*lbf) 

      with SST [Reading of Torque wrench (N*m (kgf*cm, ft.*lbf))] 

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

      NOTE:

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

      HINT: 

      • This torque value is effective when SST is parallel to the torque wrench.
      • The "with SST" torque value is effective when using SST with a fulcrum length of 30 mm (1.18 in.).
      • The "with SST" torque value is effective when using a torque wrench with a fulcrum length of 260 mm (10.2 in.).
      • If using a torque wrench with a different length, or connecting the torque wrench and SST at an angle, refer to the alternate torque values.

        Refer to PRECAUTION [12/2013 - 11/2016]

      GTY439516Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Length of SST 30 mm (1.18 in.)
      *b Length of Torque Wrench 260 mm (10.2 in.)
    2. Connect the air fuel ratio sensor connector.
    3. Engage the wire harness clamp.
  5. INSPECT FOR EXHAUST GAS LEAK 

    Refer to PROCEDURE - Step 9

  6. PERFORM INITIALIZATION 
    1. Perform "Inspection After Repair" after replacing the air fuel ratio sensor.

      Refer to INITIALIZATION [12/2013 - 11/2016]