AIR FUEL RATIO SENSOR INSTALLATION

PROCEDURE

1. INSTALL AIR FUEL RATIO SENSOR

   Tech Tips

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

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   1. 

      *a	Torque Wrench Fulcrum Length

      Using SST, install the air fuel ratio sensor to the exhaust manifold (TWC: Front Catalyst).

      SST

      09224-00012

      Torque:

      Specified tightening torque

      44 N*m  { 449 kgf*cm, 32 ft.*lbf }

      Note

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

      Tech Tips

      
      

      • 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.)):

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

   2. Engage the 2 wire harness clamps.

   3. Connect the air fuel ratio sensor connector.

2. INSTALL OUTER COWL TOP PANEL SUB-ASSEMBLY (for LHD)

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3. INSTALL OUTER COWL TOP PANEL SUB-ASSEMBLY (for RHD)

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4. INSTALL COWL BODY MOUNTING REINFORCEMENT LH

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5. INSTALL COWL BODY MOUNTING REINFORCEMENT RH

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6. INSTALL WATER GUARD PLATE LH

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7. INSTALL NO. 1 HEATER AIR DUCT SPLASH SHIELD SEAL

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8. INSTALL WINDSHIELD WIPER MOTOR AND LINK ASSEMBLY

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9. INSPECT FOR EXHAUST GAS LEAK

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10. PERFORM INITIALIZATION

    
    

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

       Click here