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Air Fuel Ratio Sensor: Removal

  1. TURN FRONT WHEELS FACING STRAIGHT AHEAD 
  2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL 
    CAUTION: Wait for 90 seconds after disconnecting the cable to prevent the airbag working.
    NOTE: When disconnecting the cable, some systems need to be initialized after the cable is reconnected (See INITIALIZATION ).
  3. REMOVE V-BANK COVER SUB-ASSEMBLY  (See REMOVAL )
  4. REMOVE COOL AIR INTAKE DUCT SEAL  (See REMOVAL )
  5. REMOVE ENGINE ROOM SIDE COVER LH  (See REMOVAL )
  6. REMOVE ENGINE ROOM SIDE COVER RH  (See REMOVAL )
  7. REMOVE ENGINE UNDER COVER 
  8. REMOVE NO. 2 ENGINE UNDER COVER 
  9. REMOVE REAR ENGINE UNDER COVER LH 
  10. REMOVE REAR ENGINE UNDER COVER RH 
  11. REMOVE NO. 1 AIR CLEANER INLET  (See REMOVAL )
  12. REMOVE AIR CLEANER CAP SUB-ASSEMBLY  (See REMOVAL )
  13. REMOVE AIR CLEANER CASE SUB-ASSEMBLY  (See REMOVAL )
  14. REMOVE V-RIBBED BELT  (See REMOVAL )
  15. REMOVE FRONT STABILIZER BAR (w/o Active Stabilizer System) 

    (See REMOVAL )

  16. REMOVE FRONT ACTIVE STABILIZER CONTROL ACTUATOR ASSEMBLY (w/Active Stabilizer System) 

    (See REMOVAL )

  17. REMOVE FRONT FLOOR COVER CENTER LH  (See REMOVAL )
  18. REMOVE FRONT FLOOR COVER CENTER RH  (See REMOVAL )
  19. REMOVE REAR NO. 1 FLOOR PANEL BRACE  (See REMOVAL )
  20. REMOVE FRONT CENTER FLOOR BRACE  (See REMOVAL )
  21. DISCONNECT HEATED OXYGEN SENSOR (for Bank 1 Sensor 2)  (See REMOVAL )
  22. DISCONNECT HEATED OXYGEN SENSOR (for Bank 2 Sensor 2)  (See REMOVAL )
  23. REMOVE FRONT EXHAUST PIPE ASSEMBLY  (See REMOVAL )
  24. REMOVE STEERING SLIDING YOKE SUB-ASSEMBLY  (See REMOVAL )
  25. REMOVE GENERATOR (for Bank 2 Sensor 1) 

    (See REMOVAL )

  26. REMOVE OIL LEVEL DIPSTICK GUIDE SUB-ASSEMBLY (for Bank 2 Sensor 1)  (See REMOVAL )
  27. REMOVE NO. 1 EXHAUST MANIFOLD HEAT INSULATOR (for Bank 2 Sensor 1)  (See REMOVAL )
  28. REMOVE EXHAUST MANIFOLD SUB-ASSEMBLY RH (for Bank 2 Sensor 1)  (See REMOVAL )
  29. REMOVE AIR FUEL RATIO SENSOR (for Bank 2 Sensor 1) 
    1. Using SST, remove the air fuel ratio sensor from the exhaust manifold LH.

      SST 09224-00010 

  30. DISCONNECT COMPRESSOR AND PULLEY (for Bank 1 Sensor 1)  (See REMOVAL )
  31. REMOVE NO. 2 EXHAUST MANIFOLD HEAT INSULATOR (for Bank 1 Sensor 1)  (See REMOVAL )
    Fig 1: Removing Air Fuel Ratio Sensor From Exhaust Manifold LH
    G05804133Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  32. REMOVE EXHAUST MANIFOLD SUB-ASSEMBLY LH (for Bank 1 Sensor 1)  (See INSTALLATION )
  33. REMOVE AIR FUEL RATIO SENSOR (for Bank 1 Sensor 1) 
    1. Using SST, remove the air fuel ratio sensor from the exhaust manifold RH.

      SST 09224-00010 

      Fig 2: Removing Air Fuel Ratio Sensor From Exhaust Manifold RH
      G05804134Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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