Air Fuel Ratio Sensor Removal

Engine. Lexus Is250, Is220D. Gse20 Ale20
2Ad-Fhv Emission Control. Lexus Is250, Is220D. Gse20 Ale20

  1. REMOVE FRONT DOOR SCUFF PLATE RH (w/o Illumination)

  2. REMOVE FRONT DOOR SCUFF PLATE RH (w/ Illumination)

  3. REMOVE REAR DOOR SCUFF PLATE RH

  4. REMOVE LAP BELT OUTER ANCHOR COVER

  5. REMOVE LOWER CENTER PILLAR GARNISH RH

  6. REMOVE FRONT SEAT OUTER BELT ASSEMBLY

  7. REMOVE CENTER PILLAR GARNISH RH

  8. REMOVE FRONT SEAT ASSEMBLY (for Manual Seat)

  9. REMOVE FRONT SEAT ASSEMBLY (for Power Seat)

  10. REMOVE FRONT FLOOR COVER RH

  11. REMOVE AIR FUEL RATIO SENSOR

Air Fuel Ratio Sensor -- Removal



1. REMOVE FRONT DOOR SCUFF PLATE RH (w/o Illumination)
HINT:
Use the same procedures for the RH side and the LH side.


2. REMOVE FRONT DOOR SCUFF PLATE RH (w/ Illumination)


3. REMOVE REAR DOOR SCUFF PLATE RH


4. REMOVE LAP BELT OUTER ANCHOR COVER


    Lexus Is250, Is220D. Gse20 Ale20
  1. Disengage the 3 claws and remove the lap belt outer anchor cover.



5. REMOVE LOWER CENTER PILLAR GARNISH RH


6. REMOVE FRONT SEAT OUTER BELT ASSEMBLY


    Lexus Is250, Is220D. Gse20 Ale20
  1. Remove the nut and disconnect the shoulder anchor of the front seat outer belt assembly.



    Lexus Is250, Is220D. Gse20 Ale20
  1. Using a screwdriver, pull out the locking button in the direction shown by the arrow to release the lock, and disconnect the pretensioner connector as shown in the illustration.

    HINT:
    Tape the screwdriver tip before use.
  1. Disconnect the connectors.



    Lexus Is250, Is220D. Gse20 Ale20
  1. Remove the 2 bolts and the front seat outer belt assembly.



7. REMOVE CENTER PILLAR GARNISH RH


8. REMOVE FRONT SEAT ASSEMBLY (for Manual Seat)
HINT:
(Click here)


9. REMOVE FRONT SEAT ASSEMBLY (for Power Seat)
HINT:
(Click here)


10. REMOVE FRONT FLOOR COVER RH


    Lexus Is250, Is220D. Gse20 Ale20.2Ad-Fhv Emission Control.Emission Control System.Air Fuel Ratio Sensor  Removal
  1. Remove the front floor cover RH.



11. REMOVE AIR FUEL RATIO SENSOR


    Lexus Is250, Is220D. Gse20 Ale20.2Ad-Fhv Emission Control.Emission Control System.Air Fuel Ratio Sensor  Removal
  1. Disconnect the air fuel ratio sensor connector.



    Lexus Is250, Is220D. Gse20 Ale20.2Ad-Fhv Emission Control.Emission Control System.Air Fuel Ratio Sensor  Removal
  1. Using SST, remove the air fuel ratio sensor.

    SST
    09224-00010