Air Fuel Ratio Sensor Installation

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

  1. INSTALL AIR FUEL RATIO SENSOR

  2. INSTALL FRONT FLOOR COVER RH

  3. INSTALL FRONT SEAT ASSEMBLY (for Manual Seat)

  4. INSTALL FRONT SEAT ASSEMBLY (for Power Seat)

  5. INSTALL CENTER PILLAR GARNISH RH

  6. INSTALL LOWER CENTER PILLAR GARNISH RH

  7. INSTALL FRONT SEAT OUTER BELT ASSEMBLY

  8. INSTALL LAP BELT OUTER ANCHOR COVER

  9. INSTALL REAR DOOR SCUFF PLATE RH

  10. INSTALL FRONT DOOR SCUFF PLATE RH (w/o Illumination)

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

  12. CHECK FOR EXHAUST GAS LEAKS

Air Fuel Ratio Sensor -- Installation



1. INSTALL AIR FUEL RATIO SENSOR


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

    SST
    09224-00010
    Torque:
    44 N*m{449 kgf*cm, 32 ft.*lbf}


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



2. INSTALL FRONT FLOOR COVER RH


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



3. INSTALL FRONT SEAT ASSEMBLY (for Manual Seat)
HINT:
(Click here)


4. INSTALL FRONT SEAT ASSEMBLY (for Power Seat)
HINT:
(Click here)


5. INSTALL CENTER PILLAR GARNISH RH


6. INSTALL LOWER CENTER PILLAR GARNISH RH


7. INSTALL FRONT SEAT OUTER BELT ASSEMBLY


    Lexus Is250, Is220D. Gse20 Ale20.2Ad-Fhv Emission Control.Emission Control System.Air Fuel Ratio Sensor  Installation
  1. Check the degree of tilt when the ELR begins to lock.

    1. Check that the belt does not lock at less than 15 degrees of tilt in any direction but locks at over 45 degrees of tilt while gently pulling the belt.

      NOTICE:
      Do not disassemble the retractor.


    Lexus Is250, Is220D. Gse20 Ale20
  1. Temporarily install the front seat outer belt assembly with the 2 bolts.

  1. Fully tighten the upper side bolt first, then the lower side bolt to install the front seat outer belt assembly.

    Torque:
    For upper bolt:
    7.5 N*m{77 kgf*cm, 66 in.*lbf}
    For lower bolt:
    42 N*m{428 kgf*cm, 31 ft.*lbf}


    Lexus Is250, Is220D. Gse20 Ale20
  1. Connect the pretensioner connector and lock the locking button as shown in the illustration.

    NOTICE:
    Securely lock the locking button.
  1. Connect the connectors.



    Lexus Is250, Is220D. Gse20 Ale20
  1. Install the shoulder anchor of the front seat outer belt assembly with the nut.

    Torque:
    42 N*m{428 kgf*cm, 31 ft.*lbf}


8. INSTALL LAP BELT OUTER ANCHOR COVER


    Lexus Is250, Is220D. Gse20 Ale20
  1. Engage the 3 claws to install the lap belt outer anchor cover.



9. INSTALL REAR DOOR SCUFF PLATE RH


10. INSTALL FRONT DOOR SCUFF PLATE RH (w/o Illumination)


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


12. CHECK FOR EXHAUST GAS LEAKS