Heated Oxygen Sensor (For Sensor 1) Installation

Engine. Lexus Gs430, Gs300. Uzs190 Grs190
3Uz-Fe Emission Control. Lexus Gs430, Gs300. Uzs190 Grs190

  1. INSTALL HEATED OXYGEN SENSOR (for Bank 1)

  2. INSTALL HEATED OXYGEN SENSOR (for Bank 2)

  3. INSTALL ENGINE UNDER COVER

  4. INSTALL NO. 2 ENGINE UNDER COVER

  5. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL

  6. PERFORM INITIALIZATION

Heated Oxygen Sensor (For Sensor 1) -- Installation



1. INSTALL HEATED OXYGEN SENSOR (for Bank 1)


    Lexus Gs430, Gs300. Uzs190 Grs190.3Uz-Fe Emission Control.Emission Control System.Heated Oxygen Sensor (For Sensor 1)  Installation
  1. Using SST, install the sensor.

    SST
    09224-00010
    Torque:
    40 N*m{408 kgf*cm, 30 ft.*lbf}for use with SST
    44 N*m{449 kgf*cm, 32 ft.*lbf}for use without SST
  1. Connect the sensor connector.



    Lexus Gs430, Gs300. Uzs190 Grs190
  1. Install the heat insulator with the 2 bolts.

    Torque:
    18 N*m{184 kgf*cm, 13 ft.*lbf}


2. INSTALL HEATED OXYGEN SENSOR (for Bank 2)


    Lexus Gs430, Gs300. Uzs190 Grs190.3Uz-Fe Emission Control.Emission Control System.Heated Oxygen Sensor (For Sensor 1)  Installation
  1. Using SST, install the sensor.

    SST
    09224-00010
    Torque:
    40 N*m{408 kgf*cm, 30 ft.*lbf}for use with SST
    44 N*m{449 kgf*cm, 32 ft.*lbf}for use without SST


    Lexus Gs430, Gs300. Uzs190 Grs190
  1. Install the sensor wire to the 2 wire clamps.

  1. Connect the connector.



3. INSTALL ENGINE UNDER COVER


4. INSTALL NO. 2 ENGINE UNDER COVER


5. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL


6. PERFORM INITIALIZATION
  1. Perform initialization (Click here).

    NOTICE:
    Certain systems need to be initialized after disconnecting and reconnecting the cable from the negative (-) battery terminal.