Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Lexus >> 2023 >> NX 350h >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System - Service Information >> AIR FUEL RATIO SENSOR (for Sensor 1) >> Removal [11/2021 - ] >> Procedure

Removal [11/2021 - ]: Procedure

  1. REMOVE NO. 1 ENGINE COVER SUB-ASSEMBLY 
    Refer to PROCEDURE - Step 19 [11/2021 - 03/2024] , or refer to PROCEDURE - Step 19 [03/2024 - ]
  2. REMOVE AIR FUEL RATIO SENSOR 
    1. GTY1077091Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Disengage the 3 wire harness clamps.
      2. Disconnect the air fuel ratio sensor connector.
      3. Using SST, remove the air fuel ratio sensor from the exhaust manifold.
        • SST: 09224-00012 
        NOTE:

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

scientia non olet · About Mike's Workshop Manuals