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Home >> Kia >> 2023 >> Sorento X-Line EX >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 4 (Engine Control System - 2.5L (VIN C) (Except HEV)) >> Heated Oxygen Sensor (HO2S) >> Repair Procedures >> Removal >> Front Heated Oxygen Sensor

Front Heated Oxygen Sensor

WARNING: This page is about a different variant/trim than selected.
  1. Disconnect the battery negative (-) terminal.
  2. Remove the engine cover (A).
    G13661128Courtesy of KIA MOTORS AMERICA, INC.
  3. Disconnect the Heated Oxygen Sensor (HO2S) connector (A).
    G13661129Courtesy of KIA MOTORS AMERICA, INC.
  4. Remove the front HO2S (A) by using the SST (09392 - 1Y100 or 09392 - 2H100).

    Tightening torque: 

    39.2 - 49.1 N.m (4.0 - 5.0 kgf.m, 28.9 - 36.2 lb.ft)

    G13661130Courtesy of KIA MOTORS AMERICA, INC.