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Home >> Kia >> 2017 >> Cadenza Technology >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (2 Of 6) >> DTC P0135-00: O2 Sensor Heater Circuit (Bank 1/Sensor 1) >> Component Inspection >> Perform HO2S (B1/S1) Heater Actuation Test
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Perform HO2S (B1/S1) Heater Actuation Test

  1. Connect KDS/GDS to Data Link Connector (DLC).
  2. Ignition "ON" & Engine "RUN"
  3. Perform "ACTUATION TEST " for "O2 Heater-Front"
    Fig 1: Screen Display - O2 Heater-Front Actuation Test
    G12284607Courtesy of KIA MOTORS AMERICA, INC.
  4. Does the HO2S (B1/S1) Heater operate properly? (Check variation)

    YES 

    NO 

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