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Home >> Kia >> 2016 >> Soul Base, Standard Trans >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System Diagnosis - 1.6L (1 Of 3) >> DTC P0141: O2 Sensor Heater Circuit (Bank 1/Sensor 2) >> DTC Inspection >> Monitor KDS/GDS Data
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Monitor KDS/GDS Data

  1. Connect KDS/GDS to Data Link Connection (DLC).
  2. Warm up the engine to normal operating temperature.
  3. Check the "Current Data"  about related DTC with KDS/GDS.
    Fig 1: Screen Display - Engine At Idle In Cold Condition
    G11944116Courtesy of KIA MOTORS AMERICA, INC.

    A: HO2S downstream (S2) performs max Heating (Approx. 9.00%) after engine cold-start.

    Fig 2: Screen Display - Engine Idle After Warm-Up
    G11944117Courtesy of KIA MOTORS AMERICA, INC.
  4. Are the parameters displayed correctly?

    YES 

    • Fault is intermittent caused by poor contact in the sensor's and/or PCM's connector or was repaired and PCM memory was not cleared. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage. Repair or replace as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure.

    NO 

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