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Home >> Kia >> 2016 >> Forte5 SX, Automatic Trans >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis - 1.6L (1 Of 3) >> DTC P0030: HO2S Heater Control Circuit (Bank 1/Sensor 1) >> DTC Inspection >> Monitor GDS Data

Monitor GDS Data

  1. Connect GDS to DLC (Data Link Cable).
  2. Warm up the engine to normal operating temperature.
  3. Check the "Current Data  " about related DTC with GDS.
    Fig 1: Screen Display - Engine Idle On Cold Condition
    G11796073Courtesy of KIA MOTORS AMERICA, INC.
    Fig 2: Screen Display - Engine Idle After Warm Up
    G11796074Courtesy of KIA MOTORS AMERICA, INC.

    A: HO2S(S1) performs Max Heater(Approx. 86.23%) after Engine Cold-start.

    Lambda Control is performed after Engine Cold-start after 25 sec.

  4. Perform "Actuation Test" with GDS when there is no change in service data as above.
    Fig 3: Screen Display - Actuation Test With GDS (1 Of 2)
    G11796075Courtesy of KIA MOTORS AMERICA, INC.
    Fig 4: Screen Display - Actuation Test With GDS (2 Of 2)
    G11796076Courtesy of KIA MOTORS AMERICA, INC.
  5. Are the parameters displayed correctly?

    YES 

    • Fault is intermittent caused by poor contact in the sensor's and/or ECM's connector or was repaired and ECM 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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