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Home >> Kia >> 2016 >> Optima SX Limited >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 91 (Engine Control System Diagnosis - 1.6L (3 Of 3) - Optima (Except HEV)) >> DTC P2101: Throttle Actuator Control Motor Circuit Range/Performance >> DTC Inspection >> Monitor KDS/GDS Data

Monitor KDS/GDS Data

WARNING: This page is about a different variant/trim than selected.
  1. Connect KDS/GDS to DLC (Data Link Cable).
  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 Idle After Warm Up And Approx 2000 RPM And At Acceleration
    G11832505Courtesy of KIA MOTORS AMERICA, INC.
  4. If the parameter is not similar with shown data, measure related waveforms with KDS/GDS.
    Fig 2: Screen Display - Engine Idle After Warm Up
    G11832506Courtesy of KIA MOTORS AMERICA, INC.
    Fig 3: Screen Display - Waveform Of ETC Motor Operation Immediate When Engine Accelerating
    G11832507Courtesy of KIA MOTORS AMERICA, INC.

    ETC Motor (+) → Duty (+) Approx. 86%

    Duty (-) Approx. 14%

    ETC Motor (-) → Not in Control

  5. 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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