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Home >> Kia >> 2017 >> Forte LX, Automatic Trans >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System Diagnosis - 2.0L MPI Nu (1 Of 3) >> DTC P0122: Throttle Position Sensor 1 Signal Circuit Low Input >> DTC Inspection >> Monitor KDS/GDS Data
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Monitor KDS/GDS Data

  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.

    Specification:  Refer to Fig 1, Fig 2

    Fig 1: Screen Display - Engine Idle After Warm Up
    G12150636Courtesy of KIA MOTORS AMERICA, INC.
    Fig 2: Screen Display - Acceleration
    G12150637Courtesy 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 ECM/PCM's connector or was repaired and ECM/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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