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Home >> Hyundai >> 2018 >> Kona Limited, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 14 (Engine Control System - 2.0L) >> ETC (Electronic Throttle Control) System >> Repair Procedures >> Cleaning

Repair Procedures: Cleaning

WARNING: This page is about a different car, the 2021 Kia Seltos. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the ETC.

    (Refer to ETC - "REMOVAL ")

    NOTE: Cleaning the ETC after removing it.
  2. Clean the pollutant in the throttle body using a soft cloth moistened with cleaning fluid.
    G13483010Courtesy of KIA MOTORS AMERICA, INC.
    NOTE:
    • Take care not to getting into foreign matter for ETC.
    • Do not spray cleaning fluid to ETC directly and use a lint free cloth moistened by cleaning fluid.
    • Be careful as fingers or cloth may get caught in the valve.
    • Be careful not to clean the coating fluid around the shaft. If coating fluid is removed, idling control failure might occur by foreign matter inflow or excessive air leakage.
  3. Install the ETC.

    (Refer to ETC - "INSTALLATION ")

  4. Reset the ETC adaptive value.
    G13483011Courtesy of KIA MOTORS AMERICA, INC.
    G13483012Courtesy of KIA MOTORS AMERICA, INC.
  5. Perform the ETC learning procedure.

    (Refer to ETC - "ADJUSTMENT ")

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