Repair Procedure: Cleaning

Remove the ETC Module.
(Refer to ETC System Repair Procedure
Keep the ETC module plate (A) in open status.

Fig 1: Locate ETC Module Plate
Courtesy of KIA MOTORS AMERICA, INC.
Clean the pollutant in the throttle body with a soft cloth moistened by cleaning fluid.

Fig 2: Locate Pollutant Of Throttle Body
Courtesy of KIA MOTORS AMERICA, INC.
NOTE:
- Do not spray cleaning fluid to ETC module directly and use a lint free cloth moistened by cleaning fluid.
- Be careful not to clean the coating fluid around the shaft. If coating fluid is removed, idling control failure might occur by foreign substance inflow or excessive air leakage.
After cleaning, re-install the ETC module and then perform the ETC module learning procedure.
(Refer to Engine Control System Adjustment