DTC Description
WARNING: This page is about a different car, the 2021 Kia Soul. However, it is still accessible from the selected car via links, so may be relevant.
The PCM monitors temperature difference between maximum and minimum. IATS values to detect change in the IATS, during "Start Test" and "Drive Test" while enable conditions are met. If the PCM detects intake air temperature changes is less than threshold valve. It determines that a fault exists and PCM sets DTC P011100.