DTC Description
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.
The ECM/PCM monitors engine speed deviation from the target idle engine speed when the vehicle is stopped and the throttle valve opening is stable.
The ECM/PCM sets DTC P050700 if the actual engine speed is greater than desired engine speed.