Must the car throttle be cleaned regularly?

Must be cleaned, otherwise it will cause engine idling jitter and uncoordinated throttle control. The function of the throttle is to control the intake of the engine. A slight change in the throttle will cause a change in the intake air. If there is carbon deposit in the throttle, it will lead to uncoordinated intake control of the throttle. I hope my reply is helpful to you and I hope it will be adopted.