Where is the throttle position sensor for Chevrolet's new Sail cleaning?

Step on the gas. The throttle sensor is installed on the throttle body, located on one side of the throttle shaft and operated by the throttle. Chevrolet New Sail cleans the throttle position sensor on the throttle. Throttle is a controllable valve that controls air to enter the engine. When air enters the intake pipe, it will mix with gasoline to form a combustible mixture.