What is the damage of the throttle positioning potentiometer?

If the positioning potentiometer of the engine throttle is damaged, it is necessary to check whether the wire plug of the throttle is intact. If it is in good condition, it is necessary to check the throttle phenomenon. If the throttle fails, it should be replaced. Throttle position sensor is usually used to detect the engine state, and it can be judged whether the engine is in idle working state or compound working state through detection. The throttle position sensor is a constant variable resistor installed on the throttle. When the throttle valve is in the idle position, the idle contact is closed and the idle working state signal will be output to the computer. When the throttle is in other positions, the idle contact is open. Through these working state signals, the fuel injection quantity of the engine is modified and the gasoline is controlled. Million car purchase subsidy