Which statement is wrong about the throttle position sensor signal? ()

The throttle position sensor is used to control the air intake of the engine.

According to the relevant data of Baidu question bank, the original question: Regarding the throttle position sensor, the following statement is wrong (). A. An unclean throttle has no effect on the performance of the throttle position sensor; B. The signal of throttle position sensor is one of the important parameters of automatic transmission upshift control; C. Damage to the throttle position sensor will lead to unstable idle speed, poor acceleration and insufficient engine power; The throttle position sensor is used to control the intake of the engine. Answer: D.

Throttle is a controllable valve that controls air to enter the engine. After the air enters the intake pipe, it will be mixed with gasoline to form a combustible mixture, and the combustion is successful.