Where is the popular t5 engine 4J 1.5T throttle?

The throttle valve of an automobile is generally located at the engine air intake, behind the engine air filter and in front of the intake manifold.

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. It is called the throat of an automobile engine.