Will Audi q5 engine solenoid valve leak oil and intake air?

The solenoid valve of Audi q5 engine leaks oil, so it won't intake air. This will not affect the air intake, so it will only leak oil. Solenoidvalve is an industrial equipment controlled by electromagnetism. It is an automatic basic element for controlling fluid. Belongs to the actuator, not limited to hydraulic and pneumatic. Used in industrial control system to adjust the direction, flow rate, speed and other parameters of medium.