That is correct but each bag has a solenoid that opens and closes also.
The compressor starts running and then the bag solenoids open to allow air, when the height sensor reaches the correct level the bag solenoids close to trap the air. When you turn the car off and close the door the bag solenoids open along with the vent solenoid at the compressor to allow the air to bleed from the system.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.