Catharpin

So I had my car programmed for sport exhaust...but they programed the airbox COV to the button. My question is what does the airbox COV do? How does it behave? How can I be sure it is programmed properly when I get this all sorted out? See this thread for more info. https://rennlist.com/forums/991/1347...oach-this.html

myrr

I bet it's for the Sound Symposer - check this out https://www.caranddriver.com/feature...ned-tech-dept/