Car is rough idling and Im getting a code of p0172

Hi! this is Bo with Car Genius at RepairPal! Hunting down issues after you feel like you've exhausted every option is frustrating! In my research I came across the "Alcohol Content Relearn". That may be something to look into if you feel like you've tried everything else, If you have any other questions feel free to give us a call at 877-913-1554! We'll be happy to help or find you a certified shop in your area!