So I've had my aeroforce gauge for a while now (6 months) and I've been turning it on by unplugging it from the obd2 port, then waiting a couple seconds and plugging it back in. How does everyone in a 2002 or if they are all the same a grand prix hook up their gauge to come on with the ignition. I remember when i first got it, I tried hooking up the power wire to a switched 12v signal and everything on the dash came on as if i put the key on to run.... So... how do they do it? :lolsign:lol good show btw. TIA!