Was driving home today and accelerated to pass someone on the freeway at around 70 and seen some feedback knock on my Aeroforce Intercepter gauge. It never climbed or anything, it just all of a sudden appeared as -1078 and I got out of it. I was in fifth gear around 3000 rpm's if I can remember and slowing depressed the throttle to pass. I don't often drive on the highway so I'm not too familiar with how the car acts under these conditions. I could replicate the -1078 each time I depressed the throttle past 70mph. I did it twice.
Does anyone have any experience with the Aeroforce gauges? If not, does anyone else's feedback knock do this?