I am having an issue with the VA200+ where it goes back to stock HP in all 3 switch positions. It happened to me once shortly after I got it on my way to work. It stayed parked at my work for 9 hours before I played with the switch a little, and on the way home it was working again. I didn't give it another thought, as I assumed a poor connection on the switch. Well, now a couple months later, it happened again. I was beating on it really good tonight (don't know if that is relavent), racing a few Mustangs and Camaros, and then out of nowhere I was back to stock. I tried every switch setting, but nothing changed. I have also never touched any of the connections since first installing it, so I doubt it is a wiring issue. I haven't even touched the switch in two months, so I don't think that is it either. I am hoping that tomorrow when I drive it, the VA will be working again.


Has this happened to anyone else? I can't stand driving a stock Duramax.http://www.dieselplace.com/forum/smileys/Cry.gif

My initial thought is some kind of connector corrosion is preventing good contact somewhere. Did you try disconnecting everything and then reconnecting it? Might be worth a shot.


Dennis