I have a Defi Link V2 Control unit with boost and EGT gauges. Yesterday I started my car, they did their self check sweep, everything working fine. They were working fine when I would glance at them. About half way home I looked over and they were off. I shut my car off at a red light in hopes of maybe restarting the unit, but they wouldnt turn back on. Has anyone heard of the control unit just crapping out like that? The thing has only been installed for 2 weeks and its not working! I will check my wiring to make sure none of the wires came loose or something, but I really doubt that happened.