So my turbo timer has been in for a few months now, its the Greddy TT. When i turn my fan on to 3rd or 4th turn, my timer starts counting down like the car turned off. also if i roll down my windows and dont stop before the get to the bottom, it starts counting down. Its like when something pulls too much power the timer thinks my car shuts off. it just started happening recently.
my alternator is good and so is my battery. all the connections for the TT look good too.