Just installed my Greddy Turbo Timer, it works, until you turn the key all the way off...Did I miss something in the wiring?

I have not connected the speed sensor cable, but all others are connected.

 

Any one else running this timer? Thanks!

 

be sure you have the correct wiring layout for your car and trace all of the wires you had to run to be sure for any disconections. I can imagine this should be your only issue. If not email greddy to get the layout for your car