Did you get this sorted? I went with a Fitech 4 years ago because the Holley was not ready and the release date kept getting pushed back. Fitech needed the same connections so I can try to have a peek and see where I connected mine. I believe I went to ignition switch for the switched power. If I recall it was one direct to battery and one to a switched 12V source, then the normal temp sensor, fan controllers, fuel pump , etc. Make sure your grounds are good.Hello this is Kenny, I am installing a Holley Sniper EFI having a problem finding a 12 volt switched . My install requires a 12 volt at on position and a 12 volt at cranking made several checks any suggestions.