Master Kill Switch Fitech

Discussion in 'Other Auto Tech' started by falconater, Apr 10, 2017.

  1. Hi, does anyone know if I was to run main power kill switch would my FiTech efi save my tune(what it knows anyway)..also would it be hard on it at all? My battery dies within a few hours, it didnt before the install. Thanks nate
  2. If it's a self-learning system, it would have to re-learn every time.