FiTech EFI Tuning Forum MenuForum NavigationForumMembersActivityLoginRegisterForum breadcrumbs - You are here:ForumPost History: slmdc10Please Login or Register to create posts and topics.Post History: slmdc10slmdc10UserProfilePost HistoryFi tech is sending a new ECU, hope that cures it. Stand by.In: ultimate ls 70050 ecu no response7 years agoQuote from Paul Bell on September 22, 2019, 8:23 pm Sorry to hear of your troubles. Did you use …In: ultimate ls 70050 ecu no response7 years agoHaving trouble with the ultimate LS, right from day one of the install I could not get any response …In: ultimate ls 70050 ecu no response7 years ago
