FiTech EFI Tuning Forum MenuForum NavigationForumMembersActivityLoginRegisterForum breadcrumbs - You are here:ForumPost History: jammonPlease Login or Register to create posts and topics.Post History: jammonjammonUserProfilePost HistoryWhere is the data log stored on the ultimate ls handholds? Was told I needed to update software. J …In: Data Log location6 years ago