FiTech EFI Tuning Forum MenuForum NavigationForumMembersActivityLoginRegisterForum breadcrumbs - You are here:ForumPost History: novaPlease Login or Register to create posts and topics.Post History: novanovaUserProfilePost HistoryHandheld turns on but doesn't show data from the engine running. In: Handheld1 month agoWe're does the green fan 1 wire go.In: Ultimate ls fan 1 wire2 years ago