FiTech EFI Tuning Forum MenuForum NavigationForumMembersActivityLoginRegisterForum breadcrumbs - You are here:ForumPost History: PWeePlease Login or Register to create posts and topics.Post History: PWeePWeeUserProfilePost HistoryThanks Taylorteam... I still have to check out Casper and Michigan Motorsports. Both appear to be …In: Oxygen Sensor Extension Harness5 years agoAnyone know where I can purchase one for the 30001 system? I found this: https://www.jegs.com/i/ …In: Oxygen Sensor Extension Harness5 years agoHow did you reflash? I will be setting up a 30001 in the next week.... You're making me nervo …In: [Solved] O2 Sensor not functioning5 years ago