Yes I have searched and cannot find any good answers. Just installed arrow headers on my 600 and removed the servo cables. Also installed PCV. Bike is now throwing a solid FI light. Bike starts fine and revs fine. Idle seems to be somewhat low at about 1300rpms. I calibrated the TPS to 0% at idle. Plz dont tell me I have a kinked vacuum line under my airbox. Thanks guys.