I have an 06' Wide Glide... Read the post on the code PO501/PO502 I have a very simalar problem. My problem is the same as far as the speedo wiggin out and the bike dying at "0" throttle... However this is an intermitent problem... I relpaced the VSS.. and still same problem... This will happen when i am on the road, and i can get it to go away temporaroly by turning the bike off and starting it back up again. Also the bike now has a no start issue... engine will crank but not start... I have replaced the VSS and changed out the trans fluid. Does anyone have any suggestions???