sometimes if i hit the kill switch while cruising and turn it back on right away it will run fine for a bit like nothings wrong
go no further. when you do this you are re-energizing both the key switch and the ignition relay as well as the ecm. consider replacing both relays (they're very inexpensive and available at any napa/quality auto parts store), beg-borrow-steal a known good 2003 XB9 ecm and trying it....and below a must prior to doing anything with your present ecm.
http://www.badweatherbikers.com/buel...77/146574.html