According to this manual for a different bike that uses the Delphi ECU,
It can also indicate a problem with the clutch switch.
You might want to check out page 63
https://mega.nz/#!Iw4CzArR!Llf3tbatL...hoQY1VQvwJ33ws
Also I've updated my link again on the last post here
http://www.chinariders.net/showthread.php?t=14758
this is a more organised download than what I did yesterday and I think probably more useful