how do I do a self test on 06 636?
 

Im still having the loss of power problem as mentioned in my last post. I have acquired the service manual for my bike but I can't find how to do a self diagnostic system test in all of its 500+ pages. does anybody know how to do the self test and have the codes somewhere too?

start with page 3-23 in your manual in the fuel section . Yes, it is a thick manual. Good luck and welcome to KF.