- Wed Feb 15, 2017 10:45 am
#66173
papsmurf: Yes, I had a K75S and a K100RS too. I never had to touch the fuel injection in all the years I owned them, though I did know about the screw to leave well alone. It was the same with the two oilheads I owned after them. Some owners on the various forums recommended the so-called zero=zero procedure to set up the throttle stops (really the idle position of the throttle butterfly valves) precisely, to eliminate the surging that plagued some bikes. The problem with that procedure was that if you got it wrong you really messed things up. There was paint on the adjustment screw for a reason..FWIW when I took (pushed) my C5 back to the dealer to diagnose one of the problems I had with the EFI the mechanic specifically asked if I had touched the "throttle stop" screw (I hadn't); he actually said that if I had the throttle body would be scrap. I don't believe that for a minute, though I do believe one should leave it alone unless one has the proper testing kit. All water under the bridge now as my C5 has a carb. On more modern EFI like that on my Thruxton the adjustment is made via software anyway.