Originally Posted by Pleiades (Post 190059)

Regardless of whether or not you ever get to the bottom of AIS/dyno run mystery, you WILL notice a big difference with the O2 controller - it is money well spent.

Originally Posted by Kev (Post 190085)

If they said you don't need to block off your AIS system I would be taking my bike to a dyno center that knows what they are talking about, utter rubbish mate, part throttle tunning is very important you load the dyno brake to simulate a load & watch part throttle A/F ratios, what is the use of only looking at the A/F ratio at 100% throttle, the part throttle opening A/F ratio's are one of the most important readings as this is where we ride all the time.

One thing I do agree with is that the O2 closed loop circuit needs to be contolled as well to get these bikes to run well, that is why I recommend a fuel mod + O2 controller.

Originally Posted by Hamslay (Post 190092)

Thanks Kev. It does seem it was a bit of a waste of time with these guys. I was a bit pissed off when they finally phoned after 3 days and said "We didn't block the AIS because you don't need to on a simple A/F run".

Oh well, hopefully your mods will be here soon and will sort everything out.