The Target AFR maps that are supplied by Woolich Racing are designed to be used as a good starting point and baseline for AFR tuning. This means that it is not necessarily the perfectly optimal AFR map for your bike, and there are several factors that can affect how well the Target AFR maps works. AFR target maps should be adjusted to meet your particular tuning objectives, and conditions. You will need to weigh up factors such as fuel economy, engine running temperature, preventing engine knock, and power/performance.
When logging AFR on the dyno, there is less air entering the airbox compared to when the bike is running on the road.
O2 Wideband sensors are not always 100% precise; they do wear out over time and two different wideband sensors can show differing AFR values.
Usually you will start with AutoTune strength at 100%, and Maximum % Change between 10.0 and 15.0. It is a good idea to begin reducing the AutoTune Strength % and Maximum % Change after each iteration of using AutoTune.
These Support Center articles may also be of interest to you:
Was this helpful?