Didnt see a thread about this, so im making one.
After alot of research about correct A/F mixture and such when changing mods(exhaust, airfiltet and such), my Yamaha dealer called me and told me about something called Rapid Bike Evo (with AutoTuning).
Its a fuel controller like power commander, but it now comes with this auto tune function.
The autotune works with the exhaust O2 sensor in realtime, adjusting as you drive.
It works with both the open and closed loop.
The great thing about this is that if you want to add something later on like a more open air filter, it will sense the mixture getting leaner/richer and will adjust it accordingly!
Same if you add an exhaust.
I was abit unsure about this, but after speaking to others having done this, the reviews are amazing.
A very nice improved powercurve , and especially the low rpm driving in 1 and 2 gear is perfectly smooth.
So it comes innstalled with a base map, and it adjust from that until perfect. They say the map is improving for about 100miles adjusting at all rpms/TPS, but its alot better right away also!
Im getting this in 10days with the akrapovic carbon.
I will let you all know how it turns out.
I was also in contact with the Rapid Bike company in Italy, they have a great customer service and perfect technical english!
KG
After alot of research about correct A/F mixture and such when changing mods(exhaust, airfiltet and such), my Yamaha dealer called me and told me about something called Rapid Bike Evo (with AutoTuning).
Its a fuel controller like power commander, but it now comes with this auto tune function.
The autotune works with the exhaust O2 sensor in realtime, adjusting as you drive.
It works with both the open and closed loop.
The great thing about this is that if you want to add something later on like a more open air filter, it will sense the mixture getting leaner/richer and will adjust it accordingly!
Same if you add an exhaust.
I was abit unsure about this, but after speaking to others having done this, the reviews are amazing.
A very nice improved powercurve , and especially the low rpm driving in 1 and 2 gear is perfectly smooth.
So it comes innstalled with a base map, and it adjust from that until perfect. They say the map is improving for about 100miles adjusting at all rpms/TPS, but its alot better right away also!
Im getting this in 10days with the akrapovic carbon.
I will let you all know how it turns out.
I was also in contact with the Rapid Bike company in Italy, they have a great customer service and perfect technical english!
KG