By Ilpo Juvander on
8/9/2011 12:16 AM
Already last year I was driving with AutoTune on my bike
, but it was only with single O2 sensor. After dyno runs I took my bike last year maps looked like this
During the last winter I decided to upgrade it to have two O2 sensors, one for each cylinder.
Both cylinders originally received same map and also compared to last year I also changed air/fuel mixture a bit.
On the way to Turkey
we were two bikes, mine is 2009 and other one was 2007 GSA with slip-on installed with KAT removed (I have also Akrapovic 2-1-2 full racing exhaust + K&N air filter). When comparing fuel consumption there was very little difference, depending on the road some ½-1 liters for each 500 km so nothing.