Originally Posted by GS eh!
I have been through this thread front to back a bazzillion times, it seems there is new/conflicting info on the re-mapping of the EXC ECU's.
I am going to get my EXC reflashed and have been trying to get the correct info on the "proper" map to use.
It looks like the unrestricted EU or AUS map is the one to load.
There have been conflicting stories on the correct version to use. I understood the KM787EU12C0601 was the program to use IF using the stock exhaust, and the KM787EU12C0701 program was the one to use if using an AKRO or FMF exhaust.
Can someone chime in if both will allow the use of the map switch and if the difference is in the fueling for the exhausts, or is the 701 the only option if you want the map switch.
At this point I plan to keep the stock exhaust on the bike, I may install the map switch if the tune will allow it, but i mostly want the tune the XC-W has and will work with the stock exhaust.
Thanks for clarifying.
You might find the answers you're looking for in the following thread