08-22-2016, 11:53 AM
(08-22-2016, 08:11 AM)beardyweirdy@me.com_imp Wrote: Possibly, if it's a ECU software thing then you'd think that all the Twin Exhaust, EX models of that age would have it. They probably have but unless you run your bike in the city then it most likely won't effect you.It will completely overwrite it. Your reflash will be gone and you will be back to the stock OEM mapping, with whatever changes Honda made. I believe Don will reflash the thing for you again but if you have had it flashed, I doubt whatever Honda is going to do will be of any additional benefit.
I've had my ECU re-flashed by Guhl Motors. I'm wondering what effect writing the new mapping to the ECU by the Honda dealer will have on the data written on there at the re-flash.
Might contact Guhl Motors and see if they have any idea...
That kind of work is usually done online. The tech plugs your bike into a computer, which is connected to the Web, and it checks for the latest firmware and programming for your VIN. If there's a mismatch it'll update your ECU to the latest version. The tech will probably never even see what is done, nor have any idea of specifics.