When running TuneECU, whatever you do, *DO NOT USE THE DRIVERS THAT COME WITH THE CABLE*
Use the drivers that are on the TuneECU site. I would suggest (as per TuneECU instructions) that you download their drivers and software, turn off your WiFi so that Windoze doesn't attempt to install generic drivers, plug in cable and install drivers you downloaded.
Driver Link here: http://tuneecu.com/TuneECU_En/links.html
There's a list of suggested cables on the TuneECU website HERE
Just make sure you know what you're doing with it before uploading new tunes. When you've uploaded a new tune, be absolutely certain to do a "reset adaption" (at least on D675). Upload tune, let ECU do it's thing (cycle fuel pump etc), start bike, then do the adaption. Let bike run for about 10-15 minutes until the TPS box in the bottom left corner turns green. DO NOT TOUCH THE THROTTLE WHILE IDLING.
First time I did it I downloaded old tune first, just in case.
Well, it took forever. I was afraid that my battery will run down as lights were on.
Some people disconnect lights. I figured alternative way.
ODB interface is presented as a serial port. Those are slow but there is different speeds that serial port can have. Default is like modems from 1980's.
Anyway I setup speed to 115k, don't remember the number and it was much faster.
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