The strangest thing ever...
 

Hi forum. :)

I just installed my Powercommander V on my 2012 XT660X yesterday evening.

When i start the bike and let it idle, my speedo reads any number between 0 and 15km/h randomly. Revving it changes nothing.
During normal driving, the speedo is acting normal as far as i can see - no jumping or anything else out of the ordinary.

For me it seems logical that it is caused by some kind of interference, but i can't seem to find a way to fix it - other than to remove the PCV again. (tried it and it Works, but... :) )

Anyone who had this happen to them and found a solution?

Maybe a firmware update?

Can you unplug the O2 optimizer that came with the PCV & reconnect the O2 sensor & let me know what happens, if it fixes the problem with the O2 optimizer disconnected I will tell you how to fix the problem.

That did the trick... Should have thought of that myself actually.

But what now?