CO adjustment on 2010 model???
 

Hi all,
I have a two day old XT660Tenere :). built 2010.
I followed the directions for adjusting the CO mixture and the dash wont go into Diagnostic mode,
Has anyone been able to enter diagnostic mode with a 2010 model? Do I have to buy the diagnostic tool from Yamaha?

On another topic, when I picked up the bike from the dealer, the salesman said to bring it back in 1000km for it's service, I replied I will be doing all the services my self...the sales man does not know my history...been a mechanic for 25 years, the owner of the dealership was there too and he said can I come into the workshop and check the other bikes:icon_lol:...I have known the dealer owner for at least 25 years too so we have a good relationship, his son works there too and I have known him since he was 10.

Any idea...any one???

You can't set the CO through the dash on a Zed, only the XTX & XTR has this feature.

Co adjustment
 

I have just adjusted the co on my 2010 xtx following the instructions on the site I have taken it up by 5 from it's original setting but it has had little effect
Hunting is really bad on part throttle had a look at the throttle position sensor on diagnostics and this is showing 16 which Kev indicates as been optimum
Is there anything else I can try

You need a fuelling device + one of my new O2 eliminators or Dyno jets emulator to fix the surging on your 2010 XTX.

The story of my O2 mod.

http://www.xt660.com/showthread.php?t=14746&page=8