My Optimiser can alter negative O2 values, but if all of them are zero to begin with, they can only go positive.

Much better than fixing that bug would be a global configuration setting for open/closed loop though, just like the DIP switch. But that would need support in the ECU firmware as well I guess?

raz wrote on 05/12/09 at 09:12:46:

Much better than fixing that bug would be a global configuration setting for open/closed loop though, just like the DIP switch. But that would need support in the ECU firmware as well I guess?

If this is implemented I guess it would be easy to *force* closed loop whenever you enter the Autotune menu. Regardless of DIP switch and regardless of soft setting. I think that would be a good idea.

I would normally run my bike in open loop, and whenever I stumble upon a perfect uphill for doing a map line I would enter Autotune and voila, it would be closed loop AND learning until I leave the menu.

Check your Optimiser menues, maybe it's implemented yet.

Hubert

Well, yes, my fairly new Optimiser version does have the option for closed loop on/off. But my ECU firmware does not obey it as it is older. I don't want to email Cliff once a month asking if it's implemented so I hope he will announce it here. Some info is better pushed than pulled.

Ok, haven't checked that. I just saw the menu option lately.
Hubert