I have today received from Bill Shurvinton a hire LM-1 (great piece of kit)
This is the WB sensor with the tuning gauge attached.
The gauge reads fine and I can set up the fuel to 14.7 (Stoik) at tickover, no probs.
However the software O2 dial in Mega Tune is dancing from stop to stop
Without this working reliably there is no way I can use the auto tune feature.
I've got O2 correction effectively switched off by setting it to above 3000rpm so that it doesn't interfere so its not the closed loop feedback thats causing the problem.
Anyone with experience of MS got any ideas?
I've e-mailed Bill but thought I'd see if there was anyone around who had run a WB sensor on MS and might be able to help.
I'm supposed to be going for a rolling road session next week and I need to get this working.

Anything usefull in this thread?

http://www.msefi.com/viewtopic.php?t=17449&highlight=autotune

I run an LC1 with no problems, a couple of suggestions:

Ensure that you set Megatune up to expect the wideband its in one of the ini files, well documented on the site. Check the setting matches the AFR / voltage output from the LM1, The LC1 is programmable.

Ensure that the ground reference for the LM1 is the same as your MS.

Cheers,

Colin