MicroSquirt.com read only forum (Jan.15,2018)

Last September I upgraded from version 2.891 to version 3.780. Since then the AFR1 and egoV1 values don't change. The log shows egoV1 staying at a constant 1.00 and afr1 at .823 lambda. I noticed that the egoV2 value shows the voltage I would expect from the LC-1 for my running AFR. Did I do something wrong when I installed 3.780? I have attached the latest .msq.

The only thing I can think of is that you have to have engine synced and rpm above cranking. I ran your msq on the bench and when I change the ego1 pot the AFR gauge changes. The only other thing that affects it is the calibration. You lose your ego calibration on a new download.