Holy cow.... tried about everything, and every parameter concerned with running close loop, and could not force open loop full time....
Still, for some reason, at about 1200 to 2200 rpm, the stupid thing runs closed loop, and for some reason tries to correct to 15.6:1, causes the car to buck etc...
If it's during warm-up before it enters closed loop, runs perfect.
Anyone else have this issue? Did I miss a setting? Are they mislabeled in EFI Live?