I have done AutoVE multiple times, and all the ben's are within +/- .01. My AFR was good after returning to closed loop except for lean spikes when coming to a stop (I think when it downshifts) and at idle it was a bit lean. So today I did AutoVE again, and when I was finished I attempted to calibrate the MAF using the ben Map in v 7.5. But I'm a little unclear on how to do this. I left my AutoVE tune with the latest VE table in, and plugged the MAF back in, leaving it in open loop. After logging a bit, the MAF ben MAP showed I needed to adjust down low (where it's normally lean), so I did the copy/paste + multiply. Then I repeated the process, and the ben MAP is closer but still shows I need to adjust up to 5% in one cell down low. But at this point my AFR is very close and I think it might be best to leave it alone. Am I doing something wrong or do I just need to keep going?
Thanks for any help.
Dave