This probably gets you closeI'm in the same boat. Need to tweak min air. It did wind up being the min air tables set too high that cause my car to idle down in the -2 - 0 deg timing advance.....which caused surging, even when fully warmed up. I've since got it to idle smoothly, but the throttle is very touchy....too sensitive IMO.
I definitely have timing to smooth out in those air mass ranges. I'll have to go through and make sure I don't have conflicting data in various tables all competing for the commanded idle and coast down timing.
What did you wind up setting your solid state maff at? I know a lot of variables come into play between our setups, just curious.
Lower your min air tables another 5-10% and see if you can run more timing. Makes the transition to high octane ranges easier
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