This is an interesting concept. The only thing about it is that it would seem to let the engine idle with 0 IAC counts, which I always thought from what I have read is a NO-NO. Something about the IAC pintle getting stuck in the throttle body if it has no headroom. But in thinking about what you have described it should work. One thing I have noticed in fooling around with the minimum air setting is if I do just set the idle speed where the engine idles smoothly in drive, it's running way too fast in park. My solution, although somewhat more complicated would keep the idle speed in park and the idle speed in drive fairly constant.
As far as the timing value in TunerPro, I need to look at that. I had just assumed that EagleMark had not changed it from stock when he burned my new PROM.
Of course since this is a forum of the best minds in the fuel injection business, I would love to hear from other guys who may have tried this.
As always, thanks for your help.
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