Just plugged the ELD back in. The engine now idles at around 1200-1300 RPM while coasting as long as no accessories are on. If I turn the AC on, it still idles at around 1800 ish RPM. Not sure what exactly that means. I will need to do more testing to determine whether electrical loads also affect the idle RPM while coasting or just the AC.
I wish I could see the target idle RPM and IACV position, but my Scangauge doesn't show those things and this car is likely too old to report that information anyways.
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