So I sprang for a rebuilt PCM on Ebay for $120 w/free shipping....ecuexchange.com
Should get it next week.
Before I decided to purchase this I disconnected the alternator cable and I still had the racing idle problem, but the ses light was on steady and not pulsing.
I'm also going to change out the IAC and also the rear upper O2 sensor near the firewall.
So I hope when I put in the new PCM everything works OK.
We'll see
