I'm dealing with a very similar issue. This has been very informative. Still sorting thru my no start issue. Pulling codes on Monday to see what shows up. Replace my coil and crank pos sensor so far with no results. See my thread for all the details and let me know what you think.
As far as this issue, how was it finally resolved? Was it one of the sensors that went bad, the coil, the brain or a combination of several things?