I did'nt think there was a defuel when the converter locks? I don't think ive ever seen a defuel when the tcc locks at WOT, but it locks in second at WOT?
could tables B0761 thru B0770 (Main Pulse Quantity Compensation) have anything to do with the problems, B0761 is zero'd out, but the other nine tables appear to make adjustments in different areas of the tables. Would possibly zeroing out all of these tables be of some benifit?
I just posted a log on the efi forum here : http://forum.efilive.com/showthread.php?t=10732, you will need to download the file Ross posted on post # 1 of this thread and add it to your efi folder where he indicated to be able to see the test group pids of the log though.
What I mean by trying it in T/H is that the converter will be locked and if you duplicate the test and it doesn't do it, then you know it's defueling to reduce converter slip for lockup.