Wow!
Almost a decade later I'm resurrecting this thread.
After reading all of SVX10's threads, I'm confident my stock 92 is experiencing the exact same stalling when warm issue.
I've ruled out the following components. MAF, cam sensor, and TPS. I have not checked the crank sensors but I'm not getting any codes.
Can anyone elaborate on where and how to access the Fuel Pump Moderator? My car is stock and I've never disassembled anything in the trunk so I doubt it can be unplugged like OP's scenario.
Thanks,