I am getting good feedback on a post I made in the RomRaider forum.
I am in the process of confirming the feedback directly with AEM Tech Support.. I will provide updates to this post when I confirm everything.
Here are key points (unconfirmed at this point)
* Pin #15 on connector B137 of the 2005 STi ECU is the safe mode trigger point. We need to ground this pin to force limp mode.
* When pin #15 is grounded, it forces dynamic advance to zero and switches to failsafe fuel maps.
Here is a link to the RomRaider post: http://www.romraider.com/forum/viewt...hp?f=15&t=8679