if you don't get this solved in the next few days or so let me see what i can do. i have a new guy that says he can flash the tcu, I will try to get a tcu (stock) one and have it flashed to the 3.27.
your time line may not work with me but we can try,,first i have to get a tcu then get it flashed then send it to you i am looking at about 3 weeks. hope the new erocharging will work. jim