fuel pressure problem?
I don't really know my way around the aem and they already fixed the ems had just got it back sensors seem to be plugged in correctly what else would cause a car to just die after trying to give it gas?
Do you have an older version of your tune you can try? Maybe your file you keep uploading is corrupted. Worth a shot if you have another map you can try at least to see if you can get it to do more than idle...
This will at least eliminate an issue with the tune/aem


