I've got. 2013 Ford Edge 2.0 Ecoboost Limited. Month ago oil pressure light/P2196 would come on. Car would die. I replaced purge valve, oil pressure switch, didn't help. Firestone said it was battery, new battery. 4 weeks later, same thing happening. I can't find any videos of the 2.0 bc the purge valve on this car is under driver seat. Firestone can't duplicate the issue. I saw TSB 13-12-12 online that sounds like my issue. When it happens the CEL comes on, then after a day or 2 of it not happening the CEL turns off.
When in park, it starts and runs fine. If I fill up with gas, it won't start for 2 to 3 cranks, then every couple of days I'll be at a red-light, the rpms will start to drop, it idles extremely rough and if I don't Rev it back up, the car will die and I'll be stuck in traffic. They are going to keep my car overnight and try to duplicate it again tomorrow, but please tell me someone here with the 2.0 Ecoboost 2013 Ford Edge 70k+miles has experienced this and knows what the fix is. Noone can figure it out. Thank you for your time and any help is appreciated. I'm desperate.