The '04-08 F150s can be really bad about relearning throttle trim after a complete loss of power enough to wipe KAM. Your situation isn't unique.
AFAIC you did the right thing: just drive it a few days. Put some tape over CEL for that time
If I care enough I use a Weego unit in the OBD port. It's just got a barrel connector on the other end and I personally just use a Milwaukee heated gear holster on the other end. Most of the heated gear oughtta work here (Dewalt, maybe Bosch) or you should be able to use a jumper pack of your choice or anything else that generates ~12V from a female barrel connector setup. Fairly universal
AFAIC you did the right thing: just drive it a few days. Put some tape over CEL for that time
If I care enough I use a Weego unit in the OBD port. It's just got a barrel connector on the other end and I personally just use a Milwaukee heated gear holster on the other end. Most of the heated gear oughtta work here (Dewalt, maybe Bosch) or you should be able to use a jumper pack of your choice or anything else that generates ~12V from a female barrel connector setup. Fairly universal