Yes. I think it was either 5 or 5.5v? I don't remember since it reads about right now and no need to reopen that case. Just under 1/2 with the thermostat just opening at 192. So I'm happy with it.
It's a Motorcraft unit.
It seems to be the consensus here that it is the after market senders not being calibrated properly or they were all standardized to the wrong number?