The transmission fluid temp is not working, it displays 2450 to 2500 while cruising and goes to 2750 with moderate load. There are four XGauge data sets for the 2010 Ford CANSF protocol, only one of the four shows any info. I am currently working with Scangauge support to figure out what is going on.
Update: ScanGauge support is great, they determined that the programming data on their website for the transmission temp for CANSF protocol E450s had 2 transposed numbers. It works great now, transmission fluid temp is monitored as expected and I can keep an eye on it when under extreme conditions.