Thanks Stan for your input.

I will have plenty of times to view the readings as its our daily 8 mile route to town and back. This time was very similar to the other night. While cruising at 45 miles per hour, the scan gauge engine readings were:
gph = .5
lod = 65
rpm = 1235

Again the mpg indicator was sitting right next to the 60 mpg mark and never moved till we tuned off the highway. I did notice the total mpg had improved only .2 mpg.

Evidently the traction battery was up enough the charge arrow never came on. The indicator shows only the ice running. The EV was not on at all during the whole 8 miles.