I originally left the values blank and when doing so, got a message that fuel economy wasnt available for my vehicle,  I changed the value to CALC.MAF and that unlocked the fuel dashboard.  The intake air temperature reading is not showing N/A but instead just reads 0.  I will generate a new vehicle and give it another shot to see if something I did caused the problem.

I'm sorry if the answer to this question is somewhere out there, I've exhausted every possible search string I can come up with.  I have a 2000 Ford F250 with the 7.3L, I know my engine does not support MAF, but it does have every other possible combination of sensors to calculate MAF, but for some reason DashCommand doesn't seem to be able to read the IAT so it can't calculate MAF and therefor gives no fuel data.  Any ideas?