uncledick

I have autoenginuity software with the GM enhanced package. I'm trying to scan a CV friends Silverado and can not locate a crank sensor live data option. He swapped the 5.3 for a much younger 5.3. The truck has a crank no start, with no spark. I wanted to see if the crank sensor signal is there and healthy, but there's no option for the Crank sensor signal. Is there anyone familiar with this software that can comment on why I don't have that option? I hooked it to my 2012 Silverado and have the option, I also hooked it to a 2005 Trail blazer and have the option there. Thanks so much for the help