To me, guys, this is too much information.
I understand the draw some have to gadgets, but is this kind of thing really necessary to take with you on the road?
We have good engines in these rigs which, if well maintained, should serve us well. Ours is approaching 149,000 miles, and has never given any trouble. It is carefully and religiously serviced.
It's just getting good and broken in, from what we have always been told. If they were fragile and required intense monitoring, we wouldn't buy them. Would we? No, we wouldn't. Why monitor intensely, then?
I wouldn't want to be focused on all of these little readouts, as it would seriously detract from the enjoyment of being out in the Interstate.
There's fun to be had, a country to explore and people to meet! Get out there and enjoy yourself!