Ok, so I am doing a totally different interior project.

the premise, replace factory head unit with a custom built and programmed raspberry pi computer with touch screen. put GPS, back up camera, and AM/FM into it. It has the ability to read OBD II and was wondering what gauges I could read via OBD II and how an edge CTS or CS gets its data to provide gauges.

I wanted to run that as my gauges, instead of buying a monitor. will it read all of the vitals besides pyro?

fuel pressure
rail pressure
boost
trans temp
and the likes