What do you monitor with your Scangauge2?

[Bbasso]

I used to have the scangauge II but with a diesel I wanted to see you more functions of the motor and transmission. So I got the Torque Pro app and have been happier since it's cheaper and can see nearly everything at once.

 

[wrenchMonkey_]

Battery Voltage, RPM, Coolant Temp, Trans Temp

 

[RedF]

Air intake temp, voltage, coolant temp, trans temp.

I've used the MPG, but it is terribly optimistic. I'll sometimes use MPH if I'm in the USA.