[redpoint5]

My Prius won't shut off the engine until the coolant temp reaches 130, so I look at that most often.

Other gauges I look at are timing advance and intake air temp.

Of course I have many, many gauges for the EV side of things. MG1 and MG2 amps, for instance. This is with the Torque app. Not sure how to program these gauges with UG.