What should the coolant temperature read with a ScanGauge? In my Gen1 I'm used to 197 Fahrenheit. At steep hills it goes up to 205F when the radiator fan kicks in. Back to the Gen2: it's winter here now but even with a lower grill block I'm reading 180 F around town most of the time. At 60 mph it reads around 200 F. Without a grillblock I'm reading 174-179 F and even lower in EV mode.