I just installed a Koso so i am watching it like a hawk. temps have been cold here, 20-40 ambient. I mostly see 188 on the highway for short trips. Yesterday i drove it about a hour on the highway at 65 mph, temps about 45 deg outside. It stayed right at 194 deg. My coolant system has lots of PM done. Everything new OEM except water pump and fan clutch. Radiator was replaced by PM but i dont know what type. It has never gotten hot for my by the factory dash gauge. But i installed the Koso just to keep a better eye on it. Is this a normal temp or to warm for the cold outside temp?