Does the gauge in fact read over 196 degrees. On my 2014 911 the water temperature gauge doesn't read over 194 degrees even if the oil is in the 220-230 range I suspect Mazda might be the same.
The 194F annoyance - Rennlist - Porsche Discussion Forums
991 - The 194F annoyance - My 991 base was delivered in June 2012 and I have enjoyed driving it over 93000 miles. The summer delivery provided ample time for the temperature gauge to register high coolant temps. I would often get readings of 225 F and above. Because the system is under pressure...
rennlist.com