Coolant temp on Tuner pro Rt

I have Turner pro RT connected to my 1995 GMC truck 5.7. On my dash board and data list it shows under temperature, Engine temp, Coolant temp and manifold temp. On my data and it shows my engine temp in black as 212 and my coolant temp in red 100.3 If I unplug my temp sender for computer it shows both going to -40, showing me they are reading from the same sensor. My question is why are there 2 readings and reading different and why is 1 black (OK) and the other is red (bad). I hook up my Verus it shows the coolant temp 212. Any help would be great. Thanks

Also when it is at engine temp 207 degree's the coolant says 97.3 in red. is it using different readings.

100 degrees Celsius is 212 Fahrenheit . One temp is using C and other is F. Can all be changed in your ADX file.

Sounds like one gauge is set at Fahrenheit and the other is Celsius. You should be able to set the warning threshold in there too.

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Originally Posted by sturgillbd

100 degrees Celsius is 212 Fahrenheit . One temp is using C and other is F. Can all be changed in your ADX file.

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Thanks for the info. First time using Turner Pro RT

Thank You