I got the ELM327 adapter and downloaded the carscanner app. It really did help understand some problems my 2016 rav4 was having lately.

But I'm not sure how to interpret some of the parameters, i.e Engine Coolant Temperature_7C0 which is 75 degrees C vs Engine Coolant Temperature_7E0 which was read at -28 degrees C.

Could anybody kindly explain - what's the difference between 7E0 and 7C0 to understand why there is such a big difference in temperatures of the coolant.

Thank you

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