MM3 Tuner Internal Temperature

[BalLOLli67]

I completely deleted my 2015 Cummins about a year and a half ago.

Got everything through DRD.

Yesterday, I took a quick ride to a store (literally a 2 minute ride).

I noticed the internal temperature on my MM3 tuner read 112 degrees in that short amount of time.

I was previously parked in the shade and the outside temp was 76 degrees.

The bar was red in the internal temperature gauge.

The tuner was not hot at all to the touch.

Is there a problem or is it just giving a false reading?

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