It's like -40 or +122 if short v open but I can't remember which way.

My Spidey senses are saying the sensor is reporting the correct temp it's experiencing and there is an inadvertent path of hot air heating maybe the outside of the duct/sensor and maybe conducting heat through the sensor to the tip

R134a which is the common spray used in "keyboard cleaner" canned air evaporates at -15F works great for testing sensors. Spray some liquid freon from a canned air on the sensor when it's reporting hot to confirm it's reading hot because it is. Then resolve the source.

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2011 E70 • N55 (me)
2012 E70 • N63 (wife)