Carb temp inaccurate

[supereri73]

I had an existing single screen HDX install with the engine monitor in my 182F. I had some other significant work done on the panel. GTN750/GPS175 installed, GNC355 removed, Dynon Autopilot installed, and new panel installed.

But, now the carb temp is showing like 21-31f when it's in the 60's outside without the engine running. It's been a while, but I remember this working before. Any thoughts on what might be happening?

 

[GKC Aviation]

Did you install the Dynon carb temp sensor P/N 100468-000, or are you reusing the original sensor?

 

[supereri73]

Did you install the Dynon carb temp sensor P/N 100468-000, or are you reusing the original sensor?

This was preinstalled when I bought the plane.

 

[Bardample]

Is it possible the Carby temp has changed to deg Centigrade?

 

[supereri73]

Ultimately, I ordered a new sensor. We put that in and it was showing the same issue. We noticed the wrong sensor was selected in setup. Changing the sensor to the Dynon black and white sensor fixed the issue.

 

[GKC Aviation]

Thank you for coming back and detailing the fix. it helps others that search the forum for answers