Ecodiesel error code P0073

[Nikkyd43]

Hi my name is Nicole I have a 2015 ecodiesel and for about the last year I've been having trouble with my ambient air sensor. I have replaced the sensor multiple times and cleared the codes and reset it with no luck. My check engine light comes on and my outside temp reads -40. Looking for any help as to what the cause might be and how to fix this. Thank you in advance.

 

[carlhenry]

welcome if I lived where it is -40 I would move

 

[Nikkyd43]

That's the thing it's not -40 out that's just what the outside temp gauge reads.

 

[carlhenry]

there is a sensor on the outside of the truck I believe other than on the motor

 

[Nikkyd43]

Yeah in the driver's side mirror and that's the one I've replaced a few times now.

 

[carlhenry]

there is one on the engine also I will look it up in the service disk

 

[carlhenry]

the only thing I could find is using a scanner and measure air water and fuel when engine is cold all three has to b the same

 

[carlhenry]

maybe some one else will help u more

 

[BoostN]

Welcome @Nikkyd43 ! I'll move this into the engine forum for hopefully more visibility.

 

[Nikkyd43]

Thank you!