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Ecodiesel error code P0073

Nikkyd43

New Member
Mar 29, 2019
4
0
Truck Year
2015
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.
 

Nikkyd43

New Member
Mar 29, 2019
4
0
Truck Year
2015
That's the thing it's not -40 out that's just what the outside temp gauge reads.
 

carlhenry

Well-Known Member
Nov 21, 2018
1,506
283
Truck Year
Not Listed
there is a sensor on the outside of the truck I believe other than on the motor
 

Nikkyd43

New Member
Mar 29, 2019
4
0
Truck Year
2015
Yeah in the driver's side mirror and that's the one I've replaced a few times now.
 

carlhenry

Well-Known Member
Nov 21, 2018
1,506
283
Truck Year
Not Listed
there is one on the engine also I will look it up in the service disk
 

carlhenry

Well-Known Member
Nov 21, 2018
1,506
283
Truck Year
Not Listed
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
 
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