I got this code yesterday on my 2016 ecodiesel. Anyone know where this is located. I heard just a good cleaning can resolve it with some dielectric spray.
Because it can be caused by excessively rich fuel mix, clean your MAP sensor if you are not running a tune. Then use your diagnostics box and clear the code and see if it comes back.
If not, here is a good history, (with pictures!). It looks like some dielectric grease on the sensor connections helped a few people out. But, not one guy whose computer lost its mind. I think TC Diesel helped him out because he did not re-post his issue. Only TC knows for sure!