Fuel system sensors turn off my cruise control

FYI Looks like I'm getting 15.95 MPG. That seems low to me. Typically in the warmer months I am getting 18-ish, and winter is 16-ish. But since it's been hot I am running the AC a lot.

 

I had the same problem with my 2014 tacoma. Had it at the dealer three times. Finally the third time and them running hours of diagnostics. They said it was the fuel injector. So to be sure they moved the injector to another cylinder the next day the code moved to P219A Bank 1.

They then replaced the injector and so far no codes back on.

Also before my millage was around 14 or so, now seams better.