It's possible it's just a glitch and will go away in a few drive cycles. But you are showing a check engine light so posting that code will give us an idea of what the issue might be. Could even be rodents.
You just need to plug in an OBD-II reader if you don't have a tune. Even a basic reader like this is something all car owners should have in their tool box:
Thursday before last I parked in the garage overnight and rodents chewed 7 wires under the hood. I got P0328 and had all my temp sensors shooting all over the place. If it was fine the night before and the next day there's electrical problems and you have mice in the garage that's my first guess.