I have hyundai sonata 2012 shows p0014 code what does that mean and where located in my car?

Question

what does this mean?
p0014 exhaust camshaft position timing - over -advanced (bank 1) .
send a photo or a video to let me see this part and how to change
where located in my car?
tank you

Answer 1

the problem is most likely caused by dirty oil, replace the oil and use the correct weight of oil