I have a 2013 durango 3.6l v6. It started throwing codes p0345 and p0390 for the camshaft position sensors on bank 2. I've replaced these sensors and also the crank shaft sensor. I've also had a shop try to hard reset it. It came back immediately. I need some help with this. The shop said I'd have a grocery list of problems to go through. It has a fresh oil change. Timing is good. I'm lost.
Thanks in advance

 

If the shop is any good they should be able to perform the necessary diagnostics to sort through the laundry list of items to determine the exact cause.