The truck currently has 97,615 miles. I bought the truck with about 90,000 miles. The codes have went away before and turned my cel light off but they have recently came back. I have tried replacing the oil control valve with one from autozone. The light came back on so I assumed the part was defective. I returned it and got one from the dealer just so I could have an oem one. The light still came back so I’m sure that’s not the problem for the P000B. I also replaced the camshaft position sensor thinking that could possibly be a problem. For the P219A, my exhaust manifold bolts are broken like many other rams. I haven’t got around to fixing it but I’m wondering if that could be a cause of that. I run a fuel cleaner every oil change (3,000 miles). I would hope that helps clean the injectors enough to have a good spray pattern. I can’t think of anything else, I’m hoping it’s not my camshaft eating itself because I’m in the military and I don’t have time to replace that right now. If anyone has had this problem and found the solution, I would appreciate it.