Several codes P06DD, P219B?

2015 DODGE GRAND CARAVAN
155,000 MILES • V6 • 2WD • AUTOMATIC
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BHAMDOC1973
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Bought it from a friend inexpensive since it needs some work. Motor has a tick, which I have replaced on these before, usually the rocker arms, not too bad of a tick though. Drove it home, some of the mounts are shot. Oil level was low (added a quart before driving it off). Check engine light is on. Feels like it has something clogged up, but then when at constant speed it's a breeze...Pulled the code when I got home.
Last codes are after I deleted the codes. None are stored or pending but these 2 I found in permanent. Check engine light is off.
P06DD
P0394
P0369
P219B
P0868

P06DD, P219B
Sep 6, 2022 at 3:41 PM
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STRAILER
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P06DD oil pressure is too low, this could be because the oil pump pick up is clogged with gunk.

P219B Code is different air fuel ratios between the cylinder banks which can be caused by a bad fuel injector.

How does the engine seem to run?
Sep 7, 2022 at 9:32 AM
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BHAMDOC1973
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This is what i have, this is why i sent them all. The idea is for you to give me a suggestion on where to start if this comes into your shop, but all good I will figure it out. I can't pick and choose like i please.
Sep 7, 2022 at 10:00 AM
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STRAILER
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Okay got it, the other codes are for the camshaft sensor, so we should replace that. Also, can you look inside the engine to see if the oil changes have been done? Remove the oil fill cap and use a flashlight to see the rocker valley. Here is the sensor location so you can change it out. Check out the diagrams (below). Please let us know what happens. I would consider the oil pump pick up being clogged as well.
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Sep 7, 2022 at 10:45 AM
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BHAMDOC1973
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Removed valve covers, 2 rockers were bad, replaced. Replaced the oil filter/cooler assembly, manifold gasket, valve cover gaskets, fresh oil and mounts. Cleaned all camshaft sensors, all good after put together. Thanks
Sep 7, 2022 at 5:57 PM
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STRAILER
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Thanks for getting back to us! Nice work, we are here to help, please use 2CarPros anytime.
Sep 9, 2022 at 5:02 PM