Hi everyone, I have a 2013 f150 stx with the 5.0L.

I am having a couple of problems with it, I don't get any reading on bank 1 and 2 upstream sensors, I do get a reading on the downstream for both banks. I have voltage coming from the truck to the plug but no reading whatsoever. I'm not sure what to test because this is a first for me. Code is P2240

Also, I have a camshaft over retarded code on bank 2 intake side, any clues how to test the vct solenoid or what to check next? Code is P0022