Camshaft position actuator control circuit low bank 1 location

Here are the locations of the camshaft oil control valve but I must tell you if the engine oil is low or is dirty and needs to be changed along with the oil filter. bank 1 is one the passenger side of the engine. What is the engine trouble code? Here are the instructions on how to replace the oil control valve. Check out the images (below). Let us know how it goes.