I've got a Cylinder ID code from the CEL. I have done all the tests on the wiring, etc., so it's looking like I need a camshaft position sensor. Ford lists the part as being the sensor AND the rotor that goes down into the motor. Their site says the sensor is not replaceable seperate from the rotor/gear. But, Ford has discontinued the part and I was told by 3 different dealerships that there isn't any available anymore. Napa has 2 different part numbers listed. The first is the sensor and rotor assembly. The second part is just the sensor it's self. My question is, can the sensor part be replaced serperately from the rotor/gear part? Changing the sensor seems pretty easy. But, if I have to replace the entire assembly, then the job just became much more difficult... If it cannot, what is the procedure for making sure the new sensor assembly is correctly timed with the cam?