OK i am atemping to change my crankshaft postion Sensor (CP) but after fallowing the generic info and what to do in the chiltons manual I cant seem to find it or I have the wrong wrong thanks to auto zone. I have diconected the neg off the battery then removed the water pump pully and belt as instructed by chiltons. I only see a large round shape electric something to the top left of the water pump and its not nearly the same as the new one i got from auto zone. I need to know where it is lacated what needs to be done to get to it and also what it looks like. PLease help asap car is not driveable untill fixed.