Epoxy it back in and it should be ok.
Rob: Thank you for your time today with my rpm and AP problems. I found the black core of the rpm sensor had come out. (That's why I couldn't find it.) I re-inserted it into the plug part of the sensor and now I have a good rpm indication. Is this core (part wires are attach to) supposed to be able to come out? It was a tight fit to reinsert but I was able to do it with finger pressure. Should I still replace it? Thanks. Wayne Please respond to my personal email if you dont mind. rwayne@gamewood.net