Ford Repair: No Spark, crankshaft position sensor, bad crankshaft position sensor

Question
My 1996 Lincoln Continental will not start. I have pulled multiple wires to rule out the coil and get no spark at all. I also just replaced the ignition switch and still nothing. I have read about a PCM. Does this sound feasible to you? Is there a way for me to test it? Is there something else I can be lookina at? Any help you can provide will be appreciated.

Answer
pcms are not common but yes they do go bad-do you have injector pulse-fuel pressure-you could have bad crankshaft position sensor at lower rt side of engine (rt side in your case would be rear) they have a bulletin about bad connection in connector-be sure and check all fuses
and you could have bad ecm/pcm relay try switching it with another relay in box just not fuel pump relay.