I have a 93 fox 5.0 5speed. it blew a tire awhile back and I let it sit about a month because I don't drive it often and then last week decided to get it fixed to drive again. well put the tire on and now no start. the fuel pump went bad while sitting so replaced it. now the car has fuel pressure but still no start. Has spark and fuel pressure but no injector pulse. the check engine light stays on with key on and while cranking which would indicated no tach signal to ecm. so being that the common cause of this would be a bad PIP sensor I replaced the distributor and ignition module and stil no start. the injectors have 12 volts to the red wires on the connectors and the ecm relay checks out good. so the only other thing I can come up with is that the ecm has taken a dump. if anyone thinks otherwise or has input id love to hear it. don't wanna waste anymore money on parts.