Post by jamesjackson on Dec 8, 2011 20:38:37 GMT -5
Checking connections and found oil pressure switch covered with oil. Wiped it off and the wire snapped off. It was barely hanging on and I've been having fuel pump issues. Does anyone know if that broken connection can cause the fuel pump to cut off?
Post by jamesjackson on Dec 15, 2011 14:15:12 GMT -5
Sorry Rick. I can't get a clear enough scan to send. But you put me on the right track. The PCM control seems to be in the ECU. I found one (rebuilt) cheap, but the problem still existed. The car seems to be running a little better so it was worth the swap. The problem was with the pumps internal wiring somehow. Even though it was holding pressure and never quit while the car was running, something was amiss. I replaced the pump and the problem ceased. Thanks for the help. Now I have to go out and see about rewiring an oil pressure switch. Thanks again, Jim.