Gentlemen, I have no idea how to do the "quotes" thing. So I'll answer in order:

John, It will come on just for an instant and when the engine fires it will not come back on.

Rick, the initial pressure is at 45-47 psi, after it starts it will slowly drop and the engine will die.

Doc, first paragraph, yes, yes, and yes. I'll double check the wiring at the crank trigger pickup. Hmmm how could I get a crank trigger pulse for ignition, but not the pump? I've eliminated the fuel pump as the issue, put in two different ones. We have wired the fuel pump to run constantly to eliminate it. The engine runs fine that way. I know the factory pump is not designed for that type of operation, it was just a trial of two-three minutes.

Erik, how would I actually test to see if the PATS is actually disabled ?


Thanks again, this forum is invaluable for things like this. Unfortunately I don't have the "normal" engine to help out that many people.

Thanks again, Mike