I have an '06 GTX Wake 155hp.

Manual says fuel pressure should be 44 psi for mine and 58 psi for supercharged. I am running 58 psi and should be at 44 psi. I may have purchased wrong fuel pump module.

Mine runs for short time and shuts down.

Is there a sensor to shut ski down if fuel pressure is too high? I do not want to drop another $500 to get correct fuel pressure, is there a way to just change regulator without buying whole module?

Also I have two of these machines and would like to swap ecm from one to another. Will MPEM need to have a different ecm registered or will it just go?

Thanks for any help.