David Carelli
Member
Hello, 03 expi EB 200K miles. Pulled in driveway at night, car runs perfect. In the morning, strong crank with no start. I sprayed starting fluid in throttle body and it starts briefly, so i suspected bad fules pump or fuel pump relay. I jumped the green yellow wire and got no action to fuel pump. So i thought ifound the problem. Bought a new pump and repladed. THAT WAS ALOT OF FUN !!! But didnt fix the problem. I then jumped the inertia switch and that didnt help. I believe now the relay is all that is left. But i am thinking it has to be a ground somewhere, as i jumped the relay and it doesnt engage the NEW fuel pump so i have to have a problem in the grounds somewhere. I can sure use some ideas ! Also, i have been searching the internet for awhile and cannot locate a chart of the grounding locations for a 2003 Expi. Anyone have a chart ? And is there a specific ground that controls the fule pump ?