kevin t. Thanks for your help I have fuel to the lock off but none coming out. I also did the p dance / still e38/ Im wondering if theres any rteason why the vaporizor would have a problem only post new ecm.? relays all good and power at the lockout sol.If I put 12v to the sol it should click or somthing rite? Also the vaporizor was working when the ecm Quit. ?? Is this comon after a ecm change? thanks again