The voltage to the relay is within specifications, it is not unusual to have little loss at the relay.
But if you are not getting any power to the pump, then the issue is likely a broken wire between the relay and the pump.
Check the resistance on the connector on the pump, if it reads OL then there is an open in the wire.
So, with no pressure coming out of the rail or the filter, it could either mean a weak pump or a restriction in the line or the fuel pump strainer is clogged.
Saturday, February 26th, 2022 AT 10:15 PM