Open hood and open engine fuse box
The Fuel Pump Relay will be in there, FP Relay
Put you finger on it and have someone cycle the key on and off, same as you did for fuel pump test.
If relay is "clicking" on, and then off after 2 seconds, every time, then problem is the fuel pump itself.
If FP relay is also not "clicking" then could be relay problem or computer problem.
Ford did add Fuel Pressure sensors to some models but as far as I know 2005 Ranger didn't have that.
You can look to see, it would be on the Fuel Rail, held on by 2 bolts and have a wire connector and vacuum hose.
If you see something with just a vacuum hose that is the Pulse Damper, not a sensor.
The in tank fuel pumps do have an over pressure valve that opens to allow gas to flow back into the tank.
2005 Ranger will also have PATS(passive anti-theft system) which disables Fuel Pump Relay and fuel injectors if the PATS key is not read correctly, but you would get a fast flashing Theft light on dash if that happens
Last edited by RonD; 1 Week Ago at 11:22 AM.