Swap it with another like relay.
Swap the fuel pump relay with another like relay.
If the relay is bad, then the fuel pump will not work.
Bypass the relay and if the pump works the relay is bad.
if its bad fuel pump will not work,exchange it with another relay of exact same size to check if that's the problem..
Bad relay, No power to relay, Wiring from relay to pump and our most likely problem is, the fuel pump is bad. changed it already
If the fuel pump relay is defective the fuel pump will not run.
The main relay and the fuel pump relay are the same. Take the fuel pump relay and swap it with the main relay and see if that will help you....
Fuel pressure test. Of course if it is not running, fuse and relay are good then it is bad.
If your fuel pump is not running , it could also be the fuse for the fuel pump relay , the fuel pump relay , a bad electrical connection , or a bad fuel pump
If the fuel pump relay switch is bad then the fuel pump will not be turned on. Think of the relay like a light switch. If the switch has a bad connection then the light doesnt work.
If the pump is running the relay is good.
bad fuel pump bad fuel pump