Fuel pump fuse blowing upon crank no start

Hello,

It sounds like fuel pump has internal short circuit, remove fuel pump connector. recheck if the fuse blown again then you must check the wiring between the fuse and positive of the fuel pump, check the wiring diagram below.

check our link below how to check the wires.

https://www.2carpros.com/articles/how-to-check-wiring

Let us know what happens with you.

thank you.

Had already tested starting with fuel pump connector disconnected and fuel pump fuse does not blow. What does this tell me?

Also, if the blue wire at the connector is the power, I am not getting power with my test light connected to ground and key turned on.

Hello,

When the connector removed and the fuse does not blow then fuel pump must be replaced.

Check the voltage of the blue wire when cranking the engine you must get 12 volt. Not in ignition on.

Thank you. Can I run wires from battery back to pump and see if it turns pump on?

Yes, just for diagnosis purpose and be careful from fuel fumes they are extremely flammable.

Thank you.

You welcome. Let us know what happens with you.