im pretty sure if you tripped the security, it would be flashing security or something like that, they always seem to run for 30 seconds and die when having a security issue.
there is a way to make the pump go to hi speed, you bend a tab on a relay in the under hood fuse box, this gets you past the bad resistor. do a fuel pressure test before you start buying stuff too, turn key to run and test it, should be some pressure as the pump primes, you should be able to hear it prime too just by turning the key to run. or push in the schrader valve on the front of the engine to see if any fuel comes out of it too. looks like a tire valve, but larger, its on the fuel rail. thats where you test for pressure too.
and you could shoot some starting fluid in the intake to see if it fires up too.
someone post that pic of the relay tab bent, i dont have it.