1993 Chevy Cavalier Cavalier turns over but won't start

I have a 93 Cavalier RS 3.1 Litre V6. I went to start it one day and it just turns over and won't start. I disconnected the fuel filter and used the fuel pump direct power feed under the hood by connecting it to the battery and the fuel pump turns on and shoots out gas. I checked the fuse under the dash and it is good, I replaced the fuel pump relay under the hood, and it still doesn't start. I took off the connecter to the relay, ran a wire to the battery from the connecter power line, and the fuel pump turns on and shoots out gas. I'm not sure why it doesn't work when I turn the key on and turn it over. Any suggestions? Does the ECM go bad on these things? Any help is appreciated!