Need help!

Ok the other day I was coming home and my check engine light came on. Well as I had to stop and start going again I noticed between 2-3k it had a miss. Checked the ecu when I got home and it was a code 9. Well this kept getting worse and worse. I asked and everyone said it was probable my dizzy. So I replaced my dizzy and also put on a MSD external coil while I was at it. I pulled my ECU fuse, waited about 2 min put it back in and cranked it and it still flashes a code nine. I havn't drove it yet. I will in a few min after I am giving it time to reset the ecu. Why is it still flashing code nine?