you said it is not turning over...do you mean nothing at all or it is turning over but just wont fire.
so i back tracked to the fact you changed your coil pack...check the connection on the ignition module to make sure a pin is not bent..and did you check to make sure you reconnected the coil pack wires up...and is the ECM power wire by the battery plugged in and are we sure all the plug wires are hooked back up right.
It turns over but it just wont fire. I will double check to see if any pins are bent. I am certain that the plug wires are on correctly. Im also certain that the wires are hooked up correctly underneath the coil pack.