How have you confirmed no spark? From the coil, or did you take a plug wire off? Those EZL systems are pretty reliable, so you might have a tune problem if you are loosing spark. The ignition module isn't something that goes out much. I would check the coil, and the crank sensor. The crank sensor it eh green single wire plugging into the ignition module. If you have an ohm meter, you can ohm it out, though not a very reliable test, but it is something you can do to rule it out. I believe it should be between 600 and 1200 ohms. You have to check the ohms by pulling it off, and put one terminal of the ohm meter to the center poll, and the other on the side.

By the way, the EZL (ignition system) is pretty much separate from the ECM. Post what happened to have the car before you the no start problem.
Is your car a federal, or a California model? You can read codes, it is very easy. I will check the post later
GVB