That's a lot of parts to replace guessing. Has anyone performed any testing? Have you verified a lack of spark necessitating replacement of all these ignition components? Has fuel pressure been checked? Have you monitored fuel trims to see what the air - fuel ratios are and if there is a possible engine vacuum leak associated? What is the mass air flow sensor reading? Are there any diagnostic trouble codes in memory or actively occurring?
Honestly, when I hear that someone has replaced a "computer module" I just shake my head. An engine processor almost never ends up fixing the car. And yet, people seem to think that "replacing a computer" will fix things. It can actually complicate matters, as all information and data from your existing concern has been lost, and a new processor now has to operate and try to navigate the running condition of the vehicle based on all the inputs.
Seek professional guidance; you'll spend far less testing your vehicle than you already have with parts replacement.
