I've got no spark on my '90 Civic Hatch. I changed everything.....Cap, rotor button, wires, ignitor, module, main relay and I even changed the computer. All the fuses are good, and as far as I know the connections are good. Other than a broken wire in the harness, do you any guys have any Idea what it could be?

 

try the coil an if that dosent work then its possible that its your entire dizzy thats messed up make sure u get that checked out

 

Timing belt?
Have you pulled the cap off to crank it and see if it is spining?

I would try to swap out the entire distrubitor as well like gmctruck suggested.

Grounds?
Check all your grounds?

Whater are you checking for spark...from the cap or from the wires? Maybe bad wires.