The other day my '95 Civic Coupe died in traffic. Just died; I thought I dumped the clutch and stalled it but then it didn't restart. Typical no-spark condition.

I spent two days troubleshooting the whole ignition system and finally stumbled across this website that offers a VERY in depth step-by-step troubleshooting guide, complete with troubleshooting flowchart. Covers everything from primary relay, ecu, coil, and igniter. Had I found this earlier on I would've saved myself a ton of time.

My problem ended up being a bad coil.

http://techauto.awardspace.com/ignition.html