Hi I have a 1992 Honda Civic DX. The engine cranks over and runs if you keep the starter engaged but as soon as you left off it won't run. I have checked the fuel pump put in brand new plugs and wires, I have also checked for spark and the injectors are working. I was reading other forum posts with similar problems and was wondering if anyone had some kind of idea what it may be. I myself am now checking to see if it is the emc. I am purchasing one tomorrow. Any help would be greatly appreciated. Thank you.

. Check ignition switch for wear, pitting, or melting:

https://www.askmehelpdesk.com/cars-trucks/faq-how-troubleshoot-repair-maintain-hondas-46563-2.html#post224652

. Perform tests, in Sections A and B, below, before buying a new ECM:

https://www.askmehelpdesk.com/cars-trucks/faq-how-troubleshoot-repair-maintain-hondas-46563.html

Be sure to perform the K-Test on the ECM.

My 2006 honda civic will not crank over when all electrical power works

I Probably Can Help, Could You Give A Little More Info Please