I am having trouble with my honda. I have replaced the engine in the car, and now I have a code 15 blinking at me from the dashboard. In trying to diagnose my problem, or problems I have replaced the distributor, and the electrical component in the ignition switch. The code 15 is the ignition output signal, I do not know what else to do, or what else to change on the car.:(

Replace the Ignition Control Module (ICM). Remember to coat the back of the ICM with a thin, even coat of heat transfer silicone grease.