i have a 91 civic sedan that i got for $100 buck the only think i though was wrong with it was the dizzy so i though but it ended being the ECU 15 fuse going out and i was wondering what would cause this and how to solve the problem please help and thank u

 

u may have a short somewhere in the wiring check all the wires running to and from the ecu and if there is one you sohuld find it