Mitsubishi Repair: problems with electrical computer, mitsubishi engine, eagle summit

Question
I'm not sure if you can help me but I have a 1993 Eagle Summit ES 1.5 (Mitsubishi Engine). The fuel pump was not getting any power. After checking fuses, relay, and fuel pump, that were good, I got a used computer. The car started up. I ran the car for 2 hours, it ran good. The went to start it up the next morning and it would not start. Again there is no power to the fuel pump. The fuel pump, fuses, and relay are still good. Do you think it is just the computer again or something burning the computer up?

Thank you,
         Roger

Answer
Roger,
There are known issues with Mitsubishi manufacturered computers between the years 1989-1994.  You can read this article for further information:
http://www.90gsx.com/eclipse/cap/caps.htm

I don't think there is anything on your car that might be burning out the computer, but you can pull your computer, open it up, and see if anything is burned out on it.  But you may also notice other damage as indicate in the URL link I provided.  Check for damage of the computer and be sure if you're going to replace the computer again that it is a certified rebuilt one.
Good luck!