ECU question/repair?!

[invain]

My ECU is not grounding the fuel pump relay. When I turn the key on the fuel pump does not kick on and prime like normal. I know it's not the pump, as the pump turns on when I jump terminals 3 and 5. I replaced the pump relay and still no luck. I have 2 ECU's so I decided to throw in the spair. Turned the key and sure enough the pump primed like normal.

Is it possible to have the ECU repaired? It's been tuned obviously since this is a ka-t so if the ecu is shot, would it be possible to send it in and have the daughter board swapped into a new one? Just curious if there's anyway to avoid having to get another ecu AND have it re-tuned.

[compactfean]

Yes...go down to your local electronic store and get the pinned plug you need. That will fit the daughter board. Go to your local TV repair shop and have them solder it in. Then go on E-mance website and figure out which jumper needs to be cut.

[invain]

Good stuff, thanks.