wtf how u know its the capacitor? I know know if a ECU is like a pc. But a capacitor is usually soddered to a circuit board. I would definitly replace the ecu...
Well then there's something going on with you harness it would seem. Possibly getting a surge or something? Hmmm... I'm no electrical engineer but that would be my best guess.
^^ yup. My old civic hatch had the same problem, would always burn up the ECU everytime I switched it out. You're going to have to replace your ECU and the wiring harness.