what elec. circuit affects that capacitor on ecu for 92 civic? on 1992 Honda Civic

was here a few weeks ago with problem of car not starting but was cranking. raiderron figured out the problem. ecu was bad. thank you raiderron. now we have replaced it and the capacitor blew in new unit. which circuit affects the capacitor enough to make it blow so quickly?

by in Mount Vernon, OH on June 03, 2012
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2 answers 2 comments
ANSWER by , June 03, 2012
need to start with voltage ck on circuits. is alt over charging? should be no more than 14.2 volts
COMMENT by , June 03, 2012
have no blown fuses any where ..........which circuit should i start with? and can these tests be done w/out car running and ecu blown?
ANSWER by , June 03, 2012
Did you put a new ECU in the car?
COMMENT by , June 03, 2012
yes........immediately blew capacitor in new ecu........still did not start