Question about 1992 Pontiac Grand Prix

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95 grandprix blows the 15amp fuel Injector fuse

When the key is turned to on the fuse under the hood labled f/inj blows immeadiately. If I unplug the ECM the fue does not blow and there is power across it. I disconnected all the injectors thinking there was a short but it still blows. Could there be a problem with either the crank sensor or cam sensor?

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Crank or cam sensors have nothing to do with fuel delivery

Posted on Sep 30, 2009

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