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Re: EEC3 fault: Is this a bad computer or bad input?
Posted to Technical Discussion Forum on 2/21/2000 1 Reply

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Phil: Engine RPM, TPS & MAP are the big three inputs for spark advance on that system. Sweep test TPS & MAP, if ok, go to a higher time frame on your scope & on that hall signal, look for long & short... Login to read more.

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