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International Automotive Technicians Network
Re: 1998 Mitsubishi cranks no start... PCM?
Posted to Technical Discussion Forum on 4/2/2004 1 Reply

Hi Scott,

I'd have to say that you probably have a damaged internal PCM power supply since plugging in any sensor on that circuit drops the power supply output below spec, and since the "mistake" by the other shop caused the 9V and 5V supplies to be shorted ... Login to read more.

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