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International Automotive Technicians Network
Re: P0325, Knock sensor circuit fault
Posted to Technical Discussion Forum on 1/19/2017

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[2003 Ford Escape Limited, Ignition Waveform]

This is a bad COP ignition primary voltage with a negative voltage at 85v and a short, hashy spark time of 329 us

[2003 Ford Escape Limited, Ignition... Login to read more.

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