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Re: got fooled today by an unexpected voltage reading.
Posted to Technical Theory Forum on 4/2/2004 4 Replies

Jonathan - totally agree. Signal return for the sensors is a floating ground - called by "experts" that I have spoken to as an "open collector" ground.

The ECMs I am used to have this on PIN 46 and I have had numerous discussion with Paul who states this sho... Login to read more.

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