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Re: Lab scope triggering: I need a little enlightenment.
Posted to Technical Theory Forum on 12/15/1997

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Oops. Wrong date on the images. I'll try again. These are, by the way, from an '89 Celica 3SF-E with 1)its coil arcing to the reluctor; 2) a new coil; and 3) the IGf signal along with the crank signal... Login to read more.