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Re: Geo Metro cranks/No start
Posted to Technical Discussion Forum on 3/22/2009 22 Replies

Good morning Rusty,,, I would appreciate that very much. While you are scoping, go to the pcm and grab a waveform from pin 24 of the C1 plug, brown wire. From what I can find out, this is a flyback voltage from the primary ignition which comes through a noise ... Login to read more.

22 Replies Received (View Replies)