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Re: Is this a bad pcm ignition driver?
Posted to Technical Discussion Forum on 1/20/2012 11 Replies

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Hi Albin. Current at the fuse for the coils. Ya Coils and ever thing else on that circuit. At times I find it hard to view current waveforms that way. I have a capture of a gm 5.3 that shows this. Ha... Login to read more.

11 Replies Received (View Replies)