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Re: Ford 5.4 COP Secondary Pattern
Posted to Technical Discussion Forum on 10/22/2001 2 Replies

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Hi William,

I took some waveforms off an 98 Expedition with my LS2000 and the Vantage COP-1 adapter.

[1998 Ford Expedition, Ignition - Primary, Ignition - Secondary Waveform]

I had to reverse th... Login to read more.

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