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Re: 2004 Yukon Denali EVAP.What Code is This?
Posted to Technical Discussion Forum on 9/3/2007 1 Reply

Hi Andrew,

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I posted the complete data at 4 points, beginning, frame 80, frame 209 (glitch), and frame 217 (end of snapshot). I also graphed it and never saw open loop or even a twitch in the front ... Login to read more.

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