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Re: Diagnosing catalyst efficiency with O2 Sensor Data
Posted to Technical Discussion Forum on 9/21/2012 1 Reply

Hi Ken, thanks for playing.

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It is not a GM, and LTFT was useless, or zero, take your pick. I can put it in a graph, but I will lose something else.

Why do you think most cat monitors run at idle?... Login to read more.

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