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Re: 07 GM 6.0 LY6 Lean Codes set at decel
Posted to Technical Discussion Forum on 1/11/2014 5 Replies

You didn't include short term trims in your data. Without the short term information, the trim data is of little value. Don't worry about fuel pulse width app position and things like that. Using that data only slows down your scan tool.

Use long term both b... Login to read more.

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