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Old 08-21-2011, 06:54 PM
Cdy291 Cdy291 is offline
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Default LTFT value

What are the normal numbers I should look for on my code scanner for long term fuel trim?
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Old 08-21-2011, 09:54 PM
S13minus1 S13minus1 is offline
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Default Re: LTFT value

should be 0 if the world was perfect. anything up to + or - 15 is pretty normal, +/- 20 is kinda far off. + means youre running lean, - means youre running rich. and stft is, well, not really much to look into.
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