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Fuel trim not logging

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Old 04-29-2013, 02:28 PM
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Default Fuel trim not logging

Yesterday when we hooked the bird up to HP tuners we coudnt get a graph for my fuel trim. It seems that the O2's are stuck at 445. Any suggestions? Also we rewired my rear O2's to the front and the front would physically be in the rear we swapped the pins and everything. Would that have something to do with it?

Last edited by NnOoSsSs; 04-29-2013 at 06:40 PM.
Old 04-29-2013, 04:24 PM
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What NnOoSsSs is talking about when he says rewired o2's.

Just to clarify, we re-pinned as follows-

https://ls1tech.com/forums/generatio...vette-o2s.html
Old 04-29-2013, 06:07 PM
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Haha thanks man : ) i didnt want to keep asking you!
Old 04-29-2013, 09:15 PM
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Gotta get this out of the way.....

Are fuel trims enabled in Editor?
Old 04-29-2013, 10:38 PM
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Ill double check!
Old 05-01-2013, 09:05 AM
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Yes the fuel trims were enabled.



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