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Old 01-22-2014, 02:11 AM   #949
86-tundra
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Quote:
Originally Posted by Yobiwan View Post
your LTFR under WOT is too high

I think it's not healthy condition.

when everything is ok, LTFT under WOT should be closed to 0 .
Yes, you're right.. hm.. That is concerning

Just read a quote from shiv

Quote:
At full throttle, long-term fuel trims should be well within +/- 4%. Immediately after the flash, it will be 0%. But then it will slowly adapt over time. As long as you are running the stock airbox, it shouldn't move around much. If you are an aftermarket intake and see big fuel trims, this map may not be suitable for you
Good thing I kept my OEM stock airbox
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