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Old 10-18-2021, 01:58 AM   #729
kennwin
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Join Date: Oct 2021
Drives: 2013 Scion FR-S 10 Series #832
Location: United States
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odd LTFT

Hey guys. Been reading up on this forum alot and similar threads that had high ltft. I seem to still not figure out why I have oddly positive LTFT up to 20% at times. My first tank of E85 ran great, but my second tank has thrown my different numbers where my IAT has been running insanely hot (sometimes like 30-40 degrees higher than ambient while just driving normally) and my LTFT has been increasing positively like crazy off throttle. Never ran above ±10%. Could someone check if my AFRs are okay? I have a data log under light throttle and cruising on the way home.

TRD intake, JDM TRD catback exhaust, rest is stock

https://datazap.me/u/kennwin/log-163...g=0&data=1-2-9
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