Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB
Page 8 of 8 « First 4567 8
Show 40 post(s) from this thread on one page

Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB (https://www.ft86club.com/forums/index.php)
-   Software Tuning (https://www.ft86club.com/forums/forumdisplay.php?f=88)
-   -   Why does my Advance Multiplier keep dropping? (https://www.ft86club.com/forums/showthread.php?t=56810)

steve99 04-18-2015 12:44 AM
Quote:
Originally Posted by LucasFT86 (Post 2217320)
@steve99 I just put in a K&N drop in filter today and idle afr switches from 14.7 to 14.8. Am I running a tiny bit lean? Should I reflash the stage 1 tune?
no need to reflash unless you actually changing tune parameters have read of Flashing Reset Learning link below
ecu constantly learns it not a one off event after flash.

Afr will vary like that as ecu compensates and its targeting the commanded afr value and measuring the afr from 02 sensor then adjusting fuel trims to try to make both values equal.

Kodename47 04-18-2015 04:58 AM
Quote:
Originally Posted by LucasFT86 (Post 2217320)
@steve99 I just put in a K&N drop in filter today and idle afr switches from 14.7 to 14.8. Am I running a tiny bit lean? Should I reflash the stage 1 tune?
Your AFR will fluctuate under normal idle no matter what.

LucasFT86 04-18-2015 01:22 PM
Thanks guys

Phantobe 04-19-2015 12:59 AM
The struggle is real 91 sucks ass.

Switching to E85 soon lol.

funked1 04-22-2015 10:58 AM
Quote:
Originally Posted by moK (Post 1484833)
That Chevron station next to McDonalds on Nobel and Costa Verde was pretty much my only gas station for 2 years when I went to school in SD :)
Me too, but it was a Shell then (Muir class of 93 lol)

Tonypepatone 10-17-2016 06:29 PM
I exclusively ran 91 e0 and had no problems staying at 1. Went on a trip and filled up with mobil 93 now it's at.35. Filled up with the usual when i got back hopefully iam goes back to normal. For now i butt clinch.

Sent from my SM-G930P using Tapatalk


All times are GMT -4. The time now is 03:39 AM.
Page 8 of 8 « First 4567 8
Show 40 post(s) from this thread on one page

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
User Alert System provided by Advanced User Tagging v3.3.0 (Lite) - vBulletin Mods & Addons Copyright © 2024 DragonByte Technologies Ltd.


Garage vBulletin Plugins by Drive Thru Online, Inc.