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Looking for help with street tune

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PrimerPLus

10+ Year Contributor
1,160
20
Jul 28, 2011
Tokyo, Asia
I spent some time trying to dial in my idle, and fuel trim. Also my AEM Uego Wideband which is a pain because at idle my wideband reads as far lean as the meter will go at --

It idles fine when just sitting there but when I drive and stop and just sit there it idles higher. Here is a cruise log.

My mod list is up to date. I am running my MBC full open so should be at stock boost levels.

Let me know what I need to fix check etc. thank you.
 

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Your wideband and est af ratio aren't lined up completely and your going rich and lean under WOT(99%)
When was the last time you calibrated your wideband?
 
Last edited by a moderator:
Well I tried to do that all last night. Is there a specific way to calibrate it? I was trying to follow the YouTube video of trying to get my wideband to match up.
 
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