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fuel tip in work around
Posted: Mon Jul 21, 2025 9:22 pm
by reallyflyguy
This might be reaching. I finally got my wideband installed and I've been tweaking my afr. I notice that the moment I touch the throttle I typically get a brief lean spike. 15-16.1
I've messed with everything and can't seem to clean it up.
Is there something I'm missing or could a fuel tip in adjustment be added to the table?
Re: fuel tip in work around
Posted: Tue Jul 22, 2025 11:44 am
by reallyflyguy
I know I should have uploaded the info, sorry...my bad.
If you wouldn't mind looking to see if I'm an idiot or what. The lean spike is bugging my OCD.
I have flashed a bone stock tune in to see if that changed anything and it does not.
Re: fuel tip in work around
Posted: Wed Jul 23, 2025 12:22 pm
by reallyflyguy
Info, 3.5 type S with 80mm throttle body, no EGR, no cats and CAI
I've tried raising and lowering my L/min throttle air flow
played with injector cut and restarts
played with ignition tip in
played with fuel cut
played with richening areas
I think I've tried all areas and keep getting the same results
I know in S300 there is the ability to tip in the fuel for something like this
Re: fuel tip in work around
Posted: Wed Jul 23, 2025 1:32 pm
by Spunkster
All you can do it try adjusting the throttle flow vs opening table.
Re: fuel tip in work around
Posted: Wed Jul 23, 2025 1:42 pm
by reallyflyguy
ok, I'll try again.
thank you
Re: fuel tip in work around
Posted: Thu Jul 24, 2025 12:49 pm
by reallyflyguy
So I noticed something under calibrations
Ignition section
warm up ignition retard enable(this has a check box)
throttle tip in retard
ignition retard gear compensation (this has a table)
-these are what are listed...
Throttle tip in retard has no table attached, yet you can see it's supposed to have something attached..
or so it appears
I think that's the adjustment I'm missing
I'm using the most recent beta version