AFR and PW Fluctuation During WOT Subaru

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turboed22
Experienced MS/Extra'er
Posts: 159
Joined: Fri Aug 17, 2007 6:45 pm
Location: Denver, CO

AFR and PW Fluctuation During WOT Subaru

Post by turboed22 »

Hello,

I was on the dyno this morning and found an issue with my AFR and PW fluctuating like crazy during full boost WOT. I beleive it is related to my AE settings, as after one hour I noticed the TPS and MAP AE flags flashing while WOT. These flags seem to correspond to my fluctuation.

Can someone take a look at my AE settings?

Below is a quick screen shot of the PW/AFR log. MSQ and Log attached.
Image

1998 Subaru 2.5 RS
22t bottom end
Turbo/16psi
850cc injectors/ Walbro255
E85
MS2 3.0
1998 Subaru 36-2-2-2 Trigger MS2/Extra
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grom_e30
Super MS/Extra'er
Posts: 4461
Joined: Thu Mar 08, 2012 12:44 pm
Location: UK

Re: AFR and PW Fluctuation During WOT Subaru

Post by grom_e30 »

Your msq does not work for me i cant open it
1990 bmw 320i daily driver with m20b25 ms3 sequential fuel, 380cc injectors, d585 coil near plug, home made cam sync, launch control, fan control, vss, homebrew egt logging what's next????
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Matt Cramer
Super MS/Extra'er
Posts: 17507
Joined: Thu Apr 16, 2009 8:08 pm

Re: AFR and PW Fluctuation During WOT Subaru

Post by Matt Cramer »

Same here - the MSQ appears to be blank inside. Try saving and uploading another copy.
Matt Cramer -1966 Dodge Dart slant six running on MS3X
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