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Thread: V3 STFT stops @ 200hz

  1. #1
    Sac DSM Member
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    Mar 2005
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    124

    Default V3 STFT stops @ 200hz

    Anybody have a idea why I cant get my STFT to move after 200hz
    ignore the wideband it i unplugged.
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  2. #2
    Proven DSM Member ApexVIII's Avatar
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    Jan 2008
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    i will have to look at this when i get home from work later tonight.
    when i was running V3 on the stock MAF,(for a few days before i went to SD)
    i just copied the MAF calibration that i had for V2.5 and then made adjustments for the points inbetween that are not on V2.5, but on V3
    Methanol Injected, HX35 Powered, 95 GSX

  3. #3
    Sac DSM Member
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    Mar 2005
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    yeh but I never got my maf adjustments right after switching to E85 because of the 1550's idle and low throttle issue. That is why I switched to V3, so i could run a FIC easytune driver in order to get my car to idle/cruise. It worked I can now idle @ 750rpm with fp4's and 1550cc injectors . So yea I just cant figure out why my trims just plain stop a 200hz. My AFR est says like 13.5:1 and it was inline with my wideband before I pulled it out. The o2 gets stuck as well. That could have some thing to do with it but I dont know why my o2 would stick @ only 13.5:1. Its not that rich. IDK just wondering if someone sees something I dont.

  4. #4
    Proven DSM Member ApexVIII's Avatar
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    hmm, i will take a look later, if you see me in the chat box later tonight around like 5-7pm say something and remind me to look lol
    Methanol Injected, HX35 Powered, 95 GSX

  5. #5
    Proven DSM Member ApexVIII's Avatar
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    if i remember correctly in order to dial in the 200hz you actually have to be driving the car on the freeway constantly at the 200hz spot that will get it to move and get the LTFT to move with it. i dont think you can do much just reving it. as far as dial in goes for the MAF
    Methanol Injected, HX35 Powered, 95 GSX

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