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djamps djamps is offline

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  1. ian99rt
    03-13-2015 11:51 AM
    ian99rt
    Hello there. I've been hunting trying to find one of your posts where you relate the % of fuel compensation needed to the AFR error between Actual and Target.

    I remember it being like for every 0.1 AFR off add 1% Fuel compensation?

    I've done a lot of MAF tuning and think I have it nailed down but still running a little rich / lean in areas that are fine in open loop at the same MAF voltage.

    I'm on to the fuel compensation table and putting together an excel Macro to tell me suggested Fuel Compensations and Data Byte cell.

    Thanks,

    Ian S.
  2. alexml
    09-18-2013 07:42 AM
    alexml
    djamps can you give me some advise on tuning uprev from the start?
    i put on some mods and im starting all again, but now i whant to do it right!
    on my first tune i only use the fuel compensation table but now i whant to tune the k value and the maf first and give up for last the fuel compensation.
    can you give me some advise on that? like, dont do this... do that...
    THANKS VM.
    Alex

About Me

  • About djamps
    Z/G Owner
    G
    Location
    MD
    Color
    DG
    Trim Level
    6MT Coupe
    MyMods
    AAM TT w/supporting mods, full sleeper status
  • Signature
    Three boosted VQ's and a QX people mover.

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  • Join Date: 12-18-2008

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