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  1. #1
    Active Member Two Rings
    Join Date
    Jun 26 2008
    AZ Member #
    30325
    Location
    austin, tx

    Is my MAF dying? **logs**

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    at 4500rpms my vagcom logs list my MAF at 108g/s

    is this an indication of a dying MAF?

    http://spreadsheets.google.com/pub?k...leTqwZiDos4HJg


    all stock, k&n drop in (just installed yesterday, was paper filter its whole life)

  2. #2
    Veteran Member Four Rings akaEsCo01's Avatar
    Join Date
    Dec 08 2006
    AZ Member #
    14057
    Location
    Jersey

    Re: Is my MAF dying? **logs**

    Go out and do another log, you were accelerating then decelerating, then accelerating again, so I can't tell. Do a log all the way to redline. Your numbers looked fine up until 4000 rpm then it looks like you let off the throttle. Stay on it this time, low one hundreds at redline are an indicator of a dying MAF

  3. #3
    Active Member Two Rings
    Join Date
    Jun 26 2008
    AZ Member #
    30325
    Location
    austin, tx

    Re: Is my MAF dying? **logs**

    It shifted right at 4500rpm (auto).

    I'll run it in 3rd gear tip mode tomorrow and see how it looks.

  4. #4
    Active Member Two Rings
    Join Date
    Jun 26 2008
    AZ Member #
    30325
    Location
    austin, tx

    Re: Is my MAF dying? **logs**

    alright did another log, is 132g/s at 5800rpms normal?

    also, are the lambda correction values correct for my readings?

    http://spreadsheets.google.com/pub?k...leRE6jDVEbagRQ

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