Tuning question AP stage 1 map
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This is a discussion on Tuning question AP stage 1 map within the Tuning: Electronic Engine Management forums, part of the Tech & Modifying & General Repairs category; https://docs.google.com/spreadsheet/...2c&usp=sharing Just got this my first data log. I need help interpreting this or if its even a good data....thanks ...

  1. #1
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    Tuning question AP stage 1 map

    https://docs.google.com/spreadsheet/...2c&usp=sharing

    Just got this my first data log. I need help interpreting this or if its even a good data....thanks guys.
    2012 WRX PPB sedan
    Foglights installed, Arm-rest extension installed. Upgrades: Eiback F/R sway bar, Kartboy endlinks F/R, Cusco lower chassis brace, COBB AP stage 1 map.

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  3. #2
    and the Funky Bunch Calvinball's Avatar
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    I'll defer to the guys with more expertise as to what, but I think you may want to drop some of the parameters you're logging. Doesn't seem like you're getting a lot of resolution. The reason I say this: Assuming this is a 3rd gear pull, you have it all in 88 rows. My most recent 3rd gear pull on my less than stellar laptop went over 200 rows. If you did the pull in 2nd, you should do it in 3rd instead. If it was 3rd, then dropping some of those parameters will get you more data.

    What is target boost for Cobb's map?
    - Will
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    Current Car: 2014 Golf TDI
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    I did it on 3rd pull first run early morning temp 55 degrees. I'm running ACN91 stage 1 (Cali) all stock form target boost 16.5 psi....i'm no where near that boost level. I'll probably bring my lap top and do multiple data log.
    2012 WRX PPB sedan
    Foglights installed, Arm-rest extension installed. Upgrades: Eiback F/R sway bar, Kartboy endlinks F/R, Cusco lower chassis brace, COBB AP stage 1 map.

  5. #4
    Registered User WrxPower's Avatar
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    16-16.5psi for stage 1 with stock air box I think. With after intake I think boost jumps to 17.5 psi

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    Registered User WrxPower's Avatar
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    R u sure you flashed the map?

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    Yes. I prolly do more logs to get pulling numbers out.

    I also plan on getting protuned stock form to get more out of Stage 1 map.
    Last edited by Mr2012WRX; 04-21-2013 at 03:26 PM.
    2012 WRX PPB sedan
    Foglights installed, Arm-rest extension installed. Upgrades: Eiback F/R sway bar, Kartboy endlinks F/R, Cusco lower chassis brace, COBB AP stage 1 map.

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    Really can't tell too much with the datalog you executed. You need to do the following:

    Datalog a 3rd gear pull 2500-6500 rpm, 100% throttle.

    A/F Correction 1(%)
    A/F Learning 1 (%)
    A/F Sensor 1 Ratio (AFR)
    Boost (Psi)
    Calculated Load
    Dynamic Advance Multiplier (DAM)
    Feedback Knock (degrees)
    Fine Knock Learning (degrees)
    Ignition Timing
    Intake Temperature
    Inj. Duty Cycle (%)
    MAF(g/s)
    RPM
    Throttle Pos.(%)
    Vehicle Speed (mph)

    You need to keep a WOT for the entire pull to get the proper readings for boost and timing. Here is an example of a Stage 2 datalog I did yesterday on my '13 WRX.

    https://docs.google.com/spreadsheet/...FE&usp=sharing

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    [QUOTE=Delnari;3006846]Really can't tell too much with the datalog you executed. You need to do the following:

    Datalog a 3rd gear pull 2500-6500 rpm, 100% throttle.

    A/F Correction 1(%)
    A/F Learning 1 (%)
    A/F Sensor 1 Ratio (AFR)
    Boost (Psi)
    Calculated Load
    Dynamic Advance Multiplier (DAM)
    Feedback Knock (degrees)
    Fine Knock Learning (degrees)
    Ignition Timing
    Intake Temperature
    Inj. Duty Cycle (%)
    MAF(g/s)
    RPM
    Throttle Pos.(%)
    Vehicle Speed (mph)

    You need to keep a WOT for the entire pull to get the proper readings for boost and timing. Here is an example of a Stage 2 datalog I did yesterday on my '13 WRX.

    https://docs.google.com/spreadsheet/...FE&usp=sharing[/

    Thanks for the tips. I think started the log when I was 3rd gear already around 2400 rpm. Then I eased throttle after 6600 rpm.
    Last edited by Mr2012WRX; 04-21-2013 at 05:26 PM.
    2012 WRX PPB sedan
    Foglights installed, Arm-rest extension installed. Upgrades: Eiback F/R sway bar, Kartboy endlinks F/R, Cusco lower chassis brace, COBB AP stage 1 map.

  10. #9
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    Would you mind taking a look at mine? Did I do this right? Stage 1 93OCT + AEM.
    Click image for larger version. 

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