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  • My Tuning Goodies spreadsheet to help blow things up

    • My Tuning Goodies spreadsheet to help blow things up

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    My Tuning Goodies spreadsheet to help blow things up

    • Author V8Bait
    • Uploaded 03-09-2016, 12:12 AM
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    Description
    A spreadsheet I made back in 2013 to help people get the hang of TunerPro and Cobb ATR. Generally the things people seem to struggle with, some basic theory/tables, and some 335i specific nonsense.

    In this new/final version I tried to update pretty much everything since flash tuning is much more prevalent and more is known. Biggest addition is a tab on boost control and how to dial it in. It could use more work.

    Noticeably lacking is information on how to use the boost scaling in MHD I guess, but if you can get through everything else you should be fine figuring out how that works.
  • iminhell1's Avatar
    iminhell1 -
    I've really been trying to avoid that due to some questionable content.
  • Sticky's Avatar
    Sticky -
    Quote Originally Posted by iminhell1 View Post
    I've really been trying to avoid that due to some questionable content.
    Heh, I'm sure we all understand.
  • Den*'s Avatar
    Den* -
    Going to study your file thanks a lot, sorry couldn't add rep
  • levanime's Avatar
    levanime -
    thanks!

    no bin files?
  • Sw4y1313's Avatar
    Sw4y1313 -
    @V8Bait, whats your stance on throttle closures? I'm holding target all the way to redline, but I'm getting a ton of throttle closures. Or is that just the DME attempting to not overshoot target load?

    I lowered the values in Boost Limit Offset % from 160 load and 4000rpms and down to 90, but it still hasn't shown any more than 10.7psi Boost Target from 1800-3000rpms. At 3000rpms is when it then ramps up again. I'm then hitting about 14.6psi by 3600rpms. After messing with the WGDC Adder/Ceiling tables I was able to hold boost better above 4000rpms and taper to 11psi by 6500rpms. So I seem to have fixed boost in the upper rpm's, but not down low.
  • V8Bait's Avatar
    V8Bait -
    Quote Originally Posted by Sw4y1313 View Post
    @V8Bait, whats your stance on throttle closures? I'm holding target all the way to redline, but I'm getting a ton of throttle closures. Or is that just the DME attempting to not overshoot target load?

    I lowered the values in Boost Limit Offset % from 160 load and 4000rpms and down to 90, but it still hasn't shown any more than 10.7psi Boost Target from 1800-3000rpms. At 3000rpms is when it then ramps up again. I'm then hitting about 14.6psi by 3600rpms. After messing with the WGDC Adder/Ceiling tables I was able to hold boost better above 4000rpms and taper to 11psi by 6500rpms. So I seem to have fixed boost in the upper rpm's, but not down low.
    My stance on throttle closures is drink more on a Friday night and you don't notice them as much!

    But seriously in answer to your question (disclaimer I've been following my own throttle closure advice) you need to realize that boost limit offset doesn't use load axis (i know right, this was a total shock to me too) those values are actually what equates to cam timing. At low "load" you have lots of overlap at high throttle angles, and a low lobe separation angle. So you need to drop the offset values at lower axis points than if they are load i guess I'm saying.

    And why are you only running like 11psi???
  • Sw4y1313's Avatar
    Sw4y1313 -
    Quote Originally Posted by V8Bait View Post
    My stance on throttle closures is drink more on a Friday night and you don't notice them as much!

    But seriously in answer to your question (disclaimer I've been following my own throttle closure advice) you need to realize that boost limit offset doesn't use load axis (i know right, this was a total shock to me too) those values are actually what equates to cam timing. At low "load" you have lots of overlap at high throttle angles, and a low lobe separation angle. So you need to drop the offset values at lower axis points than if they are load i guess I'm saying.

    And why are you only running like 11psi???
    Hmmm, I wasn't expecting that.... Good to know! I'll mess with it a bit more. I don't have a laptop so making quick changes is a pain.

    I'm only running 11psi up top because I'm 100% stock on 92oct. My load target is supposed to hit 12psi and taper to 10, but it wants to target 14.5psi instead. I'm ok with that because thats my goal anyways, but after I understand everything. I'm also getting timing corrections on 3 cylinders at random spots. I'm changing out my plugs tomorrow for NGK's. This car has 80k on it and I have no idea how old they are.
  • Cyrus2327's Avatar
    Cyrus2327 -
    What ever happened to the xdf's and .bin's that Justin posted? Currently running shivs oft files lol
  • CarAbuser's Avatar
    CarAbuser -
    Quote Originally Posted by Cyrus2327 View Post
    What ever happened to the xdf's and .bin's that Justin posted? Currently running shivs oft files lol
    I still have them saved but they aren't of any use. If you really want them I can upload them.

    The XDFs have had all the bugs fixed and updated with new tables and are hosted on GitHub.

    The BIN files are don't contain any changes you can't find in OFT maps or the backend flashes.
  • Sticky's Avatar
    Sticky -
    Quote Originally Posted by CarAbuser View Post
    If you really want them I can upload them.
    Upload them here.

    Quote Originally Posted by CarAbuser View Post
    The XDFs have had all the bugs fixed and updated with new tables and are hosted on GitHub.
    Upload them here as well. Make the database as full as possible of quality files.

    I spent a ton of money on it for you guys. Use it.
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