Self Tune your SUBARU | Step 2 | Interpret the DATALOGS

A live Subaru related self tune session to go through some ecu datalogs where you can ask questions and even send me your datalogs beforehand so that I can go through them on screen.
This is part of a series going into how to self tune your Subaru.
#remap #subaruremap #subarutuning #racedynamix

[@bmoore8853]

Duncan, I'm super happy to have just recently discovered your content, I've got two tastefully modified 04 Forester XT's with vf39's and supporting mods, so watching your channel has been specifically interesting to me. Can't wait to see more!

[@racedynamix]

Thanks mate and thanks for tuning in live 🙏

[@scoob_dj]

Really enjoyed this Duncan, and having seen you work in person I can confirm your knowledge is impeccable 👌🏻.

[@racedynamix]

Thanks a lot Dan.. Really appreciate that 🙏

[@TheNecro1015]

Love this series!

[@racedynamix]

Thank you very much 🙏

[@guyschmeltz38]

just found this series- thank you so much

[@racedynamix]

My pleasure. Lots more self tuning info in the videos (like the last one from the tuning day) and the live streams and if you want more advice and guidance, I run a tuning Academy which you can join in here to have much more detailed info, dedicated tuning live streams and discord server 👍

[@flipingjeff]

Putting my 02 Wrx back together tomorrow and plug in Rom raider for the first time soon. As long as i have no leaks and everything is running good. Appreciate you giving out to the community my guy! Info like this is great. I'm a Deisel tech that works on semi truck and trailers so none of this is forreal on in my line of experience other than some graphing sensors and what not.

[@racedynamix]

My pleasure sir.. I hope it useful to you as you start tuning it. There is more detailed info in the members videos and live streams if you fancied joining the academy 👍

[@nickyear-w7749]

Thank you

[@racedynamix]

You're welcome

[@gunhound45]

Great session, I learned a lot. One thing I'd do in the future would be to stream in 1080p, the text is hard to read at 720p.

[@racedynamix]

Thanks 🙏 1080 is a paid plan so wanted to make sure it would work before committing extra expenses without any income to offset against. Hopefully monetization will come very soon and I can up the quality 👍

[@dreambiggarage]

Sorry I missed it didn’t realize you were going live

[@dreambiggarage]

When’s the next live?

[@racedynamix]

Hi. No probs.. Next live date not set yet but will be a couple of weeks hopefully I can resolve the small tech issue in the meantime 👍

[@vasegan]

thank you very informative. please do a video on afr vs timing, why is the stock tune so rich?

[@racedynamix]

👍

[@ngenkhbat8462]

wow, thank you for sharing knowledge. I recently bought epifan software and couldnt find any good guidance. Could you please how to put carberry definition to ecuedit def?

[@racedynamix]

Hi. Glad you enjoyed it.. Lots more to come and lots more detail in my academy including xml definitions and logging set up. You can join that under each video there is a Join button 👍

[@AmirPomen]

Is there any way to recalibrate the knock sensor in order to avoid phantom knock detection around 2.5k rpm cruise? Also does the stock map sensor can be calibrated to beyond 20psi manifold pressure (that often i saw done by usa tuner?)

[@racedynamix]

Hi. Great questions... Easiest way to solve that phantom knock on cruise is to stop the knock sensor listening while it is on cruise. If you raise the load threshold for Knock to above the load level you are seeing on cruise it will cease interfering. On Ecutek it is possible to adjust the sensitivity of the knock sensor so that table does exist within the rom but no open xml definitions that I have seen yet have shown that table. I haven't bothered trying to search for it within the hex code because the load fix sorts it out most of the time. Re the map sensor.. Yes it is possible but the limit for displaying the manifold pressure still exists even if internally it is seeing and using a higher value. Hope that helps 👍

[@bordendrive]

Hi Duncan, I installed a 2.5 non VVT engine into a 2008 Outback with VVT. Runs great until I need lots of power to climb a steep hill, then engine power cuts out. Can I remove the VVT programming, Kenneth.

[@racedynamix]

Hi. Thanks for the question 🙏 Is it cutting because of vvt errors? You can disable to codes for the ocv's that are not there assuming you can get into the ecu on the outback.

[@douglang4615]

Question .. Is it better or easier to log in ecu edit or romraider logger ?

[@racedynamix]

Ecuedit 👍

[@douglang4615]

@@racedynamix thank you ..I appreciate your help and replies I will download it .and become familiar with it . I have subscribed to your learning channel ..thank you ,indo enjoy them Is there a particular form or anything I need to complete? Regards Doug

[@nickyear-w7749]

Just got off work

[@racedynamix]

I hope my ramblings made sense 👍

[@nickyear-w7749]

Thanks again it did I have a usdm 2014 wrx with a TD0516 and upgraded top mount intercooler by process west. With the stock intake the ecu was basically making corrections but after i installed a Cobb SF intake the AFR's went lean.

[@racedynamix]

Yeah the under 'hood' temps are sky high plus the intake.. The maf scale at the low end of the scale may need adjusting upwards a bit to stop it making such big closed loop corrections. But also probably adjust the fuel map to keep it right on boost