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Learning ECU Tuning Yourself
Hey guys! I'm somewhat new to the FA20 platform as I have been around GM engines all my life. When I bought the BRZ a few months ago, I told myself I would try and learn to do everything myself including maintenance and basic repairs.
I am a shift worker and I do have some free time and was looking into learning how to tune myself. I'm from Canada so my options are limited. Not sure if there are tuners are there who actually offer hands-on classes but I stumbled across HP Academy and was wondering if any of you had experience with them. You can pay by course and they also offer a starter learning class bundle. https://www.hpacademy.com/ I was wondering if this was a good idea and if they cover the Ecutek software properly. A lot of schools focus on HPTuners but this one seems a little more general. Since there are absolutely zero tuners in my area, this could also be a good way to make good money on the side when I am confident enough to work on someone else's car. Any input will be greatly appreciated. Regards |
U r at open source platform
No need for hpt There is lots of titles here explained everything Just use searsh option to find what ever u need to know And the easy way for stage1-2 OFT ots maps for 2012+ Tactrx openport 2.0 cable Ecuflash Romrider |
Learning tuning itself is more of understanding the principles of what values generally you're going to need to adjust and what effect they have on the performance/drivability of the car.
Tuning isn't about knowing what the best AF/R is for power and pasting it across the whole map; I would suggest starting out by talking to some tuners and ask what generally they start looking at first in order to " tune" an engine. Maybe look up some guides on basic tuning with the platform you're into, and any time you see a phrase you can't say " I understand what that does and directly can affect", you look it up exhaustively. Like "LTFT" or "Injector Pulse-Width" Learning how to tune yourself takes years and years of trial and error- something that's best not learned on a car you truly love. I'm not intending to come across as discouraging or condescending - it's an arduous, stressful, long road that never ends. EDIT:: Huh, HPAcademy has a giveaway going on. GIVEAWAY: ECUMaster PMU + Training Courses |
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Or I could get a shitbox and tune it myself....decisions decisions.... |
SUSPECT_BRZ: problem is that most commercial tuners lock their tunes. You'll be able to monitor only result, not how they got there. Imho you'd be better off with OFT OTS tunes as base for self education
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Can you tune yourself using OFT? I don't know...I really want to learn but maybe it's something better left in the hands of a professional. Wouldn't want to blow my engine with trial and error...:bonk: |
FWIW I bet there are a few that learnt on this platform. If you see Steve99 and Wayno mentioned, I'm pretty sure they learnt here, I did as well (on a supercharged car). I used both EcuTek and Romraider. The benefit with Romraider and OFT/Stock ROMs is that you can look at maps and learn/research with no investment and these can be flashed with OFT or Tactrix. EcuTek needs money spending to get the basic package and even more to get the RaceROM upgrade to open up more tuning abilities but it's well worth it if boost is the end goal.
The ECU and engine setup is modern so, on an NA, there is very little that you could do wrong unless you go crazy changing stuff with no understanding due to the knock protection. HP Academy is pretty good and comprehensive. Mix that with some reading on Romraider, as the ECU is similar to other Scoobies, and on here. NASIOC is a good place to google for answers and this is a good file to have to hand: https://forums.nasioc.com/forums/sho....php?t=1626520 |
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They have quite legit courses. |
This isnt an end all be all but can be a very good place to start. lol giving this guy free advertising.
https://www.youtube.com/c/learntotune/videos He has good tuning basics and theory videos but you have to search for them because there is no playlist. You show the paid version of it which is very in depth. If you want to have the understandings on what things change and test around yourself then he posts lots of free videos on his youtube channel. |
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FWIW, EcuTek comes with extensive documentation not only for the general software, but as EcuTek applies to the 86 platform specifically.
I also learned how to tune here. I started with a tactrix cable, EcuFlash, and RomRaider using OFT definitions. NASIOC is a great resource, but EcuTek has its own specific quirks on top of that general information. Make sure you read EcuTek docs top to bottom before diving in. |
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