温馨提示：本站仅提供公开网络链接索引服务，不存储、不篡改任何第三方内容，所有内容版权归原作者所有
AI智能索引来源：http://www.mr2.com/forums/threads/23508-Question-for-RickyB-Progress-on-the-Stock-ECU-MAF-Project
点击访问原文链接

Question for RickyB: Progress on the Stock ECU MAF Project??

进入原网站 导航首页
Question for RickyB: Progress on the Stock ECU MAF Project?? Register Help Home Forum New Posts FAQ Calendar Community Groups Reported Items Top Posters Forum Actions Mark Forums Read Quick Links Today's Posts Contribution Actions Contribute Blogs What's New? Contribute Advanced Search Forum Toyota MR2 Generations MK 2 MR2 - SW20 MK2 Stand-Alone EMS and Nitrous Discussion Question for RickyB: Progress on the Stock ECU MAF Project??
If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below. Results 1 to 9 of 9 Thread: Question for RickyB: Progress on the Stock ECU MAF Project?? Thread Tools Show Printable Version Display Linear Mode Switch to Hybrid Mode Switch to Threaded Mode 11-30-2007, 04:26 AM #1 Alex W View Profile View Forum Posts Private Message View Blog Entries Visit Homepage Wilhelm Raceworks, LLC Join Date Nov 2007 Location Bozeman, MT Posts 1,042 Thanks  3 Thanks  102 Thanked in92 Posts Total Contributions For
Alex W     $ 50.00 Question for RickyB: Progress on the Stock ECU MAF Project?? Last spring I remember hearing talk of the possibility of reprograming the stock ECU to handle a larger hotwire MAF sensor, and the possibility of 800cc injectors was even thrown arround. This was partially dependent / going alongside another project to provide a user-tuneable interface for the stock ECU.

It appears that the tuning interface / hardware for the stock ECU is getting close to ready, and I was wondering if any progress had been made on the other half of the project. Reply With Quote 12-01-2007, 02:37 PM #2 RickyB View Profile View Forum Posts Private Message View Blog Entries Visit Homepage Automotive Cartographer Join Date Dec 2005 Location California Posts 221 Thanks  0 Thanks  127 Thanked in34 Posts Total Contributions For
RickyB     $ 0.00 I'm currently developing a speed density version of the ROM code. There are major differences between the 91-92 and 93-95 ECUs and I'm currently reverse-engineering the portions of the 93-95 code that is different from the 91-92 which I have fully decoded. This is evening/weekend work since my daily tuning work keeps me so busy. I am working with a well known member of the MR2 community and her car will be the first to run the stock gen2 ECU without an AFM.

As far as running with larger injectors, that is a trivial change even in the stock ECU code if you know how to do it. I have all the Techtom hardware and software and could easily be selling ROM tunes that go well beyond what anyone has done in this area so far. Problem is, all my dyno experiments show that the AFM flap door completely opens before 250rwhp and beyond that point you cannot provide a perfect tune. Given that, I will not provide ROM tunes until I have everything in place to do them to my standards. Last edited by RickyB; 12-01-2007 at 02:47 PM. Reply With Quote 12-01-2007, 03:32 PM #3 Alex W View Profile View Forum Posts Private Message View Blog Entries Visit Homepage Wilhelm Raceworks, LLC Join Date Nov 2007 Location Bozeman, MT Posts 1,042 Thanks  3 Thanks  102 Thanked in92 Posts Total Contributions For
Alex W     $ 50.00 Wonderful news. The issue with the AFM resolution has been the reason I have been hesitant to go with one of the ATS rom tunes, especially the 550cc TD06 tune.

Now my other question at this point is, will this still be a mail order tune, or due to the nature of speed density would each system have to be tuned onsite? Reply With Quote 12-01-2007, 04:43 PM #4 RickyB View Profile View Forum Posts Private Message View Blog Entries Visit Homepage Automotive Cartographer Join Date Dec 2005 Location California Posts 221 Thanks  0 Thanks  127 Thanked in34 Posts Total Contributions For
RickyB     $ 0.00 Originally Posted by Alex W Now my other question at this point is, will this still be a mail order tune, or due to the nature of speed density would each system have to be tuned onsite? Each tune will be offered only for a very specific set of modifications and not much deviation from that set will be allowed. For individuals or companies that want to develop a specific ROM tune for their parts, I will provide a way for them to develop and test fuel, timing and trim maps at their own location from which I will then be able to formulate a static ROM image. That way others can develop maps and I can provide them with chips that they or their customers can plug into any existing Techtomed ECU and get exact fueling and timing they need from it. Reply With Quote 12-01-2007, 05:20 PM #5 Alex W View Profile View Forum Posts Private Message View Blog Entries Visit Homepage Wilhelm Raceworks, LLC Join Date Nov 2007 Location Bozeman, MT Posts 1,042 Thanks  3 Thanks  102 Thanked in92 Posts Total Contributions For
Alex W     $ 50.00 Ahh, so if you have a well defined setup, say a Berk intercooler and exhaust with a TD06 and 264 cams for example then there will probably be a mail order setup? A custom exhaust and TMIC with an HX35 not so much? Last edited by Alex W; 12-01-2007 at 07:15 PM. Reply With Quote 12-01-2007, 06:22 PM #6 Weasy2k View Profile View Forum Posts Private Message View Blog Entries What is an MR2? Join Date Mar 2005 Location Vancouver, BC Posts 8,873 Thanks  33 Thanks  84 Thanked in69 Posts Total Contributions For
Weasy2k     $ 0.00 THis is looking great Ricky! Subscribing to this thread... Reply With Quote 12-01-2007, 06:50 PM #7 sleepermr2 View Profile View Forum Posts Private Message View Blog Entries Cage Fighter Join Date Mar 2007 Posts 468 Thanks  6 Thanks  17 Thanked in17 Posts Total Contributions For
sleepermr2     $ 0.00 this is awesome news!!! excited to see what happens Turbos make torque, and torque makes fun.
-Corky Bell Reply With Quote 12-01-2007, 08:02 PM #8 Bak@EMSPowered View Profile View Forum Posts View Blog Entries Banned Seller Join Date Oct 2005 Location Austin, TX Posts 5,923 Thanks  30 Thanks  197 Thanked in168 Posts Total Contributions For
Bak@EMSPowered     $ 0.00 Great news Ricky!!! Glad to see that this project wasn't dropped. Reply With Quote 12-04-2007, 07:41 PM #9 Sang View Profile View Forum Posts Private Message View Blog Entries Turtle Join Date Jul 2006 Location FL Posts 4,428 Thanks  18 Thanks  298 Thanked in277 Posts Total Contributions For
Sang     $ 0.00 Sounds awesome! Reply With Quote « Previous Thread | Next Thread » Posting Permissions You may not post new threads You may not post replies You may not post attachments You may not edit your posts   BB code is On Smilies are On [IMG] code is On [VIDEO] code is On HTML code is Off

Forum Rules

-- BlueSteel -- vB4 Default Style -- Default Mobile Style Contact Us Toyota MR2 Message Board Archive Top All times are GMT -5. The time now is 03:01 PM. Powered by vBulletin® Version 4.2.5
Copyright © 2026 vBulletin Solutions Inc. All rights reserved. Copyright © 2004-2017 - East Coast Imports, LLC vBulletin Skins by Bluepearl Skins

智能索引记录