"RAX Patch Version 3 - Official and Latest"
7 Attachment(s)
[edit] - Update on September 26 2021 - Added 56940014
[edit] - Update on April 16th 2019 - Moving to full release. Hi folks. I've re-engineered my Ralliart and Evo X (RAX) ROM patches. RAX v3 now supersedes older patches. Some changes are "behind the scenes" stuff only, plus there is an entire new patch for us to play with. Changes from RAX v1 and v2...
Because of the relocation work, it is NOT possible to simply flick from older RAX to RAXv3 via those easy-to-use EcuFlash "disabled/enabled" switches...
And now, it's red text time! My favourite part!... LIABILITY NOTICE Incorrectly patched instructions can be extremely dangerous to your engine management, and can lead to severe engine damage. You assume ALL responsibility for the integrity of your ECU and engine management, vehicle safety, etc. If you are not confident in the procedures/data involved in the RAX Patch, do not make any change to your vehicle ECU's ROM image. SAFETY NOTICE It is important to testing any engine management change in a safe and thorough manner. Tests recommended in the related document are a guideline only. You assume ALL responsibility for the testing approach taken when using ECU ROM patches. Now, here's some info on the brand new patch I've written in RAX3... RAX3: Smarter WGDC Error Correction RAX3 “Smarter EC” makes one simple revision to ECU boost Error Correction: Upward Error Correction no longer occurs when Boost Levels are RISING This makes it easier to tune upward EC adjustment to provide rapid, effective correction of below-target boost, without overshooting the target during the recovery phase. The following diagram shows how EC remains unchanged throughout the spool-up phase, and once boost begins to recover after the post-peak drop.... because upward EC no longer occurs when boost levels are rising: https://cimg1.ibsrv.net/gimg/www.evo...27b6585656.png Sensible Testing Approach Some ROM IDs have been tested and verified. Some haven't. See the list below to see where we stand. It is REALLY important you keep your wits about you when trialling an "Untested" ECU patch. An "Untested" patch is not something you slap into your ROM, think "she'll be right, mate", and drive off to work with. There is a detailed PDF on RAX3 - see attachment. Pay particular attention to the section on TESTING. Most patches have diagnostic logging items built into them, enabling you to watch the patch logic at work using EvoScan. Don't cut corners. Don't take unnecessary leaps of faith when you can systematically verify correct operation through testing and diagnostics. If you test out a previously "Untested" patch, please let me know, so I can update the list below. Testing Status I'll be noting here the ROM versions (and patches) that have been tested, and by whom. You'll be able to see at a glance what's been trialled successfully. Evolution X SST - RAX3 ROM ID 52370024.xml - Untested 52690021.xml - Untested 53050006.xml - Untested 53050009.xml - Untested 53050012.xml - TESTED OK - ALL PATCHES - TESTED OK with tephraXModv3 - polik71 54070007.xml - Untested 55580005.xml - Untested 56900007.xml - Untested 56900009.xml - Untested 56880009.xml - Untested 56900009.xml - Untested 56920006.xml - Untested 56920008.xml - TESTED OK - ALL PATCHES with tephraXModv3 - pf 57140001.xml - TESTED OK - ALL PATCHES - psfp 57140003.xml - TESTED OK - ALL PATCHES - psfp 58020005.xml - Untested 59590004.xml - TESTED OK - ALL PATCHES - -Dome- Evolution X 5MT - RAX3 ROM ID 50845084.xml - Untested 52360018.xml - TESTED OK - ALL PATCHES - RS200Z 52680002.xml - TESTED OK - ALL PATCHES - S.D. 52680015.xml - TESTED OK - ALL PATCHES with tephraXModv3 - itzwolf 52680024.xml - Untested 53040010.xml - TESTED OK - ALL PATCHES - A&C S 54060007.xml - Untested 55570005.xml - Untested 56180001.xml - Untested 56870008.xml - Untested 56890007.xml - Untested 56890009.xml - Untested 56890013.xml - TESTED OK - ALL PATCHES - nonschlont. TESTED OK with tephraXModv3 - itzwolf 56910007.xml - Untested 56910009.xml - TESTED OK - ALL PATCHES - with tephraXModv3 - crimson red 58010005.xml - Untested 59580004.xml - TESTED OK with tephraXModv3 - razorlab Ralliart SST - RAX3 ROM ID 53590012.xml - Untested 53600010.xml - Untested 53610010.xml - Untested 53610013.xml - TESTED OK - ALL PATCHES - with tephraModv3 - richardjh 55590006.xml - Untested 56940007.xml - Untested 56940014.xml - Untested 56950006.xml - Untested 58030005.xml - Untested 58640002.xml - (problem found - fixed on May 6th 2017) - TESTED OK - ALL PATCHES - psfp 59570004.xml - Untested For questions, post 'em here, or email me... raxpatch {at} gmail {dot} com Rich |
You know im interested, lol
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Email me your personal vehicle's ROM ID. I'll send you the RAX3 XML.
Rich |
As a reminder, please get in touch if you're interested in joining the RAX Patch Version 3 testing phase.
See first post. Rich |
email sent..
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56890013.xml - TESTED OK - ALL PATCHES - nonschlont
Cheers! Rich |
57140003.xml - TESTED OK - ALL PATCHES - psfp
Cheers! Rich |
I really like the idea of the improved boost error correction!
I am on 5557****, but my car is away for the winter. I am hoping the patch is validated by spring. But if not, I will be willing to test it out. |
Confirmation from itzwolf that RAX Patch v3 is working correctly in conjunction with tephraXModv3. Thanks a million!
Rich |
53050012 tested out okay with tephraXModV3, thanks to polik71.
Rich |
57140001 and 52360018 tested out okay.
Rich |
Rich,
I tuned a 2008 GSR and verified RAXV3 Fast Logging, Baro Boost, and IAT Correction all work properly with Tephra V3 52680322 (52680015.xml). |
Excellent, thanks.
Also, I've been testing RAX v3 + tephraXMod v3 together on my Ralliart. I've updated the big list. It's certainly looking promising. A couple more verified tests in the bag, and I'll hit the "launch" button on RAX v3! Rich |
52680002 added. This is Evo X 2015 FE.
Rich |
^ really? 5268?
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