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ECU boost control mods

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Old Oct 6, 2008 | 05:24 AM
  #211  
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What does your error correction table look like?
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Old Oct 6, 2008 | 05:44 AM
  #212  
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The TBEC is attached. But I do not think it affects the logged MUT 8C as it (8C) should just be showing the "Desired Load" that the ECU is aiming for based on the BDEL+BCLO at the particular RPM. But in my case - it is not
Attached Thumbnails ECU boost control mods-tbec.gif  

Last edited by evo828; Oct 7, 2008 at 01:14 AM.
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Old Oct 6, 2008 | 07:41 AM
  #213  
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The code to calculate "target load" is pretty simple (although not as simple as it could be). Are you sure that you're logging "target load"?
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Old Oct 6, 2008 | 09:44 AM
  #214  
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I hope so - the address (8D25) I have found in dissassembly of 96530006 - that I had from BEZ - and it looked similarly to what you have found in other ROMs. Also it looks very close to the target load - as seen in the first post - chart. I will look into dissassemlby again - but I am slightly lost in the routines

Last edited by evo828; Oct 7, 2008 at 01:14 AM.
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Old Oct 7, 2008 | 01:08 AM
  #215  
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The logged value I am showing in my chart is taken from MUT 8C (8D25) - which should be the target load also based on the dissassmbly references. So I do not know why it doesnot match the BDEL+Offset

Last edited by evo828; Oct 7, 2008 at 01:15 AM.
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Old Oct 7, 2008 | 05:04 PM
  #216  
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Tried to load the patch and I'm coming up with- "Parse error at line 467, column 6:
tag mismatch" This is at the end of the rom where it says </rom>. Any ideas?
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Old Oct 7, 2008 | 05:05 PM
  #217  
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Now I can't open my rom because of this error message. I erased it and resaved but still get the error message.
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Old Oct 9, 2008 | 08:04 AM
  #218  
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nevermind, fixed the rom. Still don't know what location in the rom to paste the boost patch. Any help would be appreciated.
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Old Feb 23, 2009 | 08:00 PM
  #219  
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From: Hayward
Originally Posted by mrfred
EDM Evo IX 88840016

Add the following lines to your ROM file:

----- (don't add the "-----")
<table name="Variable for Boost Control" category="Turbo" address="408B2" type="1D" level="1" scaling="Hex16"/>

<table name="WGDC Correction update delay #1" category="Turbo" address="1654" type="1D" level="1" scaling="uint16"/>

<table name="WGDC Correction update delay #2" category="Turbo" address="1656" type="1D" level="1" scaling="uint16"/>

<table name="Load Error RAM Address" category="Turbo" address="408A6" type="1D" level="1" scaling="Hex16"/>

<table name="Load Error RAM Address in Load Error Table" category="Turbo" address="735C" type="1D" level="1" scaling="Hex16"/>

<table name="MUT8A" category="MUT" address="37A22" type="1D" level="1" scaling="Hex16"/>

<table name="MUT8B" category="MUT" address="37A26" type="1D" level="1" scaling="Hex16"/>
-----

Instructions for ECUFlash

Variable for boost control: Stock will read 6B28. Change it to 6B22. The table is in hex format, so you will have to enter it as 0x6B22

WGDC Correction update delay: Use table #1. Table #2 is for when the vehicle speed exceeds the boost limiting speed. Set the value anywhere from 1 to 10. Each unit is approx 0.08 to 0.1 sec.

The "Load Error RAM Address" and "Load Error RAM Address in Load Error Table" will both read: 69B2. Change both to 6ECE (again, you'll need to enter it as 0x....)

Change MUT8A will read 6AAD. Change it to 6ECF (again enter it as 0x....)

Change MUT8B will read 6B21. Change it to 6EC5 (enter it as 0x....)

Save the ROM file and upload it to your ECU. Then go to the instructions below for setting up EvoScan.

Tephra or other AUS guys,

Have info for this for 88580013/14?
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Old Feb 23, 2009 | 11:00 PM
  #220  
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Hey Bryan!

Do you want the whole list? or just something specifically?
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Old Feb 23, 2009 | 11:04 PM
  #221  
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From: Hayward
Originally Posted by tephra
Hey Bryan!

Do you want the whole list? or just something specifically?
My savior!

"Variable for Boost Control" XML and what to change it to.

"Load Error RAM Address" and "Load Error RAM Address in Load Error Table" XML and what to change it to.

"MUT8A" and "MUT8B" XML and what to change them to.

basically what I quoted Mrfred but for the 88580013/14 roms.

Thanks!
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Old Feb 24, 2009 | 04:15 AM
  #222  
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ok - i run direct-boost so I probably already have them

can I get back to u tomorrow?
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Old Feb 24, 2009 | 09:44 AM
  #223  
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From: Hayward
Originally Posted by tephra
ok - i run direct-boost so I probably already have them

can I get back to u tomorrow?
Of course.
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Old Feb 24, 2009 | 07:20 PM
  #224  
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Bryan - This should work:

AUDM Evo IX 88580013/14

Add the following lines to your ROM file:

----- (don't add the "-----")
<table name="Variable for Boost Control" category="Turbo" address="40882" type="1D" level="1" scaling="Hex16"/>

<table name="WGDC Correction update delay #1" category="Turbo" address="1654" type="1D" level="1" scaling="uint16"/>

<table name="WGDC Correction update delay #2" category="Turbo" address="1656" type="1D" level="1" scaling="uint16"/>

<table name="Load Error RAM Address" category="Turbo" address="40876" type="1D" level="1" scaling="Hex16"/>

<table name="Load Error RAM Address in Load Error Table" category="Turbo" address="735c" type="1D" level="1" scaling="Hex16"/>

<table name="MUT8A" category="MUT" address="375ee" type="1D" level="1" scaling="Hex16"/>

<table name="MUT8B" category="MUT" address="375f2" type="1D" level="1" scaling="Hex16"/>
-----

Instructions for ECUFlash

Variable for boost control: Stock will read 6B28. Change it to 6B22. The table is in hex format, so you will have to enter it as 0x6B22

WGDC Correction update delay: Use table #1. Table #2 is for when the vehicle speed exceeds the boost limiting speed. Set the value anywhere from 1 to 10. Each unit is approx 0.08 to 0.1 sec.

The "Load Error RAM Address" and "Load Error RAM Address in Load Error Table" will both read: 69B2. Change both to 6ECE (again, you'll need to enter it as 0x....)

Change MUT8A will read 6AAD. Change it to 6ECF (again enter it as 0x....)

Change MUT8B will read 6B21. Change it to 6EC5 (enter it as 0x....)

Save the ROM file and upload it to your ECU. Then go to the instructions below for setting up EvoScan.
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Old Mar 1, 2009 | 06:17 PM
  #225  
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From: Hayward
Originally Posted by tephra
Bryan - This should work:

AUDM Evo IX 88580013/14

Add the following lines to your ROM file:

----- (don't add the "-----")
<table name="Variable for Boost Control" category="Turbo" address="40882" type="1D" level="1" scaling="Hex16"/>

<table name="WGDC Correction update delay #1" category="Turbo" address="1654" type="1D" level="1" scaling="uint16"/>

<table name="WGDC Correction update delay #2" category="Turbo" address="1656" type="1D" level="1" scaling="uint16"/>

<table name="Load Error RAM Address" category="Turbo" address="40876" type="1D" level="1" scaling="Hex16"/>

<table name="Load Error RAM Address in Load Error Table" category="Turbo" address="735c" type="1D" level="1" scaling="Hex16"/>

<table name="MUT8A" category="MUT" address="375ee" type="1D" level="1" scaling="Hex16"/>

<table name="MUT8B" category="MUT" address="375f2" type="1D" level="1" scaling="Hex16"/>
-----

Instructions for ECUFlash

Variable for boost control: Stock will read 6B28. Change it to 6B22. The table is in hex format, so you will have to enter it as 0x6B22

WGDC Correction update delay: Use table #1. Table #2 is for when the vehicle speed exceeds the boost limiting speed. Set the value anywhere from 1 to 10. Each unit is approx 0.08 to 0.1 sec.

The "Load Error RAM Address" and "Load Error RAM Address in Load Error Table" will both read: 69B2. Change both to 6ECE (again, you'll need to enter it as 0x....)

Change MUT8A will read 6AAD. Change it to 6ECF (again enter it as 0x....)

Change MUT8B will read 6B21. Change it to 6EC5 (enter it as 0x....)

Save the ROM file and upload it to your ECU. Then go to the instructions below for setting up EvoScan.
Thank you!
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