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Old Jan 30, 2008 | 06:19 PM
  #1  
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Boost Enhancement Table Addresses?

Does anyone know the addresses for the following 94170008 ROM tables?

Thanks

<table name="Boost Enhancement Enrich/Enlean (Anti-lag) Map" category="Fuel" type="3D" level="1" swapxy="true" scaling="AFR">
<table name="Load" type="X Axis" elements="19" scaling="Load"/>
<table name="RPM" type="Y Axis" elements="20" scaling="RPM"/>
</table>


<table name="Boost Enhancement Adv/Ret Map 1 (Anti-lag)" category="Timing" type="3D" level="1" swapxy="true" scaling="Timing">
<table name="Load" type="X Axis" elements="19" scaling="Load"/>
<table name="RPM" type="Y Axis" elements="20" scaling="RPM"/>
</table>

<table name="Boost Enhancement Adv/Ret Map 2 (Anti-lag)" category="Timing" type="3D" level="1" swapxy="true" scaling="Timing">
<table name="Load" type="X Axis" elements="19" scaling="Load"/>
<table name="RPM" type="Y Axis" elements="20" scaling="RPM"/>
</table>
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Old Jan 30, 2008 | 10:15 PM
  #2  
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Originally Posted by chmodlf
Does anyone know the addresses for the following 94170008 ROM tables?

Thanks

<table name="Boost Enhancement Enrich/Enlean (Anti-lag) Map" category="Fuel" type="3D" level="1" swapxy="true" scaling="AFR">
<table name="Load" type="X Axis" elements="19" scaling="Load"/>
<table name="RPM" type="Y Axis" elements="20" scaling="RPM"/>
</table>

3ff5

<table name="Boost Enhancement Adv/Ret Map 1 (Anti-lag)" category="Timing" type="3D" level="1" swapxy="true" scaling="Timing">
<table name="Load" type="X Axis" elements="19" scaling="Load"/>
<table name="RPM" type="Y Axis" elements="20" scaling="RPM"/>
</table>

3ce5

<table name="Boost Enhancement Adv/Ret Map 2 (Anti-lag)" category="Timing" type="3D" level="1" swapxy="true" scaling="Timing">
<table name="Load" type="X Axis" elements="19" scaling="Load"/>
<table name="RPM" type="Y Axis" elements="20" scaling="RPM"/>
</table>

3e6d
If these tables are active in our ECU(which I belive they are, 3e6d looks like the "vacuum advance" cruise mode map) then when we rescale the map the values get shifted. I believe is what was causing partial throttle knock. Once I carved out the ovelapping zones I got rid of it.

What I don't get is why the enrich/enlean map uses a timing map format for AFR.

Last edited by Jorge T; Jan 30, 2008 at 10:17 PM.
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Old Jan 31, 2008 | 02:29 AM
  #3  
burgers22's Avatar
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From: Oxfordshire
Originally Posted by Jorge T
What I don't get is why the enrich/enlean map uses a timing map format for AFR.
From the disassembly I have done, I think this map is incorrectly identified as an AFR adjustment, it is a table referred to in the ignition sub routine, so it makes sense that it has the ignition Load and RPM axis.

MB
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Old Jan 31, 2008 | 07:41 AM
  #4  
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From: Houston, TX
Ive looked at the 3d values in hex8, uint8, load8, & AirFlow8 but they mean nothing to me...idk.
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Old Jan 31, 2008 | 11:25 AM
  #5  
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Edit. Mispost
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Old Jan 31, 2008 | 04:06 PM
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Jorge T or anyone.

Do you have the x and y addresses for the above?

Thanks!
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Old Jan 31, 2008 | 04:22 PM
  #7  
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From: Houston, TX
use the same addresses found in the timing maps
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Old Jan 31, 2008 | 05:50 PM
  #8  
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From: CT
Thanks.
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