EvolutionM - Mitsubishi Lancer and Lancer Evolution Community - New help finding some maps in two ROMS

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- - New help finding some maps in two ROMS (https://www.evolutionm.net/forums/ecu-flash/447710-new-help-finding-some-maps-two-roms.html)

Evo_Jay

Sep 20, 2009 01:47 AM

New help finding some maps in two ROMS

First I need to find the "low coolant temp timing trim map" for ROM 96420008

And I need the "decel fuel cut" maps for ROM 96940011

I have searched for hours, and still cant find the addresses for those tables in those ROMs.

Here is a link that discusses those tables for other ROMs

https://www.evolutionm.net/forums/ec...evo-7-9-a.html

logic

Sep 20, 2009 06:31 AM

It looks like this is what you want for 96420008:

Code:

<table name="Low Coolant Temp Timing Trim Map" category="Timing" type="3D" level="2" swapxy="true" scaling="TimingTrim8" address="3ff5">

<table name="Engine Load" type="X Axis" elements="19" scaling="Load" address="6820"/>

<table name="RPM" type="Y Axis" elements="20" scaling="RPM" address="67ee"/>

</table>

And this is what I found for 96940011:

Code:

<table name="Decel Fuel Cut Delay #1" category="Fuel" address="3972" type="2D" level="2" scaling="uint8">

<table name="Load" address="5d52" type="X Axis" elements="7" scaling="Load"/>

</table>



<table name="Decel Fuel Cut Delay #3" category="Fuel" address="3986" type="2D" level="2" scaling="uint8">

<table name="Load" address="5d52" type="X Axis" elements="7" scaling="Load"/>

</table>



<table name="Decel Fuel Cut Retard" category="Fuel" address="39A6" type="2D" level="2" scaling="Timing">

<table name="Engine Speed" address="5a22" type="X Axis" elements="10" scaling="RPM"/>

</table>

I have no idea about Decel Fuel Cut Delay #2 or #4; if I'm reading this right, it looks like they're just duplicates of #1 and #3? Someone else want to take a peek? :)

Evo_Jay

Sep 20, 2009 06:34 AM

^^
Thank You

happen to know the EGR timing maps for ROM 96420008?

Evo_Jay

Sep 20, 2009 06:39 AM

Do you have the scaling for "timingtrim8"

logic

Sep 20, 2009 06:51 AM

The scaling is from evo7base_20081101.xml:

Code:

<scaling name="TimingTrim8" units="units" toexpr="x-128" frexpr="x+128" format="%.0f" min="-128" max="128" inc="1" storagetype="uint8" endian="big" />

96420008 hasn't been ported over to use that evo7base yet; sorry, I forgot to check if the scaling was defined.

For 96420008's EGR timing tables, it looks like this is it:

Code:

<table name="High Oct EGR-Enabled Advance" category="Timing" type="3D" level="2" swapxy="true" scaling="Timing" address="3e6d">

<table name="Engine Load" type="X Axis" elements="19" scaling="Load" address="6820"/>

<table name="RPM" type="Y Axis" elements="20" scaling="RPM" address="67ee"/>

</table>



<table name="Low Oct EGR-Enabled Advance" category="Timing" type="3D" level="2" swapxy="true" scaling="Timing" address="3ce5">

<table name="Engine Load" type="X Axis" elements="19" scaling="Load" address="6820"/>

<table name="RPM" type="Y Axis" elements="20" scaling="RPM" address="67ee"/>

</table>

So far, all these addresses have been the same as 96530006 (the main table, not the axes).

(And don't thank me yet, make sure they look right/work right first. ;))

Evo_Jay

Sep 20, 2009 06:55 AM

nevermind

Evo_Jay

Sep 20, 2009 07:06 AM

Quote:

Originally Posted by logic (Post 7524311)

The scaling is from evo7base_20081101.xml:

Code:

<scaling name="TimingTrim8" units="units" toexpr="x-128" frexpr="x+128" format="%.0f" min="-128" max="128" inc="1" storagetype="uint8" endian="big" />

96420008 hasn't been ported over to use that evo7base yet; sorry, I forgot to check if the scaling was defined.

For 96420008's EGR timing tables, it looks like this is it:

Code:

<table name="High Oct EGR-Enabled Advance" category="Timing" type="3D" level="2" swapxy="true" scaling="Timing" address="3e6d">

<table name="Engine Load" type="X Axis" elements="19" scaling="Load" address="6820"/>

<table name="RPM" type="Y Axis" elements="20" scaling="RPM" address="67ee"/>

</table>



<table name="Low Oct EGR-Enabled Advance" category="Timing" type="3D" level="2" swapxy="true" scaling="Timing" address="3ce5">

<table name="Engine Load" type="X Axis" elements="19" scaling="Load" address="6820"/>

<table name="RPM" type="Y Axis" elements="20" scaling="RPM" address="67ee"/>

</table>

So far, all these addresses have been the same as 96530006 (the main table, not the axes).

(And don't thank me yet, make sure they look right/work right first. ;))

They all the ones for 9642008 look perfect. THANKS.

Evo_Jay

Sep 20, 2009 07:16 AM

1 Attachment(s)

What about these for 9694001? Do they look right?

https://www.evolutionm.net/forums/at...1&d=1253456188

Evo_Jay

Sep 20, 2009 07:21 AM

1 Attachment(s)

What about now? Do they look correct now?

https://www.evolutionm.net/forums/at...1&d=1253456480

logic

Sep 20, 2009 08:03 AM

Ah, yes, sorry about that; I didn't look up the load axis on those 2D tables; that's what I get for cutting and pasting. ;) Looks like your pick is off by one; try the address "5d52" for the load axes, and "594e" for the Engine Speed axis on the Decel Fuel Cut Retard table. (I updated the original post.)

Evo_Jay

Sep 20, 2009 09:50 PM

Hey logic, do you have the maps for "decel fuel cut" for the 96420008 ROM?

logic

Sep 21, 2009 07:43 AM

This looks like it for 96420008:

Code:

<table name="Decel Fuel Cut Delay #1" category="Fuel" address="42bc" type="2D" level="2" scaling="uint8">

<table name="Load" address="688a" type="X Axis" elements="7" scaling="Load"/>

</table>



<table name="Decel Fuel Cut Delay #2" category="Fuel" address="42ca" type="2D" level="2" scaling="uint8">

<table name="Load" address="688a" type="X Axis" elements="7" scaling="Load"/>

</table>



<table name="Decel Fuel Cut Delay #3" category="Fuel" address="42d8" type="2D" level="2" scaling="uint8">

<table name="Load" address="688a" type="X Axis" elements="7" scaling="Load"/>

</table>



<table name="Decel Fuel Cut Delay #4" category="Fuel" address="42e6" type="2D" level="2" scaling="uint8">

<table name="Load" address="688a" type="X Axis" elements="7" scaling="Load"/>

</table>



<table name="Decel Fuel Cut Retard" category="Fuel" address="4300" type="2D" level="2" scaling="Timing">

<table name="Engine Speed" address="6486" type="X Axis" elements="10" scaling="RPM"/>

</table>

Evo_Jay

Sep 21, 2009 01:11 PM

okay, thanks.

Evo_Jay

Sep 21, 2009 01:18 PM

Quote:

Originally Posted by logic (Post 7524286)

It looks like this is what you want for 96420008:

Code:

<table name="Low Coolant Temp Timing Trim Map" category="Timing" type="3D" level="2" swapxy="true" scaling="TimingTrim8" address="3ff5">

<table name="Engine Load" type="X Axis" elements="19" scaling="Load" address="6820"/>

<table name="RPM" type="Y Axis" elements="20" scaling="RPM" address="67ee"/>

</table>

And this is what I found for 96940011:

Code:

<table name="Decel Fuel Cut Delay #1" category="Fuel" address="3972" type="2D" level="2" scaling="uint8">

<table name="Load" address="5d52" type="X Axis" elements="7" scaling="Load"/>

</table>



<table name="Decel Fuel Cut Delay #3" category="Fuel" address="3986" type="2D" level="2" scaling="uint8">

<table name="Load" address="5d52" type="X Axis" elements="7" scaling="Load"/>

</table>



<table name="Decel Fuel Cut Retard" category="Fuel" address="39A6" type="2D" level="2" scaling="Timing">

<table name="Engine Speed" address="594e" type="X Axis" elements="10" scaling="RPM"/>

</table>

I have no idea about Decel Fuel Cut Delay #2 or #4; if I'm reading this right, it looks like they're just duplicates of #1 and #3? Someone else want to take a peek? :)

Do you have the info for #2 and #4 for the 96940011, even if they look like duplicates?

logic

Sep 21, 2009 01:30 PM

No, I mean #2 and #4 appear to reference the exact same tables as #1 and #3 (ie. same ROM addresses). It's kind of a messed up situation, and will probably force me to actually read the code for sub_CC6 and sub_C28 and figure out how the heck that table gets parsed.

I could be misreading this, though, which is why I'd love someone else to take a quick peek. l2r99gst, if you're reading this, are you still even remotely interested in 96940011? ;)

Also, it looks like I might have been wrong about the Engine Speed axis for Decel Fuel Cut Retard; the address is actually 5a22, not 594e. (Not that it matters, unless you're planning on rescaling it, since the values are the same, but better to be accurate.) Again, I've re-edited my post to reflect the correct value.

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