I decided to clean up my tuning laptop today, it's been a long time coming. In an effort to get better organized I'm looking for a few missing bits. Maybe somebody has these handy, it would save me some time and I'd be grateful

I'm looking for closed loop long term trim control for some of the common ROMS:

88580014 07 9 AUSDM - found
96260009 04 8 JDM - found
96940011 05 8 USDM - found
88590015 06 9 USDM - found
94170015 04 8 USDM - found

 

88590015:
<scaling name="LT Trim Hz" units="Hz" toexpr="x*6.29" frexpr="x/6.29" format="%.0f" min="0" max="1610" inc="6.29" storagetype="uint8" endian="big"/>

<table name="Closed Loop - LT Trim Control Ranges" category="Fuel" address="3021" type="2D" level="2" scaling="LT Trim Hz">
<table name="Conditions" type="Static Y Axis" elements="4">
<data>Low -> Mid</data>
<data>Mid -> Low</data>
<data>Mid -> High</data>
<data>High -> Mid</data>
</table>
</table>

 

cool thanks nonschlont, here's what I have for 94170015:

<scaling name="LT Trim Hz" units="Hz" toexpr="x*6.25" frexpr="x/6.25" format="%.2f" min="0" max="1593.75" inc="6.25" storagetype="uint8" endian="big"/>


<table name="Closed Loop - LT Trim Control" category="Fuel" address="35e5" type="2D" level="2" scaling="LT Trim Hz">
<table name="Conditions" type="Static Y Axis" elements="4">
<data>Low -> Mid</data>
<data>Mid -> Low</data>
<data>Mid -> High</data>
<data>High -> Mid</data>
</table>
</table>

 

For 96940011

<scaling name="LT Trim Hz" units="Hz" toexpr="x*6.25" frexpr="x/6.25" format="%.2f" min="0" max="1593.75" inc="6.25" storagetype="uint8" endian="big"/>

<table name="Closed Loop - LT Trim Control" category="Fuel" address="2ce5" type="2D" level="2" scaling="LT Trim Hz">
<table name="Conditions" type="Static Y Axis" elements="4">
<data>Low -> Mid</data>
<data>Mid -> Low</data>
<data>Mid -> High</data>
<data>High -> Mid</data>
</table>
</table>

 

Looks good to me.

address="35e5"

 

awesome thanks for For 96940011 freddie

 

nonschlont I noticed we have 6.25 in the formula but you have 6.29...that isn't specific to that rom is it?

 

still looking for these two and more if anyone has them:


88580014 07 9 AUSDM
96260009 04 8 JDM

 

I have V7 94170715, but the table is the same. Your def looks correct for closed loop LT trim control. I can't find the LT trim HZ table.

 

Sorry for the ignorance, but does this allow you to define what the LT fuel trims are without the ECU having to calibrate them?

 

https://www.evolutionm.net/forums/ec...m-control.html

 

for 88580013/14, the address is 3021.

 

You know what, Im not sure... Good eye! I think I got my def. posted up from another thread. Might have to fix that...

 

excellent resource, I searched 9 different ways and couldn't find that.

big thanks to you merlin I see you had a lot to do with discovering these, I never knew who to thank!