Forget the old definitions that have Rev Limiter on/off. Those are completely wrong and have nothing to do with the stationary rev limit routine. Probably best to just delete those definitions from your 52680015.xml file and from the Evo10base.xml file.

New stuff: If the vehicle is moving, the stationary rev limit algorithm will not become active until the vehicle passes under "cross under speed" and the "delay" time has passed by. So if you set the cross under speed to 10 kph, and the delay time to 4 seconds, then once you cross under 10 kph, it will take 4 seconds before the stat rev limit will function. If you step on the gas pedal before the 4 seconds have passed, the motor will bounce off the rev limit (~7700 rpm).

 

Thanks for the feedback! The delay time now makes sense.

What about the regular rev limit. It has rev limit on (75xx RPM) and rev limit off (73xx RPM). Does that mean the rev limiter kicks in at 75xx and then turns off when the RPM drops below 73xx?

So to clean up the Stationary Rev Limit stuff in my definition files, what all needs to be removed? I see the following in the Evo10base:

In the beginning of the definition -

<scaling name="RPMStatLimit" units="units" toexpr="x*31.25" frexpr="x/31.25" format="%.0f" min="0" max="9000" inc="31.25" storagetype="uint16" endian="big"/>

And then down below in the "limits" -

<table name="Stationary Rev Limiter" category="Limits" type="2D" scaling="RPMStatLimit">
<table name="X" type="Static Y Axis" elements="2">
<data>Stationary Limiter ON</data>
<data>Stationary Limiter OFF</data>
</table>
</table>

And finally in the 52680015 -

<table name="Stationary Rev Limiter" address="53442"/>

Are these the 3 things that need to be removed?

Thanks

 

Good job on tracking down the old items. Leave the "RPMStatLimit" scaling definition, but delete the other two.

 

to bad i am dropping my car off today i would have like to test setting the speed threshold way high, delay to 0 seconds then adjusting the stationary rev limiter for a no lift to shift set up since i would get a lot more use out of that then 2-step

 

enterprise screwed up my rental reservation so i still have my evo and i tested out the no lift to shift idea i had; link below but it worked

https://www.evolutionm.net/forums/ev...ift-shift.html

 

Just found this: ) I was fighting this at the track yesterday, now I know why it didn't work for me.

Has anything else been found to be wrong? Is there a sticky thread that I missed that contains all these fixes?

Would the evo community be well served if we maintained a single repository for all current rom versions utilizing something like GIT for version control?

 

Bump

 

I thought I would add these here in case anyone goes searching for them:

And for 555700xx or 555800xx
<scaling name="VehicleSpeedFreq" units="km/h" toexpr="x*0.25" frexpr="x/0.25" format="%.1f" min="0" max="64" inc="0.2" storagetype="uint16" endian="big"/>

<table name="Stationary Rev Limit" category="Limits" address="546A8" type="1D" scaling="RPMStatLimit"/>

<table name="Max Speed for Stationary Rev Limit" category="Limits" address="546A6" type="1D" scaling="VehicleSpeedFreq"/>

<table name="Stationary Rev Limit Cross Under Max Speed Enable Delay" category="Limits" address="546AA" type="1D" scaling="Time"/>


And for 52370024
<scaling name="VehicleSpeedFreq" units="km/h" toexpr="x*0.25" frexpr="x/0.25" format="%.1f" min="0" max="64" inc="0.2" storagetype="uint16" endian="big"/>

<table name="Stationary Rev Limit" category="Limits" address="54674" type="1D" scaling="RPMStatLimit"/>

<table name="Max Speed for Stationary Rev Limit" category="Limits" address="54672" type="1D" scaling="VehicleSpeedFreq"/>

<table name="Stationary Rev Limit Cross Under Max Speed Enable Delay" category="Limits" address="54676" type="1D" scaling="Time"/>

 

Sorry to dig an old thread, but this is the best place to stick it.

Whats about the ROM 53040010 or tephra's 53040110?
Seems as it is not working. Is the code for it deactivated or is it the wrong table?
Table address is: 53442

Michael

 

I'll answer this question myself.

I played with the table and searched for the value 5500 as this is the rev limiter stock (also in USDM 2009 GSR).
It was nothing near there so I tried the address from 53040008

53040008:
<table name="Stationary Rev Limiter" address="5467a" category="Limits" type="1D" scaling="RPMStatLimit"/>

It was also wrong from my ROM.
I found out that it just moved a few cells lower.

This is the correct and working definiton for 53040010:
<table name="Stationary Rev Limiter" category="Limits" address="5467e" type="1D" scaling="RPMStatLimit"/>

Should be good for the EDM and AUDM models.

Michael