A few people have mentioned that the stationary rev limit is not working for their USDM Evo 10 GSRs, e.g.:

https://www.evolutionm.net/forums/ev...v-limiter.html

https://www.evolutionm.net/forums/ev...v-limiter.html

Turns out that the stat rev limit definitions in ECUFlash 1.41 are incorrect, at least for USDM Evo 10 GSRs. The correct definitions for the USDM Evo 10 GSR are below. If you follow the instructions here, it will work for any USDM Evo 10 GSR (52680015 to 52680020. Paste everything between the "----" into the "52680015.xml" file and ignore the old stat rev limit definitions. I don't have time to find the correct stationary rev limit definitions for the other ROMs. Hopefully, other people can figure it out by looking at offsets between addresses of known items.

----
<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="54670" type="1D" scaling="RPMStatLimit"/>

<table name="Max Speed for Stationary Rev Limit" category="Limits" address="5466e" type="1D" scaling="VehicleSpeedFreq"/>

<table name="Stationary Rev Limit Cross Under Max Speed Enable Delay" category="Limits" address="54672" type="1D" scaling="Time"/>
----

EDIT: Changed "Misc Limits" to "Limits" so that the definitions show up in the correct place in ECUFlash.

EDIT: Changed the destination for the definitions from "52680015_mods.xml" to "52680015.xml".

 

Thanks mrfred! Anyone want to figure it out for 52680018? Or could someone post a 52680015 ROM so I could take a look at the offsets in there relative to 0018?

 

It works for all the USDM Evo 10 GSR ROMs if you paste it into the file I mentioned.

 

I've been wondering what you have been up to. Got any plans for this weekend?

 

I've probably gotta finish rebuilding my deck this coming weekend. Fun stuff. :-( If you're willing to help, I could make time to help with your Evo if you want. :-) And I could show you my ethanol sensor and gauge install. I did such a good job, I feel like I have to show someone. :-)

 

Hmm, maybe I'm stupid but I pasted this into that 52680015_mods.xml file under the "Limits" section and things look the same as before. When access my rom in EcuFlash it shows the ~5500 limit but I know it was set to 6k by EcuTek. It still may work but I guess I was expecting it to have the 6000 rpm limit in the field. Maybe there is another spot as well?

 

I used "Misc Limits" instead of "Limits". I'll fix the defs in the first post so that they show up under "Limits". Remember to ignore the old table.

 

same issue here???

 

Just give me a call when you are working on your deck. I should have some free time this weekend. I don't plan on installing the pill untill I can log boost.

 

I made a slight change to the definitions so that they show up in the expected location. Paste the current defs in post #1 over the ones you originally added.

 

Wierd, I'm still not seeing it pick up the higher rev limit that I know EcuTek tune has set.

 

The tables that I posted are definitely correct. Are you seeing them now?

 

I just remembered that the as-installed version of ECUFlash does not automatically parse the "52680015_mods.xml" file, so that's why no one is seeing the new definitions. Move the definitions over to the "52680015.xml" file, and then they will definitely be visible (for USDM Evo 10 GSRs). I have updated the first post accordingly.

 

Ah good catch, I'm definitely new on the scene to EcuFlash but getting more familiar day by day. I'll test out the changes and see if it shows the higher rev limit after work.

 

did anyone get this working?