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what does the MUT table do?

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Old Apr 20, 2010 | 09:59 PM
  #1  
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what does the MUT table do?

Why do some Stock ROMs not come with a MUT table?

what does the MUT table due?

Why is it beneficial ?

Im new guys so plz go easy.. and couldnt find anything in the search bar of what it means
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Old Apr 21, 2010 | 05:59 AM
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The MUT table is a list of memory addresses in the ECU that contain well-known requests that a program like EvoScan (or the Mitsubishi MUT-III logger) can ask for; think of it as a lookup table for things like timing, RPM, etc. that work across all Mitsubishi ECUs. Even if the hardware is different, this table makes it possible to look up diagnostic information in a uniform way.

I'm not sure what you mean about some stock ROMs not coming with a MUT table; any Evo ECU will have one, it's just a question of whether it's been located or not. This thread is probably the most complete list of MUT addresses for various ROMs.

If you know of a ROM not on that list, or one you can't locate the MUT table for, let me know; it's actually pretty easy to locate using automated tools now.
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Old Apr 21, 2010 | 06:36 AM
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Originally Posted by logic
The MUT table is a list of memory addresses in the ECU that contain well-known requests that a program like EvoScan (or the Mitsubishi MUT-III logger) can ask for; think of it as a lookup table for things like timing, RPM, etc. that work across all Mitsubishi ECUs. Even if the hardware is different, this table makes it possible to look up diagnostic information in a uniform way.

I'm not sure what you mean about some stock ROMs not coming with a MUT table; any Evo ECU will have one, it's just a question of whether it's been located or not. This thread is probably the most complete list of MUT addresses for various ROMs.

If you know of a ROM not on that list, or one you can't locate the MUT table for, let me know; it's actually pretty easy to locate using automated tools now.
Thanks for the info.

What i ment about the ROM was the MUT table doesnt appear on that table. I know how to bring it up but didn't completely understand what exactly it did..

- So to make it read Evoscan just say do i need to change some numbers in the MUT table?
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Old Apr 21, 2010 | 07:07 AM
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Originally Posted by 5LEEPERISAH23I
What i ment about the ROM was the MUT table doesnt appear on that table.
I'm afraid I don't quite understand; "that table" is referring to what, exactly?

Originally Posted by 5LEEPERISAH23I
So to make it read Evoscan just say do i need to change some numbers in the MUT table?
I'm sorry, but I have no idea what you're asking here. Can you reword it?
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Old Apr 21, 2010 | 11:24 AM
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Originally Posted by logic
I'm afraid I don't quite understand; "that table" is referring to what, exactly?

I'm sorry, but I have no idea what you're asking here. Can you reword it?
i add the MUT table to EcuFlash and changed the RPM, Load, ect... "what the 2 bite thread says."

Do i have to make changes in Evoscan after i change the number in the MUT table?
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Old Apr 21, 2010 | 11:55 AM
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Ah, okay; thanks for rephrasing.

I believe recent versions of EvoScan already have the 2-byte requests available; you should be able to just scroll down and select them (look for "XXX MUT 2-byte Mod"; there should be one for each of load, RPM, and airflow).

You should confirm, though, that the RPM formula is correct per the note at the top of the 2-byte thread.
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Old Apr 21, 2010 | 12:03 PM
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Originally Posted by logic
Ah, okay; thanks for rephrasing.

I believe recent versions of EvoScan already have the 2-byte requests available; you should be able to just scroll down and select them (look for "XXX MUT 2-byte Mod"; there should be one for each of load, RPM, and airflow).

You should confirm, though, that the RPM formula is correct per the note at the top of the 2-byte thread.
i put all of the number u need to change into my MUT table.. The newest EvoScan should nt have a problem right or i shouldnt have to change anything in Evo Scan right
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