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How to Disassemble & Reassemble Evo ECU Code

Old Dec 25, 2018, 01:11 PM
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Exclamation How to Disassemble & Reassemble Evo ECU Code

This is a summary of the steps and tools required to disassemble, reassemble, link, trim and re-flash Evo code into your ROM. It was pulled together from many threads on the www.evolutionm.net site, to make it easier to figure out how to do this for anyone who wants to get into coding their own mods to the Mitsubishi ECUs. It is an open work in progress, so feel free to make any corrections or additions as needed.
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The following 5 users liked this post by CDrinkH2O:
deylag (Dec 25, 2018), evl08 (Dec 28, 2018), MV auto (Feb 16, 2019), rjwkerkhof (Aug 23, 2019), XxOLIVERxX (Dec 26, 2018)
Old Dec 25, 2018, 04:44 PM
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Wow. Good stuff. I want to learn more about this so I can change software in all kinds of modules (Not just for tuning type work)
Old Dec 26, 2018, 03:09 AM
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Thats awesome, thanks for uploading! is it compatible with older h8 ecu? im sure its same but different.. time to dive in and start reading!
Old Dec 26, 2018, 09:34 AM
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Originally Posted by XxOLIVERxX
Thats awesome, thanks for uploading! is it compatible with older h8 ecu? im sure its same but different.. time to dive in and start reading!
Yep - same process with minor changes for the Hitachi/Renesas H8 processors. IDAPro 6.1 even has processor options to disassemble the SH8 family code. I have no direct experience with the H8 but there are plenty out there that do.


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