Originally Posted by Z_Lancer_Man

Well, I've finally found some excellent help in disecting the base Lancer ROM and extracting our maps and coming up with the proper definitions. So far it looks great! Looks like all the base Lancers, Turbocharged and N/A alike can start using this incredible software. Obviously, you need to know what you are doing before you go and start messing with values. You can also have a professional tune/flash your car now! The definitions are in the final review stage, but here are what my base maps look like. This is from my unflashed, OEM, straight from factory ECU:









You can see the huge potential for power. I can't wait to tune my turbo finally and really release the beast!

EDIT:

Okay, after testing it out, this definition file seems to work for me. ECUFlash comes with two definitions for a 2002 Lancer and a 2004 Lancer, which may work for you if you have one of those, but for my 2003 nothing worked. So I needed a new definition file. This is the file you need:

Download 2003 Lancer OZ Rally Definition File (updated 4/24/07)

This is a ZIP file. You can unpack it using software such as WinZIP or 7-Zip. There are two files: the new definition file and the instructions on how to load the new def file. Enjoy!

Here is a great tutorial on how to use ECUFlash: https://www.evolutionm.net/forums/sh...d.php?t=201146

As with anything that isn't factory installed, or installed by a trained professional, you use this software and all supporting files and documents at YOUR OWN RISK! Altering your ECU maps and settings can potentially cause catastrophic engine damage and will surely void your warranty Please be safe and tune responsibly

Originally Posted by taaj

my garage area EVO tuners and I came to them with my 4G94 to be tuned they use the ECU Flash program to tune their customers EVO, in my case they were able to read from the ECU and map it but when we come to write the new mapping an error occurs few seconds after, any advice what the reason for that?

Originally Posted by jwick76

So okay, i downloaded this and followed the instructions, but still can't get ecuflash to read from my ecu, I keep getting errors. Is this only for a manual transmission, or do I need to use a different version of Ecuflash? I'm using 1.35.1650

Originally Posted by senate6268

Can you guys provide copies of the error messages you are getting in EcuFlash? We don't know what's going on if you simply state that you're getting errors. Thanks!