I'm going to bump this thread since my problem is kind of the same problem mentioned here. I have a 1999 V6 Galant, cali spec. I just received my Tactrix cable and Mitsu adapter, so I pulled my ROM today. When I selected "Read ECU", I had to select 1999-01 Mitsubishi Eclipse I think, as Galant wasn't in there. I tried selecting the other options to see if it would make a difference, but it wouldn't work unless I selected the above mentioned option.
What confuses me is that above in this thread, they mentioned that the file size should be 512 kb. Mine, however, is only 128 kb. Someone on Galant Tuners was able to write a definition using the ROM I pulled, but I'm afraid to do anything with it if it's not the full file. The definition is also missing the injector scaling table, but everything else appears to show up fine. Please let me know if this is a problem.
I am posting the ROM and definition files here.
Note that the federal spec ROM (which uses definition# 20430016) is also only 128 Kb, but that one shows up fine in EcuFlash as well. If anyone wants me to attach the ROM and definition for the 1999 Fed spec, let me know.
EDIT:
also note that the RPM and load axis are not showing up correctly in the maps. Here is an example of another member's ROM v. my ROM
I went through the definition and it's pretty much identical to the existing Federal spec definition, with the exception of the actual file name. I'm brand new to hexadecimal, but from what I see, the codes are the same. The parameters that set up the axis for these tables/graphs are the same, from what I see.
Also, I had to read the ECU using the "1999-2001 Mitsubishi 2nd Gen/EVO6.5" template. I believe I attempted to use the "2002 Mitsubishi 3rd Gen/EVO7GTA" template, which uses the EVO7GTA reader template mentioned above, but it didn't work. I will try again tomorrow. Would it just be a matter of changing the year and/or memory model in EVO7GTA.xml?