Reprogramming Stock ECU seems possible!!

[Gray Haze]

Originally Posted by 3000GT_Rider

Well instead of just making a smart ass comment, can you explain what that PDF means then? Did you even read the PDF? Is it just a big lie that government put out?

All I am looking for is an inteligent explanation of what the MUT-III can do as far as changing settings, IN ACCORDANCE with that guide. It's not an obscure website, it was a TSB put out by mitsu

Smart-assed comments are my specialty when its on a subject thats been BEAT to death.

Its a TSB published by mitsubishi for the MUT-3. It includes the words "on vehicles programable." A NON-EEPROM ecu = NOT programable.

You would have to have a daughter card w/ its own eeprom so you could then change the eeprom chips out and change the tune in that method.

Even with a stock ECU, alot of the more performance enhancing mods that we do with high end piggy backs and standalones cannot be done.