I ask for help

[masterpitkin]

hi guys, I have a 1999 Ford Expedition rear wheel drive 4.6
who can help me disable all ecology in the firmware?
Unfortunately, I don’t know English well and am writing through a translator.
in my country they don’t pay attention to the environment, and since the catalytic converters are removed and also the gasoline vapor system, the computer does not work correctly. I have downloaded the firmware from my car. Please advise how I can change it or maybe someone has already changed the file