1966 Crown Coupe, 2016 200 S AWD, 1962 Lark Daytona V8.
Joined
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17,282 Posts
Welcome to Allpar. This can't be done at the dealer level and probably not (legally anyways) at the regional electronic module repair depot.
The dealer can update software to the latest code if a new code is available, but the firmware 'seed' set in the microprocessor chip is embedded and never forgets what it was or is supposed to be, application-wise. That can't be changed with available tools. I've tried.
Once flashed to a newer version, it can't go back to an older version.
Your best bet would be to purchase a blank engine control module and program it the way you want.
Something like this for non-EPA certified racing/off-road use only: http://www.moparsupe...msp5153ems.html
Edit: Or: http://www.bankspower.com/products/show/?option_id=109%7C6%7CDiesel%20Trucks%2C%20%0A03-07%20Dodge%20-%205.9L%2
The dealer can update software to the latest code if a new code is available, but the firmware 'seed' set in the microprocessor chip is embedded and never forgets what it was or is supposed to be, application-wise. That can't be changed with available tools. I've tried.
Once flashed to a newer version, it can't go back to an older version.
Your best bet would be to purchase a blank engine control module and program it the way you want.
Something like this for non-EPA certified racing/off-road use only: http://www.moparsupe...msp5153ems.html
Edit: Or: http://www.bankspower.com/products/show/?option_id=109%7C6%7CDiesel%20Trucks%2C%20%0A03-07%20Dodge%20-%205.9L%2
