I have a Cal ID on a 2013 Ram 3500 w/AISIN of 32381032SC which I believe uses a ECM code of DO90007. I have existing single and CSP tuning files that I use for DO90020 and DO90019 ECMs.
Will I be able to use these or do I need to mod a stock DO90007 file with the calibration changes made from my existing DO90020 or 19?
Long time since I've posted here...always learning from the fine folks on this forum.