what year did they start recording changes the ecm I have a 2006 but did they start doing that in 2005 for 2006 models or late in 2006 I just dont want to void my warranty
If you are talking about "tells" in the ECM, then they've been around since...ECMs.. If the dealer looks they'll find parameters that are out of range...doesn't matter what year.
Like they say if you play you better be ready to pay when something breaks and not expect your Dodge warranty to pay for it. So if you don't have the $$ to pay then don't use any programmer or power chip until you do.
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