ecm tuning options

[1mattrichert]

Im having my ecm replaced cause the old was throwing a code for dpf purge actuator once a week or so. found out by having a test ecm put on. no codes in a few weeks. anybody know of anything i should have programmed in when they slap this thing in?

[Waterloo]

I would just let them put the, hopefully correct, factory tune in... Anything else, contact one of the experts here... Just my .02