Exhaust full/ Dealer required
 

Hi there
so i got the exhaust filter full message , Regen and power reduced.
i decided to do the egr delete, dpf and exhaust delete aswell. Loaded the mini maxx programer.
Turned the '12 ram 6.7 diesel back on and I'm still getting that stupid message. "( Exhaust system needs service, power reduced"}
Any suggestions as to what i didnt do during the delete process?
Thanks