Codes and check engine light

[Jamescj212]

Hello. Same motor. 2010 cascadia 871. Dpr and doc are cracked. Had ecu 128 sid 380. I did a egr tune and have afternarjet dpf coming with a oem doc, both new. Anyhow the check engine is still on after leaving dealer. If i change them out, should my system be cleares up, or am i looking deeper? 2 weeks ago my driver did a regen daily, and then he started saying it was only revving up motor but no burn off. Now the codes. Dealer said they performed half a regen but since i wasnt gonna let them change out and purchase my dpf an doc they basically told me to piss off.