Cummins diesel particulant filter restriction test

Here I am showing known good values for a good d.p.f system, and good exhaust flow from the v.g.t.

[@TheGeraford13]

Thanks for the video if get more freightliner 6.7l Cummins that will be great

[@chrisninja2017]

I had a isl2250 and when i am peforming this test, it does not complete due to code 3135 becoming active. Dpf diff sensor is replaced, sensor harness is repaired. Any tips?

[@gsafreight8099]

I am curious what engine rpms go to on an aft dpf restriction test. Just seems really fast at 2k rpms. I have a cummins isx 15. It just sounds like my truck is running away at that high of rpms.

[@mark929rr5]

it seems like a lot because it hold your radiator fan on the whole time and it makes it super loud at that rpm

[@gilbertg3168]

Nox sensor fuler explion