NOX Outlet Sensor. Aftertreatment SCR Issues spn 3226 fmi 4

[@baltimoredjgee7365]

Thanks my Truck is doing the same thing 👍

[@Tech_Marshal]

Cheapest NOX for ISX I found to be a Freightliner just call with part #

[@mmndj3031]

خ😁😁😁😄🫠🫠🫠🫠🫠😉😉🫠☺️

[@Tech_Marshal]

👍🏽