CM2350 Derate-Low DEF

[Rawze]

Your post was not too clear ...

ARE YOU trying to get it off the side of the roads to make a delivery, and then take it home/somewhere to work on it? ... or are you just trying to just keep driving it against a most-likely blocked-up exhaust system intentionally?.

- When it gives you DEF and other alarms, that exhaust system management will stop working, and the DPF, etc. it will no longer keep itself clean.

Driving it with the system unable to keep itself clean properly, CAN AND WILL IN FACT START TO CAUSE SEVERE ENGINE DAMAGE AFTER A WEEK OR 2, (maybe less) DEPENDING ON HOW BAD IT ALREADY IS!.

========
If you are just trying to get it off the side of the roads to get it back home to work on it in a few days, etc. .. and you already have CT software, then there is noting at all stopping you from copying the file out of the ecm and e-mail it to me to have the derates/shutdowns removed. WHAT you do with the file is entirely up to you though, because like I said ...

DOING SO is only a temporary band-aide. Those shutdowns are there TO PROTECT THE ENGINE AND TURBO FROM HARMING ITSELF.. and YES.. It can destroy the engine fairly quickly by driving it against a blocked up DPF, DOC, etc!.

The shutdowns are there for a reason!. Having the derates/shutdown disabled is only a temporary solution to get it off the aide of the roads... and does not fix any real issues that the system may have.