All
After receiving an SPN 3610/FMI 4 (DPF Sensor low voltage) MIL (second time in 2 years!) I now find out that Cummins has a nationwide C2112 Campaign ( ISC and ISL CM2250 365HP and Higher Emission Recall Campaign) addressing it. I called Cummins this morning and they confirmed if we are receiving after treatment error codes it is probably associated.
Here it the link to the Campaign:
https://quickserve.cummins.com/qs3/p...2.html?q=c2112
(Requires registration and login)
If you are interested in other Campaigns here is the link:
http://marketing.sites.cummins.com/S...elqCampaignId=
Additionally, if you have not registered your Cummins engine with them, I'd strongly recommend doing it so you can receive Campaign notifications. You need to register w/Cummins and have your engine serial # to be able to log in to their website.
https://quickserve.cummins.com/info/index.html
Hope this helps others!