× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
Re: Cummins Regen issue
Posted to HD/Fleet Forum on 1/9/2019

Is the back pressure reading from the sensor or are you plumbed in after the turbo. If you find nothing wrong with the other checks and even if you do get the ECM recalled to the latest revision there have been 5 cal fixes for this code through the years. If i... Login to read more.