A technician should not have to guess that a forced regen will correct an issue. Scroll to Cancel REGEN. How To Know When Your Freightliner Needs Regeneration? The measurement of PPM (parts per million) between the Inlet NOx 1 sensor & Outlet NOx 2 are out of range and causing this fault code. If your truck is reaching its 500,000 miles or 10,000 hours mark, then it may even be time to replace the filter system altogether. A forced regeneration is required to clear this fault code. Passive Regeneration: Occurs all the time while the truck is driving at regular speeds. Passive Regeneration How To Know When Your Freightliner Needs Regeneration? if (x[i].style.display=="none") The device will then send the proper communication data over to the specific network to perform these extensive resets.START FORCED REGENThis feature allows you to be in total control of your regeneration system. Check engine and engine light on as well as dpf flashing. 2007 Kenworth. Technicians and fleet personnel must keep in mind they waste valuable time, money, and other resources when a forced regeneration occurs unnecessarily. 1-5 Months You've only seen one page, click here to see our most popular article ever! I knew nothing was really different. If your truck has reached the 500,000 miles or 800,000-kilometer interval and a check engine light illuminates on your trucks dashboard, then it may be telling you that manual ash must be removed from the DPF. However, while the early technology for controlling emissions may not have been the most reliable, newer models have improved significantly regarding fuel efficiency and maintenance. No wrong question 2011 freightliner cascadia manual won't regen while driving keep getting low temp code but it will do a parked regen. No, if anything everything is working correctly. Reaching the Diesel engine industry, OTR Performance offers a product lineup for every day Diesel engine owners.OUR CONTACTEmail or call us with any questions: sales@otrperformance.com or 586-799-4375__________________________________OUR SOCIAL:Youtube - https://www.youtube.com/user/OTRperformanceFacebook - https://www.facebook.com/OTRperformanceInstagram - https://www.instagram.com/OTRperformanceTwitter - https://www.twitter.com/OTRperformance____________________________________Let us know if there is a video you would like us to make. x[i].style.display="inline"; A diesel particulate filter (DPF) is a component within a heavy-duty trucks aftertreatment system. There are various tools manufactured by every manufacture to perform diagnostics. If both passive and active regens fail, and the DPF filter is in danger of clogging, the system will initiate a forced DPF regen. You should seek legal advice or other professional advice in relation to any particular matters you or your organization may have. This is called passive regeneration and does not require much thought or action on the part of the driver. A regen causes an engine to sustain substantial revolutions per minute (RPMs) for a considerable amount of time during the process. //