The value may fluctuate, and this is normal. Additionally, DPF reduces engine noise, allowing diesel engines to run more quietly and efficiently. Download free educational guides and resources. If you do a swap with a reman cleaned DPF from another operation, you may be inheriting the issues created by the previous owner (see previous item). Soot level high regenerate dpf to prevent derate. Determine your ideal gross profit and markup percentage,. 1 Year JPRO, NextStep, and TripVision are registered trademarks of Noregon. We equip you with the power to perform advanced diagnostics easier and faster than ever before while over the road. To run or to not run a forced DPF regen. Is there a trick to regen a KW? You guessed it: the diesel particulate filter is one more thing that must be tracked and maintained on a heavy-duty truck. normal. So, what is The value may fluctuate, and this is The information in this blog post can be used as a general foundation for all makes, models, and engines that have the DPF system. If active regen requirements arent met or soot levels rise to a certain point, you may need to perform a forced regeneration. Receive repair requests and generate service orders quickly and efficiently. * An UNNECESSARY REGEN indicates the vehicle was in a regen zone (0/1) where a forced regen is not recommended, ** A NECESSARY REGEN indicates the vehicle was in a regen zone (2-5) where a forced regen is recommended. 1-5 Months If it becomes clogged, more soot will be produced as the exhaust is not being adequately cooled. After discovering the root cause, detailed repair manuals help guide the technician down the most efficient path to repair the problem. Youll need to clean very, very carefully so as not to damage the filter, and removing particulate matter must be handled with the proper equipment and care so technicians are not exposed to its extremely fine contaminants. Your car performance will also suffer, and it might even emit more visible smoke from the exhaust than usual. How long should a forced DPF regeneration last? regen cycle when requested or desired by the operator. There are several methods for clearing out the clogged DPF out there on the market, but they are all costly and labor intense. High heat burns the particulate matter and turns it into ash which means the soot Another way to determine whether your car has an issue with its DPF is to look for signs of excessive smoke from the exhaust. and our High soot levels can be identified through a variety of methods. Due to the increased viscosity of oil caused by the soot, there is an increased risk of engine damage or failure. What is face plugging? What happens if your truck can no longer regen? If your engine is a 2010 or later emissions spec and youre using diesel exhaust fluid (DEF) for the selective catalytic reduction (SCR) system to separate nitrogen and oxygen in NOx emissions, beware long periods of downtime (a month or more) in extreme weather and/or DEF stored for long periods without climate control. 4 Years NextStep Repair Software The built-up soot is then removed as gaseous carbon dioxide.Regeneration may happen one of three ways: passive, active, or forced. A reman filter is only as good as how well the person prior to you serviced their vehicle, Mustafa says. How to Avoid Work Truck Downtime Caused by DPF Regeneration DPF condition: Filter is reaching capacity. Level 2: (Amber light with DPF sign is flashing) Filter regeneration Necessary. The value may fluctuate, and this is normal. regulations. Diesel Technician. This means that a DPF cannot regenerate if the fuel level is low. Referencing the 1114 unnecessary regens discovered earlier and a conservative ninety minutes lost to the time spent for the regen to complete and the aftertreatment system to cool down, 100,260 minutes (1671 hours) of avoidable downtime occurred. Important the engine returns to normal operation. Check. By recent, we mean 2007; diesel trucks from that model year and onward are blessed with a diesel particulate filter (DPF). When you purchase through links on our site, we may earn an affiliate commission, which supports our community. soot in the soot filter. Volvo & Mack 2014-2020 | Forced DPF Regen - amazon.com Help: Soot Level Indicator & Exhaust Filter Cleaning - New Owner Of all faults displayed on the table, none included troubleshooting steps indicating a forced regen was the recommended action. than 15 parts-per-million sulfur content) is absolutely required for use in all Youll also want to get to work on it sooner rather than later, as continuing to operate the vehicle at this stage can ruin the DPF and cause other damage. Note: An advisory will be Check engine on too. However, you may also try other solutions, such as cleaning the DPF with a special solution or using additives to reduce soot levels. A professional technician can inspect the filter and determine whether it needs to be cleaned, repaired, or replaced. NarcolepZZZZZZ 2 yr. ago The only light was the DPF Status indicator.don't ever go far enough to get a meaningful active regen. DPF condition: Filter has reached maximum capacity. I've been slowly watching the soot level build up to the point that it is now reading 66% (only 25 hours on the tractor). 4. We examined regen zone and troubleshooting steps within JPRO and NextStep Fault Guidance to determine if JPRO gave any indication that a forced regen was a necessary action. Select which engine you have for your diagnostic package. Diesel cars produce soot or particulate matter (PM) due to their combustion cycle. Level 3: (Amber light with DPF sign and . regeneration system, its right at your fingertips. Duramax Fifth Generation: 2011-2016 (LML), http://www.dieselplace.com/forum/63-gm-diesel-engines/174-duramax-fourth-generation-2007-5-2010-lmm/897473-dpf-increased-regens.html#post8981225, Duramax First Generation: 2001-2004 (LB7), Duramax Second Generation: 2004.5-2005 (LLY), Fuel System, Air, Exhaust & Emissions Upgrades. Level 4: (Amber light with PDF sign, amber check engine, red check enginelight all flashing) Parked Regeneration Required Engine Shut Down. there is a serious concern about elevated exhaust gas temperatures occurring. Five years ago, he made the leap from healthcare to truck repair. But even a forced regen will not work if soot levels have overwhelmed the DPF. CJ-4 can cause premature clogging of the DPF and a subsequent reduction in Why can't I regen before my trip "conditions not met". level of DPF cleaning. CDL Grad, No Experience Regenerations are necessary to prevent particulate matter from quickly accumulating and rendering the DPF ineffective. As a side note, newer engines allow for different methods of regeneration, even while parked or in neutral. One method is to use an automated cleaning machine, which uses a series of jets to remove soot and other contaminants from the filter. Work on it with some of your peers, those with similar miles per gallon, driving style and application. In T4F engines, the diesel particulate filter (DPF) traps soot from engine exhaust gases and must be periodically cleaned through regeneration to maintain emissions reduction performance and fuel efficiency. If any of these sensors has an issue that triggers a fault code, a regen will not fix the problem without first isolating and repairing the malfunctioning sensor. Maintenance Reminders required by the operator unless prompted by the advisories on the screen. supersnackbar, Feb 7, 2018 His dont drive through the lights message I imagine is well-heeded by the owners in this audience, and any owner with a working knowledge of their equipment, of course, but other maintenance considerations might be less apparent given the occasionally persnickety and relatively new nature of these systems. Intervals will be shorter, too, if your foot is fairly leaden. By checking this box and clicking the "Send me job offers" button below, I represent that I: By checking this box and clicking the "Send me job offers" button below. Technicians and fleets should keep the following points in mind when considering a forced regen. If a technician just tries to throw a filter at it and youve seen those other conditions, youre just feeding the problem. exhaust temperature as a result. How to Solve the Problem? Check engine on too. possible. Assist regeneration uses the throttle valve Today Fullbay is the number one fleet repair platform in North America. Be warneda new filter can cost $5,000 or more. As the exhaust gasses pass through the filter, it captures somewhere between 85%-100% of diesel particulate matter (DPM). methods. This feature is especially helpful because technicians can tell at a glance that a forced regen is not required if the truck is in regen zone 0 or 1. Check to make sure the right line was on the correct port? With my CTS and CTS2, it would display from 0 to 100% for the DPF but would never drop below 20% after a cleaning. Anybody have the factory dpf gauge and run an aftermarket gauge too? Making sure the truck is on a regular preventive maintenance program will help ensure the long life of the DPF, as will regularly replacing air filters and fuel filters. Engine maintenance is a higher priority than ever If you want to know more about whats happening with your machines engine 70 grams -160% Soot Loading 1)P2463 Diagnostic Trouble Code (DTC) sets, 2)Reduced Engine Power, 3)Service Regeneration required 87 grams -200%Soot Loading DPF (Diesel Particulate Filter) regeneration - A Plus Truck Repair Soot level high regenerate dpf to prevent derate. Job Listing Rules. In some instances, forced regeneration is the correct action to fix the problem. Yanmar engines currently use five different regeneration Do Not Sell or Share My Personal Information, 2020 miles till empty went crazy after fill up. If the soot level is low, can I still perform a forcedDPFregen withOTR Diagnostics or the OTR ResetTool? 2023 Randall-Reilly, LLC. Its just there to let you know whats happening with your Call Us: (586) 799-4375. keeping your system running at peak performance. If your truck can successfully go through a regen, you only need the pneumatic cleaning. If not, bake as well as blow. When soot levels are high, it indicates that the PDF is not working properly and needs to be serviced. Options in this menu include: Current State Current engine regen All play a part, including amount of idle, which Mustafa recommends against to extend the life of the DPF and broader system. NEXAS NL102 Plus Full Systems Heavy Duty Truck Scan Tool DPF Regeneration Tool HDOBD/ EOBD/ OBD Diagnostic Scanner with Oil Reset . Upon opening the feature, users view a checklist of items to inspect visually. It's that powerful and it happens fast. takes about 30 minutes). Once you get to this point, youre in trouble and you cant do a regeneration yourself youre going to need a service center.**4. The TECHNICIAN The High Exhaust Gas KW T680 Regen. What am I missing? : r/Truckers - Reddit There are consequences for running unnecessary regens, all of which affect the cost of ownership and impact a fleets bottom line. 12.12.2022. Fuel is one of the highest operating costs incurred by fleets. This can lead to more friction, incomplete combustion, and higher soot levels. So, DPF is not the only factor that can contribute to high soot levels in a diesel car. Level 1: (Amber light with DPF sign is solid) Filter Regeneration Recommended. Jacob Findlay is the Co-Founder & Executive Chairman of Fullbay. 2. Like this content? What Happens if Your Truck Can No Longer Regen? In this article, we will review in detail how to diagnose and solve the problem of high soot levels in a diesel car. A forced regen tends to burn 1-1.5 gallons of fuel, causing fleets to burn away a valuable resource when the regen is not the solution. High soot levels can cause performance issues and put your engine at risk of damage or failure. All Rights Reserved. I have a Peterbilt 365 with a paccar mx13 EPA 2010. In order for this to go away it will need to be reset with a pc or capable scan tool. This occurs when the engine is under at least 50 percent of load, often when hauling on the heavier side at highway speeds. DPF regen happens when the trapped particulates heat up enough to combust and turn to ash. 2. JPRO Software & Kits A fully integrated payments solution that gives your shop best-in-class credit card & ACH processing, simple fleet check authorization, and a personalized payments portal, all without leaving Fullbay. Untilnext time! Regeneration Cookie Policy | Hold down regen button, nothing. I'm guessing miles are in the 3-400k? Choosing a selection results in a full page refresh. A better life for shops leads to safer roads for us all. Passive regeneration happens automatically. Often, a forced regeneration is a necessary action to either correct the issue at hand or get the vehicle out of limp mode long enough to get it to a service center. In todays blog post we are going to be answering the top questions we receive regarding the DPF regen. issues of Grounds for Success for more tips and information. When the soot level in the DPF exceeds the desired level, a regeneration is required. You may also have an aftertreatment fault code that is triggered when its necessary to run a forced DPF regen. Diesel Stories: A heavy-duty podcast for the heavy-duty industry. This ash buildup is not necessarily related to regens, but is most often due to sulfated ash in the engine oil. What else are customers saying about us? Soot Level Low, Why Force a DPF Regen? (3-Minute Read) Perhaps the most significant indicator of the necessity of a forced regen is JPROs regen zone information. Dont let a servicing technician throw a filter at it. Youll also need to clean the filter if a fuel injector or turbo problem causes contamination with engine oil or non-combusted diesel. However, it is not always the case, since the road conditions are all different and often times the engine with DPF system (which all most modern engines are after 2005) require drivers interference. Lower-temperature passive regeneration, obviously, notes Mustafa, is way better for the [long-term health of the] system than active regen, also better for mpg given no fuel wasted in a parked process. screen, dont panic. See label above visor. Examining data derived from one of the most common engines from JPRO connections, we discovered a significant number of regens performed when there was no suggestion to do so. The definitive report on the commercial vehicle repair industry. DPF cleaned twice already. When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. When it comes on, the system needs to be regenerated, whether actively or passively. You need to monitor a few parameters to assess whether or not it is necessary to run a forced DPF regen. In order for you to receive the best possible offers, please make sure your answers above are accurate prior to submitting. Click here to join the waitlist! On average, it takes between thirty and sixty minutes to complete a forced regeneration. I haven't used them. Fire Truck and Ambulance Repair Shop Software. Reduce administrative overhead with automated bookkeeping that syncs with accounting programs. The ATS is made up of the Diesel Particulate Filter ('DPF') System and the Selective Catalytic Reduction ('SCR') System to reduce particulate and nitrogen oxide emissions. To learn more about how we use cookies, please see our, How to Attract Diesel Technicians to Your Shop, Diesel Particulate Filter (DPF) Regen and Repair, 6 Critical Reasons You Should Have Shop Repair Software. For more information, please see our Check engine operators manual for details engine will shut down. Regeneration, generally, is the process by which increased exhaust gas temperatures turn soot clogging portions of the DPF into less-clogging ash.**2. Regardless if the forced regen occurs in the bay or on the side of the road, drivers lose precious time awaiting its completion. I guess all I am saying in here is that the broader picture at the engine systems should be taken into consideration. Get owner-operator news and insights, plus diesel prices and gear reviews delivered straight to your inbox. I don't idle over night anymore because of this BS. The last regen started at 509 miles. This permits an operator to prevent Reset regeneration Get the latest trends and best practices in heavy-duty repair. The operator should drive at highway speeds or start Parked Regen to prevent loss of engine power.
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