An active regen is basically the same conditions as above except for the emissions controller is actively dosing fuel into the exhaust to try an introduce more heat to burn off the hydrocarbons in the DPF. . I took a pic of the screen with my phone. Sometimes thermal baking is used to burn off hydrocarbons clogging the filter. The diagnostic scanner for your Freightliner enables you to perform forced DPF regeneration and diagnostics, read and erase the fault codes, graph live data, EVAP test, O2 sensor test, oil light reset, ABS testing and much more. The other option here is to bring the vehicle to highways speed to enable an active regeneration of the filter. forced regen cascadia. Using an average diesel price of 2.42, that equates to $2,700-$4,043 in wasted fuel costs. Create an account to follow your favorite communities and start taking part in conversations. This high temperature fuel injected then burns off accumulated soot. Parked regeneration is explained below. We can follow up as needed on here. If you can no longer start a regen then you will eventually get stuck in a derate which will then lead to an engine shut down. if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[250,250],'donotdpfdelete_green-large-billboard-2','ezslot_14',148,'0','0'])};__ez_fad_position('div-gpt-ad-donotdpfdelete_green-large-billboard-2-0');report this adAMAZON DISCLAIMER, DoNotDPFDelete.green is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com and affiliated websites. if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[250,250],'bigrigpros_com-box-4','ezslot_8',108,'0','0'])};__ez_fad_position('div-gpt-ad-bigrigpros_com-box-4-0'); To do a passive regen, take the following steps: Avoid any disruptions or having to start from the beginning by making sure that you do not turn off the engine, touch the clutch or parking brake, or switch gears. WHEN REGENERATION IS . In such a case, you can perform active or passive regeneration on the truck (these processes are explained below). You can usually see if the truck is regening while driving if the HEST lamp is blinking or solid. We and our partners store and/or access information on a device, such as cookies and process personal data, such as unique identifiers and standard information sent by a device for personalised ads and content, ad and content measurement, and audience insights, as well as to develop and improve products. 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. We are not the end all be all of trucking knowledge, not even close, but we try our best to share what we know and what we learn and we hope that you enjoy our site! How to do active regeneration? Privacy Policy. Still, in others, the DPF may need cleaning or replacing, and its important for technicians to perform the correct action. I clean it out every winter. Passive Regeneration: Occurs all the time while the truck is driving at regular speeds. Discussion in 'Freightliner Forum' started by OneTwentyOne, Oct 26, 2017. In a safe area, make 10 sharp brake applications or "snubs," slowing the vehicle from 40 to 20 mph (64 to 32 km/h) using light (approximately 10 to 20 psi [69 to 138 kPa]) brake pressure. How does it happen? If you drive a Freightliner Cascadia, it is important to not only drive safely but also have knowledge of common mechanical issues that may happen and how to fix them. It takes about 40-45 minutes of highway speed driving to complete an active regen.if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[300,250],'donotdpfdelete_green-large-mobile-banner-1','ezslot_7',154,'0','0'])};__ez_fad_position('div-gpt-ad-donotdpfdelete_green-large-mobile-banner-1-0'); Passive regeneration occurs when the truck can maintain right exhaust temperatures so that the DPF can self-regenerate itself continuously. The forced regeneration overrides the soot accumulation or soot levels that are calculated in the ECM. 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. Reddit and its partners use cookies and similar technologies to provide you with a better experience. internal medicine tullahoma, tn. Do you want to wear face masks to breathe freely because air pollution levels are too high? It works on all Freightliner Trucks listed in the drop down box below. Youre parked for both, one you induce with a laptop, the other is the dummy switch in cab. This is a handheld tool thatallows you to doa forced DPF regen, reset the aftertreatment system, and reset fault codes. Of all faults displayed on the table, none included troubleshooting steps indicating a forced regen was the recommended action. Clear Active / Inactive Codes at the Dealer LevelClear Aftertreatment Derates and ProblemsClear Learned Data Values Regen Option Start Forced RegenerationSimple to do, wait an extra minuteBe in control of your regen system.This tool sends specific commands based on OTR's algorithm to be able to perform these things at the dealer level. Active regeneration also occurs and happens best during highway driving speeds. Here are some steps to follow to complete the job. The DPF soot load could be too high for a passive and active regen to occur causing the condition where it is required to perform a forced DPF regen. There is passive and active regen. Moreover, you can replace engine related sensors over the road and just plug in the OTR Reset Tool to clear and reset the system. A DPF Filter that is too full or not properly functioning threatens both the environment and the truck. 4 Years Active regeneration is the process of burning out the soot by raising the temperature from an outside energy source such as heated diesel fuel or the trucks electricity. Soot level to high for a passive regen to occurSoot level in critical modeFault codes relating to Nox Evaluation that require forced regenCommon practice to ensure DPF system is working properly____________________________________OTR Performance is the destination for videos of how to's, diagnostics, and featured videos. . At an average of $23 per hour, employers spent an avoidable $38,433 in technician pay for these events. function ShowFlash(FlashFile, FlashTitle) { open('../../Graphics/' + FlashFile, "", "resizable=yes,scrollbars=yes,toolbar=no,location=no,directory=no,status=no,menubar=no,copyhistory=no"); } 2. Passive regen is when driving the truck will perform a regen. if (x[i].style.display=="none") 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js'; var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s); })(); Choose your Freightliner year and model from the drop down list just below. We created this site to be a helpful resource for others who are interested on any scale in the transportation industry! This also indicates that you may have a few or even several hours before the engine starts to de-rate. This product is used solely for the purpose of clearing active and/or inactive fault codes. This speed provides the heat from an outside source which in turn helps burn off the soot. These versatile vehicles are designed to haul a wide variety of loads quickly and easily. Its not a commonly used word, so we thought we would break it down for you guys: Below are videos where we show you how to do a forced regeneration on various trucks: How to perform a forced regen on a 2017 Cummins ISB 6.7 CM2350, How to perform a forced regen on a 2012 Freightliner Cascadia Cummins ISX CM2250, How to perform a forced regen on a 2015 Volvo D13, How to perform a forced regen on a 2009 Volvo D13, How to perform a forced regen on a 2009 Freightliner Cascadia DD15. STEP 1: Which Type of Regeneration Should You Perform? However, sometimes a bit more is needed which is where passive and active regeneration comes in. A DPF system relies on many sensors working correctly. Look at the image below and see how countries such as China who have less strict pollution laws appear. If I replace a DPF Differential Pressure sensor or NOx Sensor, do I need to perform a regeneration? 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. This is one of the reasons why the Forced Regen Freightliner is such a great option for transportation. //
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