However, these methods are not correct cleaning methods and can damage an after-treatment system. Active (parked/forces regen) is when the truck is commanded by either driver on dash or tech via laptop. . How often do I need to run a forced regeneration? Diesel Particulat Filter Regen is easy to perform simply with this scan tool, Read live data from your truck and engine with graphic display, Lookup trouble/fault codes in the library, Perform forced DPF regeneration (Diesel Particulate Filter), diagnostics and reset function, Reads and clearsDiagnostic Trouble Codes (DTCs), Read, store and playback live O2 sensor test data, Supports multiple trouble code requests: generic, pending, manufacturer, etc, Uniquely featured with battery power monitor function, Troubleshooting tips guide technicians to the root of problems faster, saving diagnosis and repair time, Easy-to-read crystal-clear backlit LCD display, Read PCM live data stream, with graphic data Display, Stand-alone unit with no need for an additional laptop / computers to operate, Small in size and conveniently fits in your palm andperforms continuous DTC scans, Safely communicates with the on-board computer, Display DTC definition, freeze frame data, monitor and I/M readiness status (emissions), and vehicle information (VIN, CIN and CVN). 1 Year 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. Upon opening the feature, users view a checklist of items to inspect visually. However, sometimes more active participation is required of the driver, in the form of either active regeneration or passive regeneration. This speed provides the heat from an outside source which in turn helps burn off the soot. There are three types of regens for diesel aftertreatment: passive, active and parked regenerations. Freightliners will often do their own regening if they are kept at a steady, regular speed. Regeneration, or regen, of the DPF filter, is the process that burns the soot accumulation that is inside the DPF filter. 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! Theyre the same thing sort of. Yeah that's what I thought. 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 or Inactive fault codes in the ECUs of the vehicle.Specific trucks will display fault codes on the dashboard, and most of the time you will have a check engine light or a check module message. The HEST lamp is for high exhaust system temperature. Parked Regeneration (Stationary Regeneration). A parked regen can only be initiated by the dash switch only when a warning on the dash asks for a regen or via diagnostic tool. How to start a regen on a Freightliner Cascadia DD15, This works on EPA07, EPA10, GHG14 emission models. How can I fix it? A DPF Filter that is too full or not properly functioning threatens both the environment and the truck. The DPF status light is very important to determine when DPF regeneration is needed for a Freightliner. 2. 1. Edit. The driver will need to pull over while it happens. After discovering the root cause, detailed repair manuals help guide the technician down the most efficient path to repair the problem. Regeneration is the process of incinerating the soot that has collected in the soot filter. Warning: Remember, if the DPF isnt cleaned for a long period of time, it will begin to derate. 3 Years You should seek legal advice or other professional advice in relation to any particular matters you or your organization may have. The heat and undue stress can weaken components and shorten their lifespan, resulting in increased trips to a service center, more parts purchasing, and unnecessary downtime. Used as to verify repairs or to see if there is an issue. It usually occurs when load conditions are not being met for the heat needed to regen properly. Why is My Tire Pressure Light Blinking, and What Should I Do? Passive regen is when driving the truck will perform a regen. The extra heat that the engine is producing could cause a fire. Scroll to Cancel REGEN. The ECU will make this fault code go inactive ONLY when a forced regeneration passes with the values in the required range. function toggleCheckboxDisplay() function ShowSurvey(Breadcrumbs) { open('https://extranet-ddc.freightliner.com/LiteratureSurvey/Default.aspx?Content=' + Breadcrumbs, "", "resizable=yes,scrollbars=yes,toolbar=no,location=no,directory=no,status=no,menubar=no,copyhistory=no"); } Parked Regeneration (Stationary Regeneration) 2. else Put transmission in neutral (if equipped with an automatic transmission, cycle it into gear and then back to neutral). Regeneration is needed immediately if one of your warning lamps indicates that as explained above. By following these manuals, technicians only force a regen when the instructions require it. We love taking feedback! Technicians and fleet personnel must keep in mind they waste valuable time, money, and other resources when a forced regeneration occurs unnecessarily. If I replace a DPF Differential Pressure sensor or NOx Sensor, do I need to perform a regeneration? I have 2012 cascadia just put the quanity control valve did the park regan and force regan but yellow light still blinking and the stop light is on it say dpf soot is to high i have brand new 1 box dealer put for me two moths ago can some one help me please! Truck will do a parked regen and forced - Answered by a verified Technician. Sometimes the truck gets stupid and won't regen for whatever reason. use it because I can budget for bad fuel economy but I can't budget for a tow bill and a visit to the dealer for a forced regen. . The primary way to get updates on the status of your diesel particulate filter and know when a regeneration is needed is to watch for error or warning lamps on your trucks dash. In such a case, you can perform active or passive regeneration on the truck (these processes are explained below). This is an example where a fault code requires a forced regeneration. NOTE: Rawze.com is not affiliated, nor endorses any of the google ads that are displayed on this website. var y=document.getElementsByClassName("userinput"); To the OP just so you know, for the price of that tow job and stealership overpriced crap diagnosis, you could buy a laptop and the software necessary to check your own codes and do forced regens. The substantial heat required for the regen renders the engine and aftertreatment system untouchable until it has time to cool down. allego spac presentation lake placid skating rink forced regen cascadia. In other words, if your error codes indicate that regeneration is immediately needed, you may want to park your freightliner and conduct parked regeneration. Here is the link: https://otrperformance.com/products/o. 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. . Often you will need to replace the DPF filter entirely along with the diesel oxidation catalyst (DOC). This is one of the reasons why the Forced Regen Freightliner is such a great option for transportation. A forced regeneration is required to clear this fault code. Still, in others, the DPF may need cleaning or replacing, and its important for technicians to perform the correct action. This site is owned and operated by Dade Group LLC, a limited liability company headquartered in Texas, USA. Freightliner Cascadias need to have the soot cleared out of the diesel particulate filter to keep the engine running well and smoothly. Even more serious, it will shut down at some point in time without any additional warning. Regeneration lights are on and solid, then it is okay to do an active regeneration where fuel will be injected to burn off the built-up soot. Once this happens I normally get a CEL, I get to a rest area, shut the engine off and the CEL disappears (NO CODES) 3. What were the hg reading after freightliner did the forced regen? In some cases, you may just want to change your DPF. I knew nothing was really different. 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. 29 Jun, 2022 . When the engine is under load, normally 40K+ the engine sounds like it is reving up, however, there is no power generated. Stay tuned for more.________________________________All product and company names are trademarks or registered trademarks of their respective holders. First Method: Error/Fault Code Lamps Second Method: Use A Scanner Third Method: The DPF Status Light Is On Steadily Forth Method: The DPF Status Light Is Flashing JPRO, NextStep, and TripVision are registered trademarks of Noregon. for (i=0; i