We equip you with the power to perform advanced diagnostics easier and faster than ever before while over the road. Fuel is one of the highest operating costs incurred by fleets. This site is owned and operated by Dade Group LLC, a limited liability company headquartered in Texas, USA. By accurately troubleshooting the problem, the solution should become evident. Still, in others, the DPF may need cleaning or replacing, and its important for technicians to perform the correct action. The DPF soot load could be too high for a passive and active regeneration to occur causing the condition where it is required to perform a forced regeneration. Generally, it is between $300-$700 depending on the technician's required diagnostic time and the length of time your DPF regeneration lasts. Cookie Notice Choosing a selection results in a full page refresh. Fault Code Lamps before Freightliner regen. By following this list, technicians can often correct the problem without the need to force a regen. A parked regen is exactly what your asking, its forced/parked. START A FORCED DPF REGEN: A forced DPF regen is performed when a diagnostic scan tool, such as the OTR Reset Tool starts the regen process. Or turn the battery disconnect switch on & off 4 times to reset the computer. Trucks will often regen on their own if they are run at a regular speed for long enough. As an Amazon Associate, we earn from qualifying purchases. Malfunction indicator light (MIL) - Warns . These versatile vehicles are designed to haul a wide variety of loads quickly and easily. 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. 1 Year link to Considering Sexism in the Trucking Industry as a Woman. Scroll to Enable REGEN. No wrong question 2011 freightliner cascadia manual won't regen while driving keep getting low temp code but it will do a parked regen. 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. If the fault code does come back a second time, you do need to take the matter seriously. -- To obtain an invitation code, please e-mail. It's a normal and necessary part of reducing harmful emissions in order to comply with EPA-mandated Tier 4 regulations. Hope this helps clear up any forced regeneration confusion. ENABLING REGENERATION. var _gaq = _gaq || []; _gaq.push(['_setAccount', 'UA-8497680-3']); _gaq.push(['_trackPageview']); (function() { var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true; ga.src = ('https:' == document.location.protocol ? If cruise is on or high idle using cruise in an over night idle, it will try to do a regen but will not complete cycle, it will just idle up and down. I appreciate it very much!! Passive regen is when driving the truck will perform a regen. 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. How does it happen? I have a 2010 Cascadia and the following is a quick sequence of events: 1. 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. Buy a laptop and check Ebay or other sources for Detroit Diesel Diagnostic software and then carry that in the truck with you. Parked Regeneration: This is done when regeneration is needed immediately. The substantial heat required for the regen renders the engine and aftertreatment system untouchable until it has time to cool down. About - Privacy & Disclaimer - Contact. Rawze.com: Rawze's ISX Technical Discussion and more. Now if your Freightliner has a Detroit diesel engine, its pretty easy to get a replacement DPF. We explain each process of how to regen a freightliner in the next section. The reason is, is that the ECU wants to see that a forced regeneration is performed in order to clear the codes. 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. What were the hg reading after freightliner did the forced regen? Passive regen is when driving the truck will perform a regen. 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). For these reasons, an unnecessary regen often leads to hours of avoidable downtime before the technician can attempt the next solution. 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. I Need CDL Training Looking to learn more? From my understanding a parked Regen is when the truck asked for a Regen to be performed while a forced regen is when you tell the truck through either the trucks menus or through a scan tool. Idle came up to 900 and it soars to be doing regen but the dpf light is on solid. As we already know, a Cascadia will tend to do its regeneration if it is driven at a steady regular speed. Now those trucks are reliable and get better fuel mileage. These components can present a variety of issues with different solutions for each, so further research is needed to determine if the forced regen is the answer. Privacy Policy. This alone will save you hundreds of dollars each time instead of taking it to a mechanic (as well as saving the time of taking it to a mechanic). Here is the process of proper parked regeneration: Heres how to regen a Freightliner using the parked/stationary procedure.if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[250,250],'donotdpfdelete_green-banner-1','ezslot_5',152,'0','0'])};__ez_fad_position('div-gpt-ad-donotdpfdelete_green-banner-1-0'); The regen has concluded when the engine returns to slow idle, and the DPF light remains out. Sometimes the truck gets stupid and won't regen for whatever reason. Parked Regeneration (Stationary Regeneration) 2. Press ENTER. The engine can derate when a needed regen does not occur, potentially causing downtime by leaving the vehicle in a state that is either undriveable or in limp mode where it can only operate at slow speeds. Passive Regeneration: Occurs all the time while the truck is driving at regular speeds. 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. Hopefully, you are now educated enough onhow to perform a parked regeneration. Dade Group LLC also participates in affiliate programs with Bluehost, Clickbank, CJ, ShareASale, and other sites. [CDATA[ A forced regeneration is required to clear this fault code. This means you or a mechanical technician needs to remove the DPF filter for manual cleaning. Often shortened to regen, a DPF regeneration is the act of the system burning off collected particulate matter and turning it into ash. Considering Sexism in the Trucking Industry as a Woman. Active regen is done by maintaining a high speed for 40-45 minutes. Active regeneration also occurs and happens best during highway driving speeds. This is known as regeneration (or regen). These two states indicate two different types of warnings:if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[300,250],'donotdpfdelete_green-leader-3','ezslot_12',158,'0','0'])};__ez_fad_position('div-gpt-ad-donotdpfdelete_green-leader-3-0'); If this light is flashing, then parked regeneration is needed immediately. 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. Check out our other blog posts. This speed provides the heat from an outside source which in turn helps burn off the soot. Normal way is to park the truck, ensure tractor brakes are set, and hold the button until the engine revs up. How to Bypass the DPF Filter on Cummins Engines? Passive Regeneration How To Know When Your Freightliner Needs Regeneration? Quickly identify and clear trouble codes (DTC) of electronically controlled systems on your truck by simply connecting the reader to the diagnostic socket, Choose your Freightliner model and year at the top of the page, imply connecting the reader to the diagnostic socket. This type of regeneration is continuously occurring as the driver goes about his business driving the truck as usual. How To Know When Your Freightliner Needs Regeneration? OTRs tool will also reset the aftertreatment system after maintenance work has been completed. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. 2. Applying this logic to all instances of a single active fault on the Cummins ISX15 EPA13, we discovered 903 necessary regens and 1114 unnecessary regens. for (i=0; i Newberg Accident Today,
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forced regen cascadia