Passive regen is when driving the truck will perform a regen. . I own a 2015 Freightliner Cascadia and have been using Enerburn since April 2016 . In these cases, an active regeneration occurs. By following these manuals, technicians only force a regen when the instructions require it. OTR Diagnostics allows you to read and reset fault codes, view live data, and run advanced diagnostic functions, including forced DPF regen with your mobile phone or tablet. NextStep Repair Software 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. Scroll to Enable REGEN. A forced regeneration can be performed by any service shop with the appropriate diagnostic software. All Rights Reserved.Privacy Policy| PO Terms & Conditions| Third Party Licensing | Warranties | Transparency in Coverage. There are various tools manufactured by every manufacture to perform diagnostics. As opposed to active regen, passive regen is more of an urgent situation, where you need to get your truck parked in a safe area with plenty of space and start a passive regen as soon as possible because the engine is about to shut down. You can do so for about 45 minutes or so, but ensure the light goes away. 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. The Enable REGEN box will be checked. It's a normal and necessary part of reducing harmful emissions in order to comply with EPA-mandated Tier 4 regulations. 4 Years Once you stop, however, and it continues, press and hold the START REGEN button and hold it for 5 seconds (PACCAR products). Your truck can undergo the regen process properly while running, and will in fact, usually do so. Parked Regeneration: This is done when regeneration is needed immediately. Now a flashing light is more serious as it indicates that your DPF must be regenerated urgently. Passive regen is when driving the truck will perform a regen. This downtime wastes labor hours and occupies a service bay, affecting downtime on trucks awaiting repairs. 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. Please select the number of verifiable months youve been driving professionally using your Class A CDL within the last 3 years. Make 10 stops from 20 mph (32 km/h) using moderate (20 to 30 psi [138 to 207 kPa]) brake pressure. Dade Group LLC is compensated for referring traffic and business to these companies. [CDATA[ Idle came up to 900 and it soars to be doing regen but the dpf light is on solid. for (i=0; i