The DPF will self regen when temps are about than 600 degrees into the DPF. I see less regens when I am towing. More info: DPF REGENERATION OPERATION Regeneration may occur under several circumstances, called Active Regeneration, Passive Regeneration and Service Regeneration. Active Regeneration
DPF regeneration is the process of burning off accumulated soot from the diesel particulate filter (DPF) to prevent it from clogging and reducing the engine's performance. In this Masters of Motion video, our Delphi Expert shares tips on how to successfully perform DPF regeneration. Join us to discover: How to check if DPF regeneration is needed. The process of DPF Regeneration. To maintain your vehicle’s performance, Eurofit Autocentres can perform an active DPF regeneration. This process involves burning the blocked soot at a high temperature to leave only a tiny ash residue. When the soot loading in the filter reaches a set limit (about 46%) the vehicle’s ECU will initiate post
Engine. 3.0 EcoDiesel. Unless you have something to read the ECM for turbo and exhaust temps, you won't know if the truck is in a regen. When in regen, the turbo and DPF temps are usually in 1000°F - 1200°F range. If your towing, it's possible that the DPF will stay hot enough that it doesn't need to do an active regen.
Service, Repairs and remapping service. Any queries, please do not hesitate to contact Email@mbsofsouthampton.co.uk or alternatively you can phone Colin or Dave on 02380 445820, out of hours numbers are 07787913313 or 07907631681. Forums. Evening all. Been a while since I posted. Lurking mainly these days. My car is a '61 plate C220 diesel - W204. I applied 12psi to the DPF sensor and was able to force it into a Regen with the IDS. (For those who weren't watching, IDS won't force a Regen if the DPF doesn't show a restriction.) The Regen took 35 minutes to complete, but some interesting things I noted along the way: During Regen: The downpipe measured 175F, the rear of the DOC 350F, DPF DPF regeneration will be initiated by the ECU every 300 miles or so depending on vehicle use and will take 5 to 10 minutes to complete. I was told to take it for a prolonged blast for 15-20
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Here are three key takeaways from that series: Watch out for oil consumption. The DPF collects upwards of 98% of particulate matter emissions in the form of ash, which is comprised of metallic CL500 Blueefficiency. The MB 2 has a DPF filtdr monitor under ECU module. It also allows you to do two things : calculate the soot content and regeneration. Funny enough on my car i had to recalculate the soot content as the old DPF sensor kept reporting 400%, putting the car in limp modeand refusing to do any cycles.
I then tried to clear codes again, enabled DPF regen with AlfaOBD, and triggered a forced regen. This time it reved up, but stayed reved up for much longer. I could also see the diff pressure and DFP flow resistance steadily dropping. After ~15-20 minutes the process stopped, and this time I got the "Exhaust System Regeneration Complete" message.
4647 posts · Joined 2013. #1 · May 28, 2015. I scoured through a few posts but could not find any specific info. The diagnosis from the dealer for my problem (DPF Full) was to do a manual regen. When I asked about a software update to make the regen run longer and hotter, they checked back with GM and said no such update exists.
The only way to know what is going on for sure is to recognise the signs when the car is doing a DPF regeneration. MPG should drop more drastically during one and some smoke should be visible from the exhaust, the cooling fan will be on to cool the engine and sometimes you get some hesitation whilst driving during a Regen and you should be able
Yes, but its bad practice to force a regen if its not needed. In the DPF module check for soot levels. The regen should be activated around 25grams of soot +/- automatically. The ecu uses a pressure differential sensors in the DPF to calculate the load/pressure infront and behind the dpf filter. You can check those in the live data measurement.
The DPF was around 60% when I started off and within 6 miles you could watch the levels start to reduce and at the end was at 5 % and stopped there. It seemed to start during the first few miles, I was at 60 mph in auto around 1500 revs, there was no noticible smoke, increase of revs or smell. The whole process was undetectable and seamless. BsSx.
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    • can you force a dpf regeneration