DPF regens are active, passive or forced regeneration’s. In all three methods the soot burns off at a high temperature (600°c). All that is left is an ash residue. This effectively renews or “regenerates” the DPF filter so it gets back to work filtering pollution and emissions from the diesel engine. How often does a DPF Regen? Each When the DPF light comes on, it reminds you that the DPF is getting clogged up. This also means that you need to start the regeneration. To do so, start driving off and maintain a sustained speed of 80 to 100 KM per hour for 30 to 45 minutes to perform the regeneration. The DPF light turns off once you finish with the regeneration . In some This will result in a fault code appearing, the common ones being: P1471 – Diesel Particulate Filter (Bank 1) Regeneration not completed. P2002 – Diesel Particulate Filter (Bank 1) Efficiency below threshold. P2003 – Diesel Particulate Filter (Bank 1) Particulate mass too high. P242F – Diesel Particulate Filter (Bank 1) Regeneration not “Doing a regen more often in an effort to avoid ‘cleaning’ of the DPF has more of an opportunity to cause DPF damage than not doing a regen,” he adds. “Doing back-to-back forced regens to get the DPF differential pressure to below its derate threshold risks creating too much exhaust back pressure on the DPF and can cause the DPF Owners of the new Isuzu MUX/D-MAX or Mazda BT-50 with the 3.0L 4JJ3-tcx, how often does your DPF require regeneration and how long does it usually take for the DPF to regenerate? Haven't had my light come on in my new mux yet but I can smell when it has done a burn. From memory it's taking it on a long sustained drive, maybe 20-30 mins of . DPF Regeneration S60 & V60 '11-'18 / XC60 '09-'17 General. If you drive mainly long journeys (20min, 20mls plus, 60mph+) then you should not have a problem. Hi. I have 2013 Isuzu d max , pretty much been good as gold until the end of last year . The truck started doing a dpf regen every day on the way to work (10-12) miles at the time . Booked the truck in for a terraclean which mildly resolved the problem to a regen every second day . 6 months down the line after various journey lengths and Active regeneration takes around 5 to 10 minutes to complete, and normally happens every 300 miles or so depending on how you drive and how often you use your car. When active regeneration is taking place, you may notice a change in how the car sounds and feels – this is due to increased power to the cooling fans and a faster engine idling speed. I would like to point out one thing the 90% is not a indication of how much the dpf is plugged . It means the soot is at 90% of dpf capacity . The engine does a regen to change soot to ash , witch takes up a lot less area in dpf filter . that is why you see the % going down during regen . As far as cleanable dpf filters caterpillars smallest When a DPF message is displayed, the filter requires a regeneration cycle to clean itself. This requires the engine to have reached normal operating temperature. Regeneration takes place automatically at an interval of approximately 300-900 km (190-560 miles) depending on driving conditions. Regeneration procedure.

how often does dpf regen