It sounds like regens can [normally] range anywhere from 200 to 500 miles. I put the soot gauge at the lower right side of the first screen. When it gets around 2.60-2.70 it'll go into regen. But something to consider, the soot number will change both up and down depending on your driving. Also look at 241.2 & 241.3, Soot Load Calculated & Measured (g) -- ideally, these should be close, but either over about 22 g predicts onset of an auto DPF regen. You'll know the regen is underway when temps in Group 099 (099.2 Temp Prior to Turbocharger, 099.3 Temp prior to Particulate Filter, and 099.4 Temp after Particulate Filter) are much 1592 posts · Joined 2010. #2 · Nov 9, 2012. Active Regen is anytime the truck is dumping extra fuel to raise EGTs to clean the filter. Passive Regen is anytime the truck is under enough load for the EGTs to be high enough under normal operation to clean the filter. That's all I got. How do I Regen DPF BMW x5? November 7, 2022 by Carolina. Spread the love. at least 10L of fuel – ideally above 1/4 of a tank of fuel. A journey of 20-30 minutes of driving at speeds of above 40mph. Driving normally and avoiding short trips facilitates regen to keep your DPF running cleanly. How Long Does Regen Take? Regen times depend on the soot level, vehicle condition, and type: Passive regen – Average of 5-10 minutes; Active regen – Typically 10-30 minutes ; Parked regen – Can take over an hour if DPF is overloaded The engine software (04L906056KQ/3775) has an interesting feature re DPF regens. If engine is turned off when regen has reached more than 70% the full regen cycle (soot from 24 grams down to 6 grams), the regen does not continue any more when engine is restarted next time. Instead engine runs normally till soot level has again reached 24 grams. Most manufacturers recommend that DPF goes through regeneration at least every 200,000 miles. Depending on your use, the vehicle may go through its passive regeneration process every 300 miles or so. How often you need to have your DPF cleaned depends on your driving habits. How often should DPF Regenerations take place? by Kevin Sanders | Extend Regen Cycles So what’s the answer? Your DPF regenerates because of excessive exhaust soot overwhelming the DPF. Exhaust soot is the product of incomplete combustion, the soot is actually partially burned fuel. Vay Tiền Nhanh Chỉ Cần Cmnd Asideway.

how often does dpf regen