People who think of this as a self-cleaning (we did) for the DPF are practicing a little wishful thinking. To truly clean the DPF involves taking the filter out of the exhaust system and putting Press the information display button and follow and understand the prompts. Answer yes to start the process and exhaust positioning. Once an operator regeneration has commenced, the engine will rev to 2000 rpm. Regeneration process ends, the engine and cooling fan will return to normal. The exhaust system will be hot. Landyman. Takes 2 hours to remove DPF. Make sure u use penetrating spray like bolt off. Even then I had to cut one fwd stud off. Leave the 3 sensors in DPF and remove on bench. The large one is an air/fuel ratio sensor keep it clean. And bag it. The other 2 are EGT sensors. First I used compressed. This is a regeneration of a BMW DPF using an app called B-TOOL EXPERT.NOTE: ITS ONLY DONE WHILST DRIVING WILL NOT WORK WHILST STATIONARY(PARKED UP NOT DRIVIN Using Redex DPF Cleaner (either when your light comes on or regularly as a preventative measure) will help the soot to burn away during normal driving, so that your filter clears, and the light stays off. This can save you a lot of time, money, and stress, as a new DPF will typically cost around £1,000. Vay Tiền Trả Góp 24 Tháng.

how do you clean a dpf filter while driving