Second, exhaust regeneration keeps the DPF filter clean. A clean DPF filter helps to improve engine performance and fuel economy. It also reduces the amount of soot that is emitted from the exhaust pipe. Exhaust regeneration is a necessary process that helps to keep diesel trucks running clean and emissions-free. Wall-flow diesel particulate filters usually remove 85% or more of the soot, and under certain conditions can attain soot removal efficiencies approaching 100%. Some filters are single-use, intended for disposal and replacement once full of accumulated ash. Others are designed to burn off the accumulated particulate either passively through the 2 minute solution to flashing DPF light. This light which should warn that filter needs changing also acts as a service indicator light but those clever boff Hi i had the same on my 2009 2.2, its not that it needs the regen otherwise you would have got towed home from wales. What it was on mine was the rubber sensor hoses from the dpf run up to a señsor block hidden under the shielding the block was defective and one of the rubber hoses had a perforation, therefore it was not accurately measuring the gas pressure in and out. the sensor was screwed 5. At this time, perform a Service Regeneration procedure (see Sect. 11–Exhaust>FILTER, Diesel Particulate). NOTE: This will prevent DPF Regeneration from occurring during the rest of the Healing Procedure. 6. With the vehicle at full operating temperature, (Using the scan tool) Verify that the DEF system has pressurized. 7. DPF regeneration. 3: Clean DPF. EURO EMISSION STANDARDS HISTORY (Diesel Passenger Cars) EURO 5. EURO 6 EURO 4 EURO 3 EURO 2. 0 0 0.5 5 25 50 100 140 500 250 180 80 NO. X [mg/kg] P articulate Matter [mg/kg] 780 730. EURO 1. Cell Plugs Cell Plugs Trapped PM Exhaust Inlet PM,CO,HC’s, PAH’s,SO. 2,NO Clean Exhaust CO. 2, H. 2. O, SO. 2. 1 3 2 The After treatment DPF Lamp indicates, when illuminated or flashing, that the after treatment DPF requires regeneration. This is accomplished by the following: Perform DPF regeneration by one of the following methods: Change to a more challenging duty cycle, such as highway driving, for at least 20 minutes. -OR- Perform a parked regeneration. DTC P243C:00 [SKYACTIV-D 2.2] DTC P243C:00. Abnormal diesel particulate filter regeneration interval short distance. DETECTION CONDITION. • The following conditions are met 3 times: ― Drive distance from previous diesel particulate filter regeneration to next diesel particulate filter regeneration is 50 km {31 mile} or less. ― PM target Remise à zéro ODB et/ou extinction voyant DPF Mazda 5 et 6. Salut à tous, Après avoir été quelque peu embêté par un voyant DPF clignotant (anti-pollution/FAP) sur une mazda 5, j'ai cherché sur le net une astuce pour l'éteindre sans passer par la case Mazda. Je suis donc tomber sur quelque tutos anglais pour la plupart et un traduit en 6.4L Regeneration Information. Diesel particulates in the exhaust are trapped by the DPF. Regeneration is the process by which exhaust temperatures are increased so the particulates are combusted. The frequency and length of regeneration will fluctuate as both are determined by the drive cycle. For most drive conditions, regeneration frequency WcKK.