310 - Nice I never managed to get that far, max around 280km. I would too check Pm_GEN, PM_ACC_DSD parameters. Regeneration is triggered (if everything is normal) by PM_GEN parameter when the value reaches around 6 g/l. The service life of the DPF depends on many factors The primary factor is its size. A non-bluetec OM642 has a DPF of 9 L compared to the 3.2 L of the bluetec OM642 and OM651 has a DPF of 3.9 L. The DPF of the bluetec OM642 has a shorter service life vs the other 2 and the primary factor is DPF size vs the output of soot of the engine. The effect of MSR and DOC inlet temperature on DOC performance was studied. In addition, the effect of MSR on the active and passive regeneration of DPF was investigated. The HCI system with methanol fuel supplied the energy required for the active regeneration of DPF. The conclusions are drawn as follows. 1. 7. Drive the car with the engine speed of 2,000 RPM until either the dpf light goes off or until you have covered at least 30 miles. Following the above procedure should allow the car to self clean (or regenerate) the DPF on its own. If following the above procedure fails or the engine management or ABS light (or any other warning lights) are Alternatively, not all DPF systems appear to be created equal - I never get complaints about Hyundai-Kia diesels (which seem to be pretty good at passive regeneration) and I rarely get them on Mazda vehicles, either. My top recommended diesels: Hyundai Santa Fe >> Kia Sorento >> Hyundai Tucson >> Kia Sportage >> Kia Carnival >> I was driving down road with live data and noticed its doing a trying a regen it gets upto 600c for around 5-10 mins it then goes to 0 miles from last regen trial and after around 35-45 tries the regen again . Is this telling me the dpf is knackered first car with a dpf . Many thanks What is DPF regeneration? The key to maintaining a DPF system is to ensure it can continue to regenerate itself when it fills with soot. Two types of automatic DPF cleaning procedures are expected to happen; passive regeneration and active regeneration. Passive regeneration. Passive regeneration occurs as the vehicle is being driven normally. If everything passes physical inspection, you can test the DPF differential pressure sensor using a multimeter set to 20V and a pressure gauge. With the battery on and engine off, connect the multimeter ground to the negative battery terminal and run a quick plausibility by checking the voltage of the battery. It should be around 12.6 volts. If your vehicle displays an engine soon service indicator followed by code P2452, the powertrain control module (PCM) has detected a malfunction in the electrical circuit of the DPF pressure sensor, which is designated A. Obviously, this code should only be presented in vehicles with diesel engine. DPF is designed to remove ninety percent of If regeneration is already underway and you find yourself in a hazardous location, you can cancel the regen. Here’s how: To disable regeneration, navigate using the Driver Information Display menu and the right-hand stalk controls, 1. Use the controls to scroll to Aftertreatment. 2. Press ENTER. 3. Scroll to Cancel REGEN. Press ENTER. 4. W6Sg9f.