A diesel particulate filter (DPF) is a filter that captures and stores exhaust soot (some refer to them as soot traps) in order to reduce emissions from diesel cars. But because they only have a finite capacity, this trapped soot periodically has to be emptied or ‘burned off’ to regenerate the DPF. This regeneration process cleanly burns A diesel particulate filter can cost between $1000 and $10,000, depending on grade and brand. Cheaper DPF filters cost between $1000 and $4000. More expensive DPFs start at the $4000 make and go all the way up to $10,000 for large Freightliner trucks. In this guide, we will further explore the costs associated with diesel particulate filters…. The reason we are getting the fl2 is to replace a petrol car, as I have a lake of (properly made) biofule at my disposal. It will be fine in the common rail engine but has no hope with the dpf regen cycle. I'm wondering if I have any real option now. List of cars which don't have DPF's fitted - Big John. "1.9 PD VAG units, the lower power ones continued into 2008/2009 and do't have them fitted. (They're a Euro 4 design) ". I think there is at least one exception I believe the 1.9 in the first edition of the Skoda Superb MK II Greenline was fitted with a DPF. A Mechanic’s Tips About The P2002 Code. Any time the diesel particulate filter fails to regenerate, the engine management system attempts to increase the exhaust temperature. This system operation is critical to burning off any soot that builds up in the DPF. However, this operation causes the engine to work harder and it will burn more fuel In fact a DPF, as a system, would have to be one of the dodgiest, least reliable systems on a modern car. Not because it’s a bad idea - it’s not. It’s a great idea. No lung cancer? I’ll take it. Have that wrapped and sent to my suite. It’s a bad idea because it’s a bolt-on, after the fact addition. It’s a systematic ‘fail’. KjetlyA. I had the dealer do all the routine maintenance for the first 60,000 to 70,000 miles. That included the 40,000 DSG service. I knew the car wasn’t running right. At 80,000 miles I did it myself. I drained 9 quarts out of the DSG transmission!!!! I called the dealer and complained. It is only should have @ 4 1/2 quarts. These artificial restrictions can become worse over time as soot builds up within the EGR and DPF. Deleting the DPF and EGR removes these restrictions, freeing your diesel engine to generate more horsepower and torque. Improved Reliability. DPF and EGR systems are designed to work as reliably as possible. Nevertheless, many truck owners have The reason we are getting the fl2 is to replace a petrol car, as I have a lake of (properly made) biofule at my disposal. It will be fine in the common rail engine but has no hope with the dpf regen cycle. I'm wondering if I have any real option now. 31 July 2015. A flashing diesel particulate filter warning light does not always mean there is a problem with a vehicle's DPF; it could be triggered by a number of different vehicle issues, says a The DPF is a filter designed to trap the particulates (soot) that is produced by the diesel combustion process. This soot builds up on the filter surface over time. It is then burnt off by a procedure called regeneration. This method of cleaning is done automatically by the car every 300 to 500 miles when on a long journey.

does my car have a dpf