Focus and stupid DPF regeneration. FreddieFrugal Posts: 1,749 Forumite. 28 October 2013 at 6:48AM edited 28 October 2013 at 8:28AM. Hi there, Yesterday I drove my Focus 1.6 tdci from Beverley in East Yorkshire to Birmingham, and then Birmingham to Newquay in Cornwall. So just short of 400 miles. Almost the entire journey was spent doing 70 on
The regeneration process ‘cleanly’ burns off the particulates/soot with a DPF able to reduce particulate emissions by around 80% compared with your diesel-powered vehicle not having one.
The active regeneration is in process and attention must be given to higher exhaust temperatures. Drive the vehicle as normal. NOTE: • Stopping the engine will not cause any harm • The process can be blocked by pressing the lower section of the regeneration button • The DPF will not regenerate when the red LED is lit • Engine note may
A passive regeneration occurs when the vehicle exhaust system has reached a particular temperature after a sustained period of driving at specific speeds. Generally, this occurs when driving on a motorway at speeds of around 50-70mph for more than 30 minutes. For 10 minutes, use a slower speed and lower RPM, then repeat at roughly 2/3 of your RPM range for another 15-20 minutes. During this time, try to keep the revs over 1500rpm. The heat generated will aid in the cleaning of the DPF filter, and the Mercedes Benz Sprinter regeneration cycle will normally kick in. Hold for 20-30 minutes. This will assist the car to do a passive regeneration. The main reason DPF’s get blocked is short trips and city driving. Drive Faster. If you are driving slowly everywhere in your large diesel, the DPF will become blocked.
Passive Regeneration: Passive regeneration occurs naturally during normal driving conditions. When the exhaust temperature reaches a certain level , typically above 600 degrees Celsius , the soot particles trapped in the DPF are oxidized and converted into less harmful substances , such as carbon dioxide and water vapor .
WARNING!!: ⚠️⚠️⚠️Always use the proper tools and safety equipment to perform this job. Failure to perform the job correctly can result in personal injury or There is a DPF (Diesel Particulate Filter) in the exhaust. It's usually in the muffler. The role of the DPF is to filter the black soot out of the exhaust Soot is created by unburned fuel which occurs mostly at low engine loads.like idling. So if you do a lot of idling, like city driving, you are going to produce a lot of soot which is going
If a regeneration event is interrupted for any reason, it will continue, including the next key cycle, when the conditions are met for regeneration enablement. Normal regeneration is transparent to the customer. The self-cleaning occurs approximately once per tank of fuel. A scan tool is required for service regeneration.
New DPF Regeneration Parameters on the 2017. I found these today in the new release of Forescan that was released this past week: I am monitoring it now on my truck. There are also 5 new PIDS that track the distance between the last 5 active regenerations. I do not known if I already have a DPF or sensor problem as the first 1800 miles or so I .
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    • how often does dpf regeneration occur