Hello, Can anyone tell me what exactly triggers an active dpf regeneration to occur? (2008 Ford Focus 1.6 TDCI) I've noticed (using forscan) that the dpf is regenerating approx every 100 miles. This seems very excessive especially considering the differential dpf pressure is well within the accep
Getting the DPF to regenerate correctly. Only a very small portion of my driving is around town and in traffic. I work shifts so do not hit any traffic which would slow my speeds down. I average about 400 miles a week, 300 of which is for work. 30 miles each way, I sit on the dual carriageway with the cruise control set to 55mph going to and
It is not easy to spot when the fuel consumption suddenly increases so my odometer readings stating when regen started will not be dead accurate. However – the DPF regeneration seems to take about 20 minutes or 20 to 25 miles dependent on whether you are in town or motorway conditions at the time - so the figures cannot be a lot out.
469 posts · Joined 2013. #10 · Feb 23, 2019. DPF diesels are not suited to repeated short runs, they need regular minimum 30 minute runs at full operating temperature. As to regen frequency I monitored my DPF with VCDS over 18 months, and kept a record of the journeys.
Again, depending on the vehicle, once the DPF reaches a certain capacity, somewhere between 20% and 80%, the ECM may need to alert the driver of the need for a DPF regen cycle. If this occurs, the malfunction indicator lamp (MIL) will be illuminated and a diagnostic trouble code (DTC) will be set in system memory.
Mazda 3 (2004 – 2009) At A Glance. Focus based. Bags of room and a comfortable ride, well equipped, saloon is the best looker and sharpest handling, depreciates slower than the 2004 Focus. Steering of early 2.0 petrol cars lacks feel and panache of a Focus. Early UK Mazda 3s starting to rust quite badly. Insurance Groups are between 12–25.
Method of usage: Remove the pre-DPF temperature sensor, inject the cleaner (it's foam type), wait 15 minutes and got for a drive. Do some search and see if you can find for purchase one of these. You might need 2 cans for such excessive clogging. Second step is to reset the values by tricking the computer to think DPF was replaced.
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mazda 3 1.6 diesel dpf regeneration
