1. Forced Regeneration. The first solution is to try a forced regeneration. This is for cars that have only just started to show symptoms that the DPF is blocking. If this fails to work the DPF may be too far gone for this process. Pro's - If the forced regeneration process is successful this is the cheapest way to cure a blocked DPF. Con's
USAF. Current Ride. 2021 F350 6.7 Tremor Lithium Gray. First Responder. Retired LEO. New to the 6.7L and I did not know much about regen and found this video on DPF regen and thought I would post up. I am thinking this info is still fairly accurate for the 2020’s. So much for swapping out exhaust tips. Once this has been done, then fit the new DPF, reset the ECU and carry out a forced regeneration. It is important to ensure that the DOC is clean, if it is heavily coated with carbon the regeneration process could fail resulting in a blocked DPF. Wall-flow DPF’s usually remove >99.9 per cent of the soot within the exhaust gases. P246C Excessively high pressures on the inlet side indicate a restriction on the DPF. P2463 is a generic codethat is defined as “diesel particulate filter restriction”. When fitting a new DPF it is recommended that a forced regeneration is carried out directly after resetting the ECU.
Published Jul 11, 2016. + Follow. An original diagnostic tool is necessary to do a forced regeneration, such as original Autel MaxiCheck DPF and original VPECKER Easydia will help you reset the
This car with a DPF won't tollerate prolonged town use & wll need a run above 40mph at least every 100 miles or so. If it is now in limp mode due to a clogged DPF it will need an emergency forced regen at the dealers. If the DPF gets destroyed in the process ( unlikely ) then cheapest way out would be to get it deleted.
A forced regen can help you to solve this problem. In a vehicle with a 6.7 power stroke, the sensor may not read correctly in the PCM. Also, the PCM may not kick the false-positive code. These are the signs that tell you to Regen the DPF. Things To Consider Before Forcing Regen 6.7 Powerstroke Both active and passive regeneration happens automatically, without the intervention of a mechanic or DPF specialist. Forced regeneration – If neither of the above methods work, the garage will need to clean the blocked DPF. This will cost between £85-100 for a straightforward job or as part of regular maintenance. DPF cleaning cost started and you need to start back at point (2) 5. The DPF forced regen process will take between 40 and 80 mins depending on how badly blocked the DPF is. NB. Do not touch the accelerator or clutch as this will cancel the regen cycle. To purposefully cancel the forced regen, place the vehicle into 1st gear. 6. Forced Regen Question. Hey so im sure you guys have seen my issues . so long story short I dunno if was my harness or whatever but I ws getting a check engine light for my injector in the exhaust. We get a storm today randomly go outside to move the truck for the snow and poof no check engine light and regen works again. .
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    • mazda 6 dpf forced regeneration