45 miles at high rpms and the car has more power but the light stayed on. Went by the auto parts store and he pulled 2 codes P2464 diesel particulate filter restriction (low power mode) AND P20EE SCR efficiency below threshold (bank 1) My dash said to keep driving so I kept it running, picked up the wife and started to take a long drive.For example, travel distance, exhaust back-pressure and general operating conditions are factors. Clearing the DPF by burning off the particulate matter while driving is known as âpassive regenerationâ and occurs automatically in most modern diesel 4x4s. Thereâs also âactive regenerationâ, which is when the filter fills up, but the
Do not use high pressure you will cut into the filter and do not waste the money on reman buy new less headaches more miles before it need to be done again. More guys are buying a new filter and getting back to work trying to save a buck will cost you more i down time and labor. Also change def filter and injector same time depending on your
After this, you will need to remove the heat shielding present around the DPF. The passenger side axle at the front should be removed. STEP 2. Jack Up The Vehicle. After you have done this, then you will need to jack up your car. Do this carefully. Support your car securely so that it does not move. STEP 3. drivingâ message will be displayed on the DIC. If the DPF Soot Accumulation increases to 140%, DTC P2463 will set and will now require a service regeneration to clean the DPF. You may notice that there are two soot level readings in GDS2. One that uses the differential pressure sensor to calculate the soot in the DPF and one that uses other The most common way to clean a DPF filter is by using an additive called âDEFâ or Diesel Exhaust Fluid. This additive helps to break down the soot and ash that accumulates in the filter. You can buy DEF at most auto stores or online. Another way to clean a DPF filter is by using a special cleaning tool called a âDPF Cleanerâ. A diesel particulate filter cleaner can be added to the fuel to reduce the temperatures at which the soot burns and clears your DPF. These must be used only as directed in the instructions toThe cleaning required is heavily dependent on the application and duty-cycle. How does a Diesel Particulate Filter work? A diesel particulate filter, or DPF, is comprised of a wall-flow substrates typically made of porous ceramic media that capture exhaust gas and remove PM or soot particles.