senix. Super Moderator. Join Date: Aug 2008. Location: Frederick, MD. Posts: 36,169. Likes: 12. Received 1,232 Likes on 871 Posts. P2452 Diesel Particulate Filter Pressure Sensor "A" Circuit D* DPFP-A. I beleive it to be the one before the DPF. Coming from a Mondeo MK5, I half expected the S-Max to give me some useful info on DPF_Load & DPF_Soot, however it can only give me the weight of soot. I have no idea what is good, bad or indifferent. At least it could give me the Differential Pressure, but again, not sure if the figure is telling me the DP sensor is blocked. Pressure difference across the DPF went from 0.6 at idle revs to 0.1 using formula ((A*256)+B)/80 Soot load (FD94, thanks Pichacker) went from ~452 to ~150. That had been holding steady at ~452 for the last 100 miles. Saw the regen trial kick in, pressure difference went up by about double and the exhaust got quite throaty and rumbly. Vehicle owners normally bypass the DPF sensor as part of the process of deleting the DPF system. Once you remove the DPF system, the DPF sensor will no longer be doing anything. However, bypassing the DPF sensor alone doesn’t provide any advantage. A failing DPF pressure sensor will activate the Check Engine light. Once the dpf_load reached 200% the car went into limp mode so it must be the dpf thats causing the limp mode at least. Next option seems to be the oxy sensor. OS211_cur, ma seems intermittent in its values. Mostly it shows as 0 but occasionally will kick in as shown in my attachements. In this video we shall be diagnosing and fixing a 2018 Ford Transit 2.0 ecoblue with an engine management light on. The codes stored in the PCM where found t The differential pressure measurement is used to calculate the soot load. If the open and closed loop values are widely different then that woud indicate a problem somewhere. Your numbers are further apart than I would expect on my car. DPF_LOAD is based on trhe differential pressure. DPF_SOOT is calculated. Home Car & Van Fuel & Emissions Fuel Mixture Formation Genuine Ford – Sensor, exhaust pressure – 1786775. PART NO: 1786775. Common causes of the P2463 code include insufficient diesel particulate filter (DPF) regeneration, a bad DPF pressure sensor, and a faulty hydrocarbon injector. Symptoms of the P2463 code include illuminated dashboard warning lights, the vehicle getting stuck in derated or “limp” mode, and an overheated DPF housing or other overheated U59oWc.

ford mondeo dpf pressure sensor location