Basically, what a successful regen needs is a sufficient temperature for a sufficient period of time. Temperature is created by feeding extra fuel into the DPF in the presence of free oxygen. The ECU just monitors the values which it sees. So you may have a fully OK regen, but the ECU may see a low temperature due to a malfunctioning temp sender.
Here’s our top five tips on keeping your DPF clean and trouble free. 1. Drive Faster. Contrary to popular belief, driving faster could actually save you money in the long run. DPF regenerations can only occur when certain conditions are met such as speed, RPM and engine temperature. Unless all the conditions are met, the DPF regeneration
Yeah, I'm seeing 630 degrees C during a regen, what does your soot load and DPF load go down to after regen? 2014 Mondeo MK4.5 Business Estate 2.0TDCi 150PS (DW10c) with Android 'Tesla' style headunit This time I was ready with ELM and FORScan and read the following DTCs before restarting the engine: ===DTC P2263:73-27===. Code: P2263 - Turbo / Super Charge Boost System Performance. Additional Fault Symptom: - Actuator Stuck Closed. Status: - DTC Present at Time of Request. - Malfunction Indicator Lamp is Off for this DTC. Hi, having had the same warning come on my car 2011 2.0tdci I started investigating: Happened twice on longer runs, car probably trying to regen, it looks like it might be the fuel vapouriser in the dpf, these get blocked so the dpf can't regen as its basically a glow plug that helps to burns extra fuel put into the dpf when it needs a regen. . 38 186 251 478 60 411 277 478

ford mondeo mk4 dpf regeneration