Step 1: Cleaning. Story: Car lost the power and engine malfunction sign appeared. Diagnostic showed a lot of DTC´s but the main were around DPF filter. I tried static regeneration but without succes - I assume because of DTC P246B - incorrect condition of car for regeneration. So I decided that DPF will go out from the car - revenge started To start with, the differential pressure sensor transmits a signal to the computer, as mentioned. Regeneration will or will not take place on the basis of this signal. The regeneration will only happen under certain conditions. For example, the car has to drive above 70 km/h for a certain time in order to start the regeneration process. Coolant temp is not an indicator either. Drive the car for about 10-15mins and then pull over but don't switch off. If your idle speed is higher than normal (circa 1Krpm) then the car is attempting to conduct the regen. Drive off again and stay driving for around 25mins. Pull over again and check the idle. This video demonstrates the ease of use and benefits of the Cat® Regeneration System that operates in automatic and manual mode to reduce soot levels in the This video shows the viewer how to do a DPF Regeneration procedure on a Ford F-250 Diesel with a 6.7L powerstroke engine. Sticky EGR valves are another DPF killer - pumping excess crankcase vapour into the exhaust. Faulty glow-plugs - also DPF-deadly - because they cause the engine to run too rich on start-up. PRESSURE SENSOR. And then there’s the differential pressure sensor across the DPF - all that does is measure the pressure drop across the filter. When the pressure sensors tell the ECU the DPF is getting clogged or full of Soot. The ECU will start a regen cycle IF the vehicle meets the min speed required of 30 mph. At that time the ECU will spray fuel into the exhaust and that will cause the temperature in the DPF to rise high enough to burn off the Soot. This video will show you the menu systems leading upto a DPF forced regeneration with the iCarsoft LR v2.0. The LR v2.0 kit is suitable for DPF regeneration in this video is shown how to enable forced regeneration on land rover freelander with 2.2 tdci engine.To enable regeneration only condition is the coolant t HdzyJd.

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