depollution system faulty error

Hello, I bought a 2007 diesel 207 vehicle, I came from a new 1500 km road, 1 day after I stopped the engine, my vehicle does not eat gas, it eats no gas in gear, depollution system faulty error, and it throws smoke from the exhaust, the industry closest to my location is 1.30 hours before I take it.

Take a look at this, my friend; Friends who use PSA engine (Citroen, Peugeot, Ford), if you see such a warning on the trip computer screen, I mention the possible problems and solutions below. I learned this information from foreign forums and Peugeot service because it happened to my friend. 1. Pollution pollution depollution means cleaning-cleaning. This mistake is only evident in cars with diesel particulate filters. 2. When you receive this fault notification, if there is a drop in engine power, misfire with gas, stop right where you are and do not drive further. Wait about 10 minutes (stop the engine) before calling the service. If it gives the same malfunction when you restart it, call for service and seek assistance. 3. If the fault light goes out after 10 minutes, continue the road, but check if there is a problem with the car's gas supply. Also check if it is kicking when traveling with fixed gas. If there is no problem, you can continue. In this case, even if the lamp is reflected, if there is no problem in the operating characteristics of the engine, you can continue on the road. Because the ECU memorizes this malfunction and can sometimes report back by reading it from memory even if the error is corrected. 4. So why does this fault report? This is one of the most common notifications of the PSA group. If you run the cold engine constantly and over km. If you stop without doing it, run it again and stop and stop the engine without warming up, it can make this malfunction notification. Cleaning is not possible because the engine has not reached enough heat. If you ask what is cleaning, of the diesel particulate filter. In order for the harmful particles in the filter to be removed, that is, to be expelled from the exhaust, the engine must reach sufficient heat. If this is not achieved and when it is stopped while it is constantly cold, the ECU can report this error as a result of the inability to clean the particles accumulated. 5. Of course, this is not the only reason. A momentary inaccurate measurement of the sensor measuring the air flow can cause the turbo pressure to temporarily rise or fall. While this is not related to the cleaning system, it may be related to the injection system, which may result in a malfunction. 6. Poor quality fuel or small dirt mixed with fuel can cause temporary or permanent clogging in one or more of the injections. In this case, it also signals a malfunction and the motor may be cut off from power, misfire. In this case, you should definitely not continue on the road. I wanted to inform the car users who use the PSA HDI engine of Peugeot, Citroen and Ford. With respect and love.

As you say, I stop back without warming up for an average of 4 minutes between home and workplace.

[QUOTE = FNR01] As you say, I stop back for 4 minutes between the home and the office without warming up the engine.