Antipolution system failure

In my peugeot 307 HDI 2.0 of 90 hp an alert that says \ "failure antipolution system \" was entered, can someone help me telling me what that fault refers to since the car works normally and how can I do so that the indicator is turned off?
Thank you very much
Nestor

Hello, if you carry more than 100,000 km. What he tells you is that you are not additive (Cerina) for the maintenance of the particle filter, which you would have to take it to a service to replace the additive and reset the UCE to turn off the alert.

If you carry less than 100,000 you probably have a failure in the particle filter, if it is like this, it prepares € 600.

Greetings and luck.

Make this test leads the car more than eighty kilometers per hour for more or less forty minutes at constant speed and see if the light goes out all ok, or if it cannot be that the additive is over, I think in the owner's manual the procedure exposes you.

Thank you very much for the answer, I tell you that this model has no particle filter, so it is not possible that the liquid is spent. The problem must come on the other hand.
Anyone knows where the oxygen sensor is located
?

If it is a 307 2.0 HDI of 90 hp, you carry the DW 10 TD engine and do not wear any type of Lambda probe in the exhaust or carry antiparticle filter in the exhaust, with which the light that is being turned on indicates electric or electronic breakdown in motor management.

At the moment the first thing is to put the diagnosis to the car to indicate the type of breakdown that is, EGR, flowmeter, high pressure sensor, low ... thousand things can be.

It is possible that the car seems that it is going well, but in reality it does not finish going \ "Redondo \", since you are circulating with the switchboard in \ "a fault program \" where the engine manages the engine as best as the data of the sensors that still work. But consumption is greater than normal and Merman benefits (sometimes cars dann or pull quite smoke by escape). So I recommend that you do not delay mechanical assistance.

All the best.