I have a Volvo XC 40 15 T of 2018 and since August the witness is turned on. I have taken it to the Official Concessionaire Volvo 5 times and they reset it but at 4 km from the exit of the workshop again. Now they tell me that it may be necessary to change the probe and the particle filter but without guarantee that it is solved. In the workshop they tell me that there is this problem in more vehicles. I don't understand how they don't try to solve this issue. I understand that it is no longer a workshop problem but of the Volvo. If someone is in the same situation it would be interesting to consider it to see if they look for a solution. I am really surprised that brands that presume reliability present these problems and are not able to solve it.
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