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Hi..
I have got a 2007 peugeot 407. On its system it say particular filter additive too low and also if your reversing the car slowly or driving the car n as soon as u break to stop the car turns off. I have bought the DPF fluid and filled it up but it still does the same problem. Can you help in telling what could the problem be and the solution of that issue..

Hi there,
It would be best to have the vehicle looked at by a European vehicle specialist as many general workshops may not know this particular issue and how to reset the system. It may not be a simple remedy that you can do yourself.