jerk and no power through V50 2.0D differential pressure sensor ??r

Hello, My V50 2.0D BJ 2005 has now nearly 260,000 km down. With just over 240,000 I had the DPF extended, was then sent to a specialist company and cleaned. What my free workshop did not do is to replace the differential pressure sensor. Now I have read that this should definitely be done? About 10 days ago I had the unpleasant situation that after about 5km drive on the road, the Volvo suddenly took no more gas, power as in a R4, at Umin from 2000 the box was extremely ruckelten. After some kilometers I stopped, pulled the key, again in and again started, afterwards everything again normal. Now 1200 km ski holiday with roof box behind me, the problem did not occur again, however I had on a motorway ride, when I briefly drove about 170 km/h, a sudden “power hole” to the left, which is like a “hushing” or “swrinkling” to the left again, the problem was still present to me, what still happens to me, that the consumption can be about 0.3 km/h more than the current consumption?