Thanks  horizon to fit the pressure sensor can it be done with out taking it to a garage or is this a simple plug and go job

thanks horizon where is the  DPD differential pressure sensor is this a easy fit

hi lads my x5 e70 2008 30 sd as dpf service come up on my idrive .I had it checked out by bmw and they found no faults and said that the dpf was working fine . I also took it to a indy who took it on the motorway to do a regen which my car did ok they also did check for faults and found no error ...