particular (dpf) filter

  1. A

    EGR Delete / DPF Issues

    A couple of weeks ago I had an EGR issue so I took it (2012 A6) somewhere locally and they deleted it in the ECU (Well reviewed performance place), issue sorted. All errors gone and car driving nicely. Yesterday I was driving normally on the bypass and the DPF light came on and said...
  2. dokkaudi

    Warning light for Particular (DPF) Filter ON

    I've just had a warning light on for Particular (DPF) Filter - Is that a big job? Need to know how to get this fixed. Recently had the CAT and water pump changed (cost me £600). Any information on this would be greatly appreciated, thanks.