I have seen a piece of kit called a GCR05 Code Reader that works on all 2004 diesel cars on.
As i have two 1.9 cdti engined cars in the family i thought this might be a good buy..£59.95 from LMF.However, is this a gadget that doent really do whay you want or expect.Or is it a really good piece of kit for the money.Bearing in mind this is just for the occassional use at home (we hope) and not a full time piece of workshop kit.