So Becky's results are pretty good? (2010 1.2 Panda 8 valve dynamic eco):
View attachment 207137
In fact it makes her look pretty good against this:
View attachment 207138
Which is the results for my, supposedly, "super clean" 2016 petrol direct injection Ibiza. At a glance it would seem that the reports I read of direct petrol injection producing increased particulate matter when compared to the older port injected engines like Becky's might be true?
Ps Both engines run Morrisons fuel with a mild dose of Archoil AR 6900-p MAX at every fill.