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Brilliant, thanks again.

Ace, thanks for that. Only had my Audi a month or so and for a 2009 it's only covered 69000 miles (previous owner was only doing short journeys) so I was expecting some DPF issues but so far I've had none. Just wondered if I should force a regen or just not worry about it. I'll be using it for long journeys anyway

Hi, Could anyone explain when the car starts a DPF regen? Is it every time it’s driven at normal operating temp when >2000rpm? Or would it monitor how clogged it is and only start if above a certain value?