Leighspain1975
Registered User
Hi Guys
Little stumped on this one if anyone can help?.
I have an A7 3.0tdi 2012.
Really simple question. Before Dpf regeneration engine sounds like a bag of nails and runs rough. After Dpf regeneration engine is a bad of nails and runs rough. But during Dpf regeneration the car is silky smooth and responsive no clatter it basically runs perfectly.
I pretty sure it’s regenerating because with the engine off the fans keep going.
What’s going on here?.
What’s happening to make this run smoother?.
Is their a sensor bad somewhere?.
I have no idea please help.
Cheers
Little stumped on this one if anyone can help?.
I have an A7 3.0tdi 2012.
Really simple question. Before Dpf regeneration engine sounds like a bag of nails and runs rough. After Dpf regeneration engine is a bad of nails and runs rough. But during Dpf regeneration the car is silky smooth and responsive no clatter it basically runs perfectly.
I pretty sure it’s regenerating because with the engine off the fans keep going.
What’s going on here?.
What’s happening to make this run smoother?.
Is their a sensor bad somewhere?.
I have no idea please help.
Cheers