BPP DPF Cleaning

Hello everyone,


I have an A6 2.7 TDI BPP with 270,000 km. After cleaning the DPF, I want to reset the ash value to approximately 20,000 km, as I normally do with 2.0TDIs. But unfortunately, I can't find any channels for that.

Hadn't found anything through the search either.

Does anyone have an idea how it works with a 6-cylinder engine?

Thank you!

Best regards
Christian

Hello,

that
/viewtopic.php?t=20333&highlight=ash mass

Have you read it?

What does your engine control unit (ECU) display on the adjustment channels? (Please upload a Screenshot here)

Best regards, Rainer

A081.0, Adjust particle filter
A081.5, Adjust particle filter
A081.6, After replacing the diesel particulate filter, its learning values must be reset.
A081,7,to be set. To initiate this, save '0001' as the new value. The new
A081.8, The value is not permanently stored in the control unit but is only used for...
A081,9,to initiate the deletion of learning values.

@dieselschrauber
I found the post after my thread, but the channels are not available for the 6-cylinder engine.

There's only the A08, as written by Autoservice. However, you can't enter values with it. And since he only accounts for the ash after the KM, I never get a reasonable value, do I?

I reset it yesterday and after 10 minutes of driving, I measured a calculated soot value of 0.5. It hadn't produced any yet. In the LL, there is also a maximum pressure loss of 7 mbar, but it sometimes also drops to 0.

Also, it's also strange that the distance hasn't increased since the last regeneration. (The Screenshot was taken after approximately 8km of distance)

Can we still make any adjustments or should we leave it as is? I doubt I'll be able to get all the ashes out...

Hi,
The route will only be measured in 10km increments.

Greetings,
olli