DPF warning light

[Nkosinathi]

I have a dpf warning light and flashing glow plug light on a 2014 audi a6 2.0 tdi s line and it drops the acceleration? Please assist

[admin]

My only advise is to do a full diagnostic check, if possibile in an official service to be sure of the results.
The app can only show you the parameters value, but it isn't for detailed diagnostic and most important, it doesn't read the ECU errors.