The app shows in real time data coming from the ELM327 interface plugged on the OBD2 port.
The data shown is the DPF saturation, Km since last regeneration, DPF mode, Oil dilution and DPF temperature.
When the DPF regeneration starts, the status is shown.
Tested on K9K Engine 1.5 dCI 110cv QQ J11
Alarm volume reduced when regenerating