VAG DPF — personal control for the diesel particulate filter for Audi, Volkswagen, Skoda, SEAT, and Porsche. Connect a reliable ELM327 (Bluetooth/Wi-Fi) and monitor DPF parameters in real time: whether regeneration is in progress, if it's waiting to start, how many kilometers have passed since the last burn-off, temperature, and soot percentage. Data is read via the CAN bus, so you can see more than in regular OBD2 programs, plus it supports Android Auto.