Hello, I'm planning to buy a tester for home use that would be useful for diagnosis and simple repairs in the garage, and for burning DPF. I was searching the internet and I found nothing else for a price of up to PLN 1,000. I am interested in how this miracle actually works and whether it really has an efficient DPF firing function, and whether it provides any DPF parameters, e.g. differential pressure, filling. The device will be used primarily on Skoda Octavia 2 FL 1.6TDI. What is burning in this tester? Is it firing at a standstill or while driving?