I just bought a scan gauge 2 for my 2016 sprinter/4 cyl/48,000miles/high roof. I plan on installing the scan gauge on my dash somewhere. I am having DPF issues now, and the van is at he MB dealership now. However, can you point me in the correct direction on how to start being proactive on my maintenance with this tool? I assume soot %, ect.... ....john