DPF (Diesel Particulate Filter) and FAP (Exhaust Gas Recirculation) are devices installed on diesel engines to reduce emissions of particulate matter and nitrogen oxide gases.

DPF – FAP can cause lots of issues with the performance of your vehicle and contrary to popular belief, it is not a filter that can be cleaned or replaced – you need to find an online solution like CK Decode and remove the problem before it gets worse.

You don’t need any special tools or equipment to use CK Decode, just a PC/laptop and internet connection.