Adblue OBD2 Emulator for Renault Trucks 1. It is a Plug&Drive Ready device to mulate working ad-Blue systems and NOx sensors on trucks, which equipped with EURO 456 catalytic converter systems, even with damaged ad-Blue SCR system. 2. It is easy to install. Just plug it into the OBD2 connector of Truck and remove the fuses mentioned. 3. Ad-BlueOBD2 is a device which can be plugged into OBD2 connector of your truck to emulate working. Ad-blue system and NOx sensor on trucks, even with damaged ad-Blue SCR system. 4. Ad-Blue-OBD2 is designed to disable ad-blue systems and NOx sensors on the trucks which equipped with 5. It will stop the usage of ad-Blue liquid and disable Nox sensors, without any power loss of the engine or any warnings on the dashboard and in diagnostic system.