Adblue OBD2 Emulator for Volvo Trucks 1. It is a Plug&Drive Ready device to mulate working adBlue systems and NOx sensors on trucks, which equipped with EURO 456 catalytic converter systems, even with damaged adBlue SCR system. 2. It is easy to install. Just plug it into the OBD2 connector of Truck and remove the fuses mentioned. 3. AdBlueOBD2 is a device which can be plugged into OBD2 connector of your truck to emulate working. Adblue system and NOx sensor on trucks, even with damaged adBlue SCR system. 4. AdBlueOBD2 is designed to disable adblue systems and NOx sensors on the trucks which equipped with 5. It will stop the usage of adBlue liquid and disable Nox sensors, without any power loss of the engine or any warnings on the dashboard and in diagnostic system.