Adblue OBD2 Emulator for DAF Trucks 1. ADBlueOBD2 is very easy to install. Just Plug it into OBD2 connector of truck or bus and remove the fuses mentioned. 2. ADBlueOBD2 will override ADBlue system instantly, it will stop the usage of adBlue liquid and disable Nox sensors. 3. Without any power loss of the engine or any warnings on the dashboard and in diagnostic system. 4. ADBlueOBD2 does not damage the engine and not cause any negative effects to the truck factory setting. 5. ADBlueOBD2 does not change any of the settings permanently. To turn back to the original settings of truck, just unplug adBlueOBD2 from OBD2 connector. 6. It is a Plug\u0026Drive 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.