1. It is a Plug&Drive Ready device to mulate working ad-Blue systems and NOx sensors on trucks, which equipped with EURO 4/5/6 catalytic converter systems,  even with damaged ad-Blue SCR system.dBlueOBD2 is easy to install.
2. Ad-Blue/DEF is used to reduce NOx emissions  in vehicles. We recommend you to use ad-Blue/DEF fuel. You can use this device, if you are unable to find a station to fuel up your ad-Blue/DEF tank.
3. AD-BlueOBD2 will override AD-Blue system instantly, it will stop the usage of ad-Blue liquid and disable Nox sensors.
4. AD-BlueOBD2 does not damage the engine and not cause any negative effects to the truck factory setting.
5. AD-BlueOBD2 does not change any of the settings permanently. To turn back to the original settings of truck, just unplug ad-BlueOBD2 from OBD2 connector.
6. Fits for Ford.