Ⅰ. Top 5 Reasons to Get AdblueOBD2 Emulator for Trucks: 1. ADBlueOBD2 is easy to install. Just plug it into the OBD2 connector of a truck or bus and remove the mentioned fuses. 2. ADBlueOBD2 will override the ADBlue system instantly, stop the usage of adBlue liquid and disable Nox sensors. 3. There is no power loss of the engine or any warnings on the dashboard and in the diagnostic system. 4. ADBlueOBD2 does not damage the engine and does 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 truck's original settings, just unplug adBlueOBD2 from the OBD2 connector. Ⅱ. AdblueOBD2 Emulator for Trucks AdBlueOBD2 is a Plug&Drive Ready device to emulate working adBlue systems and NOx sensors on trucks, which are equipped with EURO 4/5/6 catalytic converter systems, even with a damaged adBlue SCR system. AdBlueOBD2 is easy to install. Ⅲ. Installation and Calibration for Trucks: 1. Pull the key out from the ignition. 2. Remove the following Fuses (For ) Terminal - 15 Terminal - 30 3. Plug adBlueOBD2 into the OBD2 connector 4. Turn on the ignition and check the level of adBlue, if it shows 50% or 70%. 5. If any fault light appears on the dashboard, delete via a service scanner. Ⅳ. Material: plastic Ⅴ. colour: As shown Ⅵ. Package Contents: 1 * adBlue OBD2 Emulator Box Interface Only the above package content, other products are not included. Ⅶ. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.