9 in 1 Universal AdBlue Emulator Box is designed for vehicles equipped with an AdBlue system. This electronic module connects to the vehicle's diagnostic and emission control systems to support proper function of the exhaust after-treatment system. The device is easy to install on compatible trucks and buses with AdBlue technology, ensuring seamless integration with the vehicles existing electronics. It helps maintain stable engine performance and prevents dashboard warnings related to the emission control system during normal operation. Compatible with select heavy-duty vehicles meeting EURO 4 and EURO 5 emission standards, this emulator supports diagnostic functions for maintenance and troubleshooting purposes. Supported vehicle types include certain models from MAN and other major manufacturers (specific compatibility depends on vehicle make, model, and engine configuration). Color: Black Material: Plastic Package Includes: 1 x AdBlue Emulator 1 x CD (User Manual) Note: Light reflection and different displays may cause the color of the item in the picture to appear slightly different from the actual product. Measurement may vary by +/- 1-3 cm. This product is intended for use in accordance with local laws and regulations regarding vehicle emissions and diagnostics.