Benz, Man
AdBlue emulators are Plug & Drive devices designed to bypass or disable a vehicle’s Selective Catalytic Reduction (SCR) system and NOx sensors. They work by sending simulated signals to the vehicle’s Engine Control Unit (ECU), making it believe the AdBlue system is functioning normally even if the tank is empty or the system is damaged.
Key Features and Functions
Plug-and-Play: Most models, like the AdblueOBD2 Emulator, plug directly into the OBD2 port.
Multi-Vehicle Support: “8-in-1” or “9-in-1” universal units support a wide range of brands including Volvo, Iveco, Renault, Scania, DAF, Ford, Mercedes-Benz, and MAN.
Prevents Limp Mode: By overriding fault codes, these devices prevent the engine from losing power or entering “limp mode” due to emission system failures.
Zero Consumption: Once active, the vehicle stops using AdBlue (DEF) liquid entirely.
Typical Installation Steps
Turn off the ignition and remove the key.
Remove the specific fuses associated with the AdBlue system (often terminal 15 or 30).
Plug the emulator into the OBD2 port.
Turn on the ignition; the AdBlue level on the dashboard should typically show 50% to 70%.
Critical Considerations
Legality: Using these devices on public roads is illegal in many regions, including the European Union and the United States, as it violates environmental regulations by increasing harmful NOx emissions.
Environmental Impact: Bypassing the system significantly increases the release of nitrogen oxides, contributing to air pollution and smog.
Permitted Use: They are generally marketed for use in off-road applications (e.g., agriculture, construction, or mining) or for temporary use when reaching a repair station.
Are you looking for a specific brand (like Volvo or Scania) or a universal 9-in-1 unit for your fleet?
You can buy the AdBlue Emulator OBD2 Plug and Drive NOx DEF specifically from Jabedul Dewan Trading LLC through their official website, local showroom in Dubai, or major regional e-commerce platforms.
Where to Buy
Official Website: Purchase directly at JDTCL: Home, where the item is listed for 120.00 AED.
Local Showroom: Visit their physical store at Shop F98, 1st Floor, Nesto Hypermarket Building, Al Fahidi Souq, Bur Dubai.
Hours: Open daily from 9:00 AM to 11:00 PM.
Online Marketplaces:
Noon: The store lists the Auto 9 in 1 Universal Adblue Emulator on Noon, which supports brands including Volvo, Iveco, Renault, Scania, DAF, Ford, and Mercedes.
Amazon UAE: They operate as a merchant seller on Amazon.ae, offering various automotive diagnostic tools.
Contact Information
WhatsApp/Mobile: +971 50 997 0171 or +971 52 714 0052.
Landline: +971 4 554 5933.
Email: automotivescanneruae@gmail.com.
Product Highlights
Compatibility: Supports Euro 4 and 5 exhaust emission rates for heavy vehicles, including trucks and buses from Volvo, Scania, MAN, Iveco, DAF, Renault, Ford, and Mercedes.
Plug & Play: Designed to be plugged directly into the OBD2 connector to instantly override the AdBlue system and disable NOx sensors without power loss or dashboard warnings.
Reversible: Simply unplugging the device returns the vehicle to its original factory settings.




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