AdBlue OBD2 emulators for Mercedes-Benz trucks are “Plug & Drive” ready devices designed to bypass the Selective Catalytic Reduction (SCR) system and NOx sensors. These devices stop the usage of AdBlue liquid and override system warnings without causing power loss or dashboard error codes.
Installation and Usage
These devices are designed for easy installation without permanent modifications to the truck’s factory settings:
Preparation: Ensure the ignition key is pulled out.
Fuse Removal: Locate and remove specific fuses (for Mercedes-Benz, this is typically the F1 fuse).
Connection: Plug the emulator directly into the OBD2 connector.
Verification: Turn on the ignition; the AdBlue level should display a simulated value (usually 50% or 70%), indicating the system is bypassed.
Legal and Practical Considerations
While these devices help resolve immediate issues like broken AdBlue pumps or lack of fluid availability, they are often marketed for use in areas where AdBlue is unavailable. Most manufacturers, such as Jabedul Dewan Trading llc, recommend continuing to use AdBlue/DEF fuel whenever possible to remain compliant with local environmental regulations.
Are you looking for a specific Euro rating (Euro 4, 5, or 6) or a particular truck model like the Actros MP4?
You can purchase the Adblue OBD2 Emulator for Mercedes-Benz Trucks and other heavy-duty diagnostic tools directly from Jabedul Dewan Trading Co. LLC through their physical showroom in Dubai or their various online sales channels.
Where to Buy
Physical Showroom:
Address: Shop F98, 1st Floor, Al Fahidi Souq Market (same building as Nesto Hypermarket), Meena Bazaar, Bur Dubai, Dubai, UAE.
Hours: Open daily from 9:00 AM to 11:00 PM.
Contact: +971 50 997 0171 or +971 4 554 5933.
Official Website: You can browse their full catalog and purchase the AdBlue Emulator OBD2 Plug and Drive directly from JDTCL Home.
Product Highlights
Compatibility: Designed for Mercedes-Benz trucks equipped with EURO 4/5/6 systems.
Plug & Drive: No complex installation is required; the device overrides the AdBlue system and disables NOx sensors instantly upon being plugged into the OBD2 port.
Non-Permanent: Unplugging the device restores the truck to its original factory settings.




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