EMRT Professional SCR & NOx Emulator – Mercedes-Benz Actros MP4 Euro 5
"Quick Connect" Plug & Play Solution for ACM2 and ACM2.1 Systems
 
The EMRT Professional Mercedes-Benz Euro 5 QC Emulator is a high-performance recovery tool specifically engineered for the early Actros MP4 series. Featuring a factory-spec "Quick Connect" interface, this module allows for an instant bypass of the entire AdBlue/SCR architecture, restoring 100% engine torque and bypassing the complex faults caused by failing pumps, sensors, or modules.
 
Key Features
Instant QC Integration: A true Plug & Play hardware interface. Simply connect to the factory loom for an immediate bypass of the aftertreatment system. No cutting, soldering, or wire splicing required.
Full ACM2/ACM2.1 Emulation: This module provides a complete digital synthesis of the Aftertreatment Control Module, allowing the vehicle to operate at full power even if the physical ACM or pump unit is faulty.
Dual NOx Sensor Support: Emulates both the Inlet (Upstream) and Outlet (Downstream) NOx sensors, preventing the "Efficiency Below Threshold" codes that trigger emissions-related limp modes.
Automatic Synchronisation: Features smart-sync technology that automatically communicates "System Normal" to the Engine Management System upon connection. No specialised diagnostic tools are required.
Ruggedised for ANZ Conditions: Housed in a fully resin-sealed, waterproof casing designed to survive the high-vibration and extreme-heat environments of Australian line-haul routes.
 
Emulated Components
This module provides high-fidelity digital reporting for:
AdBlue Dosing Pump (including internal pressure sensors).
Upstream & Downstream NOx Sensors (Digital CAN signals).
Combined Exhaust Temperature Sensors.
AdBlue Tank Sensors (Level and Temperature).
ACM2 / ACM2.1 Aftertreatment ECU.
 
Compatible Models & Systems
Exclusively for Mercedes-Benz Euro 5 platforms utilising the ACM2/2.1 architecture:
Truck Models: Mercedes-Benz Actros MP4 Euro 5 (2011–2013).
Management Systems: Fully compatible with both ACM2 and ACM2.1 control modules.
 
Installation Overview
Installs in seconds:
Disconnect the power/data plug from the factory SCR unit or ACM.
Connect the EMRT Professional QC Emulator directly to the vehicle harness.
Done. The truck will now receive a "System Normal" signal across the entire SCR network and restore full torque.