EMRT Professional SCR & NOx Emulator – MAN Euro 4/5 (2005–2013)
Internal PCB "Stealth" Solution for TGX, TGS, TGA, TGL, and TGM
 
The EMRT Professional MAN Euro 4/5 PCB Emulator is a high-precision internal module designed for workshops and fleet owners who require a discreet, permanent fix for SCR and NOx sensor failures. Engineered to be installed directly inside the original NOx sensor electronics housing, this solution restores full engine torque while maintaining a 100% factory appearance.
 
Key Features
Seamless Internal Integration: The custom-engineered PCB is designed specifically to be housed within the original factory MAN NOx sensor casing, utilising the existing internal connections for a clean, "stealth" installation.
Full DeNOx System Emulation: Unlike simple sensor bypasses, this PCB emulates the entire DeNOx network, including the pump assembly, tank sensors, and the aftertreatment ECU.
Invisible Installation: Once the housing is closed, there are no visible wires or external modules, making it completely undetectable during routine servicing or roadside inspections.
Automatic Activation: Features smart-sync technology that automatically communicates with the EDC7C32 engine management system upon connection. No specialised diagnostic tools are required to clear torque derates.
Industrial Reliability: Built to withstand the high-vibration and extreme temperature environments of Australian heavy-duty transport and vocational builds.
 
Emulated Components
This module provides high-fidelity digital reporting for:
AdBlue Pump Assembly (including internal pressure sensors).
Inlet & Outlet NOx Sensors (Digital CAN-bus signals).
AdBlue Tank Sensors (Level and Temperature).
DeNOx Control Unit (ECU).
 
Compatible Models & Engines
Designed for MAN engines (Euro 4, Euro 5, and EEV) managed by the EDC7C32 controller:
MAN Trucks: TGA, TGX, TGS, TGL, and TGM series.
MAN Buses: All bus and coach chassis utilising MAN engines and the EDC7C32 platform.
Emission Standards: Euro 4, Euro 5, and EEV (Enhanced Environmentally Friendly Vehicle).
 
Installation Overview
Discreet Workshop Integration:
Remove the original electronics from the factory NOx sensor housing.
Insert the EMRT Professional PCB into the casing.
Close the housing and reconnect it to the factory wiring harness.
Done. The truck will now receive "System Normal" signals across the entire SCR network.