EMRT Professional SCR & NOx Emulator – DAF LF & Cummins QSB6.7
Hard-Wired Heavy Duty Solution for Euro 4 & Euro 5 Systems
 
The EMRT Professional DAF LF / Cummins Emulator is a ruggedised, wired solution designed for permanent integration into vehicles powered by the Cummins QSB6.7 engine. This module provides a complete digital bypass of the SCR architecture, ensuring 100% torque restoration even if the Grundfos/Emitec pump or the SCR ECU has failed completely.
 
Key Features
Full System Emulation: Provides high-fidelity digital reporting for the entire aftertreatment circuit, allowing for the complete removal or bypass of faulty hardware.
Hard-Wired Reliability: Designed for a secure, permanent connection directly into the factory wiring harness—ideal for vehicles with corroded or damaged factory plugs.
Automatic Activation: Once integrated into the CAN-bus, the module automatically syncs with the engine controller to report "System Normal" status.
Grundfos/Emitec Compatibility: Specifically calibrated to replace the failure-prone pump units found on Australian-spec DAF LF trucks and regional bus fleets.
Waterproof & Ruggedised: Fully resin-sealed and waterproofed to withstand the vibration and harsh environments of Australian urban and regional routes.
 
Emulated Components
This module provides high-fidelity digital reporting for:
AdBlue Pump Unit (including internal pressure sensors).
NOx Sensor (CAN-bus signal).
AdBlue Tank Sensors (Level and Temperature).
SCR ECU (The primary control unit).
 
Compatible Models & Engines
Designed for Cummins QSB6.7 Euro 4 and Euro 5 engines (2006–2014):
DAF Trucks: DAF LF Series (Euro 4 / 5) and DAF CF models equipped with the Cummins QSB6.7 engine.
Bus & Coach: All AU/NZ bus chassis utilising the Cummins QSB6.7 platform (including BCI, Volgren, King Long, and Bustech).
 
Installation Overview
This wired module offers the flexibility of a permanent workshop installation:
Locate the SCR wiring harness (Power, Ground, CAN-H, CAN-L).
Integrate the EMRT Professional wires into the factory loom (following the included wiring diagram).
Seal the connection with heat-shrink or a waterproof junction box.
Restore full power by clearing inactive "Ghost Codes."