EMRT Professional NOx Sensor Emulator – Volvo & Renault (2008–2013)
Internal PCB "Stealth" Solution for FH, FM, FMX, and DXi Series
 
The EMRT Professional Volvo/Renault PCB Emulator is a high-precision internal module designed for workshops and fleet owners who require a discreet, permanent fix for NOx sensor failures. Engineered to be installed directly inside the original sensor electronics housing, this solution restores stable communication with the Engine Control Unit (ECU) 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 Volvo/Renault NOx sensor casing, utilising the existing internal connections for a clean, "stealth" installation.
High-Fidelity Emulation: Synthesises the precise digital signal required for optimal SCR system monitoring, effectively preventing "Check Engine" lights and performance-limiting torque derates.
Active SCR Support: Fully compatible with a functioning SCR system. No deactivation is required, making it an ideal long-term solution for vehicles experiencing declining catalyst efficiency or AdBlue injector issues.
Industrial Data Stability: Provides consistent, high-accuracy nitrogen oxide level readings to the ECU, ensuring the vehicle remains out of limp mode even under heavy-duty road-train or regional haulage conditions.
 
Emulated Components
NOx Sensor (Stable nitrogen oxide level data reporting via CAN-bus).
 
Compatible Models & Standards
All models equipped with Euro 4, Euro 5, or EEV engines (2008–2013):
Volvo Trucks: FH, FM, FMX, FH16, and the medium-duty FL / FE range.
Renault Trucks: Premium DXi, Magnum DXi, Midlum DXi, and Kerax DXi.
Emission Standards: Euro 4, Euro 5, and EEV (Enhanced Environmentally Friendly Vehicle).