EMRT Professional NOx Sensor Emulator – Volvo V4 Euro 5
"Quick Connect" Plug & Play Solution for FH(4), FM(4), and FMX(4)
 
The EMRT Professional Volvo V4 Euro 5 QC Emulator is a high-performance recovery tool specifically engineered for the transition-era Volvo Generation 4 platforms. Featuring a genuine factory-spec Volvo NOx sensor connector, this module allows for a 30-second "unplug and play" installation—instantly restoring 100% engine torque and bypassing the limp mode caused by failing sensors or aged catalysts.
 
Key Features
Genuine Volvo V4 Interface: Equipped with the original-spec Volvo connector for a perfect "click-in" fit. No wiring, soldering, or specialist tools required—ideal for rapid roadside or workshop deployment.
Stable Downstream Emulation: Synthesises a precise digital signal that consistently reports low NOx values, effectively preventing the "Efficiency Below Threshold" codes that trigger power-limiting torque derates.
Active SCR Preservation: Your SCR system remains fully operational. This module allows the system to continue dosing while optimising the digital data reported to the ECU, ensuring compliance without the downtime.
Dead Catalyst Recovery: Provides a permanent signal fix even if the SCR catalyst is at end-of-life or the AdBlue injector is underperforming.
Ruggedised for local conditions: Specifically calibrated for the high-vibration and extreme heat environments of the Australian and New Zealand transport sectors.
 
Emulated Components
Downstream NOx Sensor (Stable pre-tailpipe digital signal reporting).
 
Compatible Models & Production Ranges
Exclusively for Volvo Euro 5 platforms with the V4 Electrical System:
Volvo FH(4) Euro 5: (2013 – 2017 AU/NZ Production).
Volvo FM(4) Euro 5: (2013 – 2017 AU/NZ Production).
Volvo FMX(4) Euro 5: (2013 – 2017 AU/NZ Production).
Volvo FH16(4) Euro 5: (2013 – 2017 AU/NZ Production).
 
Installation Overview
The fastest installation on the market:
Unplug the original factory downstream NOx sensor.
Plug in the EMRT Professional QC Emulator.
Done. Full signal restoration is active and the truck is ready for the road.