Mack Australia & New Zealand SCR / DEF Emulator
For MP7 & MP8 Engines – V4 Electrical System (2013–2016)
 
The EMRT Mack V4 Emulator is a high-performance, Plug & Play solution specifically engineered for the unique requirements of the Australian and New Zealand heavy vehicle markets. This "Quick Connect" version is designed for trucks manufactured between 2013 and 2016 equipped with the V4 electrical architecture. Unlike generic emulators, this unit is fully water-resistant and designed for external mounting. This eliminates the need to strip the interior or interfere with the sensitive CAN bus wiring inside the cabin.
 
Key Features
Complete System Emulation: Provides full signal emulation for the entire SCR / DEF (AdBlue) system, allowing the truck to operate without "limp mode" or speed restrictions.
Quick Connect (Plug & Play): Factory-style connectors for a fast, secure installation that requires no wire cutting or soldering.
Industrial-Grade Components: Built to withstand the harsh vibrations and temperature extremes of the Australian outback.
External Installation: Fully sealed and waterproofed. Must be mounted outside the cabin for optimal performance and ease of access.
 
Emulated Components
This device successfully emulates the following DEF system signals:
ACM (Aftertreatment Control Module) / ECU
DEF Pump (including the internal pressure sensor)
Upstream & Downstream NOx Sensors
Combined Exhaust Temperature Sensors
Urea (AdBlue) Level & Temperature Sensors
 
Compatibility
Engines: Mack MP7 and Mack MP8.
System: Dedicated to the Mack V4 Electrical System (Post-2013 models).
Market: Specifically tuned for Australian and New Zealand emission configurations.
 
Installation Note
This is a Quick Connect version. Installation is performed entirely outside the cabin. There is no requirement to access the dashboard or internal electronics, ensuring a clean and reversible installation.