EMRT Professional SCR, DEF & DPF Emulator – Detroit Diesel EPA10
Direct ACM Replacement for Freightliner & Western Star (DD13, DD15, DD16)
 
The EMRT Professional Detroit Diesel EPA10 Emulator is a heavy-duty recovery solution designed for trucks powered by DD13, DD15, and DD16 engines. This module is a direct hardware replacement for the factory ACM (Aftertreatment Control Module). By bypassing the entire SCR, DEF (AdBlue), and DPF network, it restores 100% engine torque and eliminates persistent "Check Engine" lights and performance-limiting derates.
 
Key Features
Direct ACM Replacement: Engineered to replace the factory ACM ECU entirely. Simply disconnect the original module and plug the EMRT Emulator directly into the harness.
Full System Synthesis: Digitally emulates the complete aftertreatment circuit, including DEF dosing, DPF soot-load signals, and all NOx monitoring.
Plug & Play Simplicity: Features a factory-spec interface for immediate connection. No wire cutting or specialised splicing is required.
Industrial-Grade Build: Housed in a fully resin-sealed, waterproof casing. Built to withstand the extreme vibration and heat of Australian line-haul and heavy-duty vocational routes.
Connector Protection: Includes an original-spec protective cap for the factory ACM connector to prevent moisture and dust ingress.
 
Emulated Components
This module provides high-fidelity digital reporting for:
ACM ECU (Aftertreatment Control Module).
Upstream & Downstream NOx Sensors.
DEF Pump & Dosing Unit.
DEF Level & Quality (Concentration) Sensors.
DPF Differential Pressure & Soot Load Signals.
Multi-point Exhaust Temperature Sensors.
 
Compatible Engines & Models
Optimised for Detroit Diesel EPA10 (2010–2014) Platforms:
Engines: DD5, DD8, DD13, DD15, and DD16 EPA10.
Western Star Models: 4800, 4900, and 6900 series utilizing EPA10 Detroit power.
 
Installation Requirements
Reset: Perform the "DPF Ash Accumulator" service routine using a diagnostic tool before connecting the emulator.
Replace: Disconnect the factory ACM and install the EMRT Professional Emulator in its place.
Protect: Fit the included protective cap to any remaining open factory connectors.
Exhaust: The physical DPF filter must be modified (drilled/hollowed) or replaced with a standard muffler to prevent exhaust backpressure.