This plug-and-play SCR/DEF/DPF emulator is engineered specifically for Detroit Diesel GHG14 engines (2013–2017). It replaces the Aftertreatment Control Module (ACM) and disables the entire emissions system safely and reliably. Designed for use in Freightliner and Western Star trucks, this emulator ensures fault-free performance without the need for software tuning.
Key Features:
✅ Full emulation of SCR, DEF, and DPF systems
✅ Direct replacement for ACM – no coding or reprogramming required
✅ Fully water-resistant and built with industrial-grade components
✅ Easy installation with OEM-compatible connectors
✅ Error-free operation and long-term durability
Emulated Components:
- NOx Sensor (Upstream & Downstream)
- Exhaust Temperature Sensors
- DEF Pump
- DPF System & Differential Pressure Sensor
- DEF Quality & Level Sensor
- ACM ECU
Installation Steps:
1️⃣ Perform the “DPF Ash Accumulator” service routine using your diagnostic tool
2️⃣ Remove the original ACM unit and connect the emulator
3️⃣ Remove or drill out the DPF (if required for your application)
Engine Compatibility (GHG14, 2013–2017):
- Detroit Diesel DD5
- Detroit Diesel DD7
- Detroit Diesel DD13
- Detroit Diesel DD15
- Detroit Diesel DD16
Freightliner Models Supported:
- Cascadia
- Columbia
- Coronado
- 122SD
- M2 106
- M2 112
- EconicSD
- Business Class (2013–2017)
Western Star Models Supported:
- 4700
- 4800
- 4900
- 5700 (2013–2017)
Important Note:
The “DPF Ash Accumulator” service routine must be performed before installation to ensure correct functionality and prevent fault codes.
Upgrade your truck’s reliability and eliminate emissions-related issues with this professional, field-tested solution. Ready to install out of the box — no software required.
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