SCR / DEF / DPF EMULATOR FOR DETROIT DIESEL GHG21

SCR / DEF / DPF Emulator for Detroit Diesel Engines
Compatible with Freightliner and Western Star Trucks. Works with DD GHG21 Engines. Plug and Play Solution. Direct Replacement for ACM. For Trucks Manufactured After 2021.

Our state-of-the-art device, precisely crafted in Europe using high-quality components, showcases the latest advancements in technology. Each unit undergoes rigorous testing and quality control to ensure it meets the highest standards before reaching our customers.

Key Features:

• Comprehensive Emulation: Fully replicates the entire SCR / DEF / DPF system.

• Water Resistance: Built to withstand environmental factors for enhanced durability.

• Industrial-Grade Construction: Made with robust industrial components for long-lasting performance.

• Quick Connect Model: Simple, fast installation for user convenience.

Emulated Components of the Aftertreatment System:

• NOx Sensor Downstream

• NOx Sensor Upstream

• Temperature Sensors

• DEF Pump

• DPF System

• DEF Gauge / Quality

• ACM3 Control Unit

Detroit Diesel Engines Compatible:

• DD5 GHG21

• DD7 GHG21

• DD13 GHG21

• DD15 GHG21

• DD16 GHG21

Freightliner Models Compatible:

• Cascadia

• M2 106

• M2 112

• All listed models from 2021 onwards

Western Star Models Compatible:

• 4700

• 4800

• 4900

• 5700

• All listed models from 2021 onwards

The Set Includes:

• Detroit Diesel GHG21 SCR / DEF / DPF Emulator – 1 unit

• Installation Manual

INSTALLATION MANUAL:

Before connecting the emulator, make sure to disable engine derate mode in the truck and perform the “DPF Ash Accumulator” service routine.

1. Locate the ACM (Aftertreatment Control Module) unit and disconnect its plug, as shown in the red-marked image.

2. Connect the emulator directly to this plug.

3. The ACM unit can either be removed or left in place—both options are acceptable.

4. Since the emulator fully replaces the DPF system, you must remove the DPF filter or drill it through to allow unrestricted exhaust flow.

 

2 YEAR WARRANTY

✅ Price includes all duties and FREE Shipping ✅

If your model is not listed here or in our shop, please reach out directly to info@bluetruck24.com with your model number and year for compatibility verification. We’re here to assist you.