SCR / DEF / DPF EMULATOR FOR DETROIT DIESEL GHG21 ENGINES DD13, DD15

All prices quoted include 23% EU VAT.

1. For orders shipped outside the European Union, VAT is not charged (0% VAT applies).
2. For orders placed within the European Union, VAT is not charged (0% VAT rate applies) if a valid EU VAT number is provided during the checkout process.

Product Description

SCR / DEF / DPF Emulator – Detroit Diesel GHG21 (ACM3 | Plug & Play | 2021+)

Professional Plug & Play emulator designed for trucks equipped with Detroit Diesel GHG21 engines, used in vehicles manufactured from 2021 onward.

This advanced device fully emulates the SCR / DEF / DPF aftertreatment system and acts as a direct replacement for the ACM3 control module, ensuring uninterrupted truck operation while preventing downtime caused by emission system failures.

Manufactured in Europe using high-quality industrial components, each unit undergoes strict testing and quality control before shipment.

Key Features

• Complete SCR / DEF / DPF system emulation
• Direct replacement for ACM3 Aftertreatment Control Module
• Quick Connect Plug & Play installation
• Waterproof design for harsh operating environments
• Industrial-grade electronic components
• Compact and durable construction

Emulated Aftertreatment Components

• NOx sensor upstream
• NOx sensor downstream
• Exhaust temperature sensors
• DEF pump
• DPF system
• DEF level / quality sensor
• ACM3 control unit

Compatible Engines

• DD5 GHG21
• DD7 GHG21
• DD13 GHG21
• DD15 GHG21
• DD16 GHG21

Compatible Trucks

Freightliner Trucks

• Freightliner Cascadia
• Freightliner M2 106
• Freightliner M2 112

✔ Models manufactured from 2021

Western Star Trucks

• Western Star 4700
• Western Star 4800
• Western Star 4900
• Western Star 5700

✔ Models manufactured from 2021

Installation Overview

⚠ Important:
Before connecting the emulator, it is necessary to disable the derate mode and perform the service routine “DPF Ash Accumulator”.

Installation Steps

1. Disconnect the connector from the ACM3 unit.
2. Connect the emulator in place of the ACM connector.
3. The original ACM module can be removed or left in place.
4. Since the emulator replaces the DPF system, the DPF filter must be removed or drilled through.

Advantages

• Eliminates SCR / DEF / DPF system faults
• Prevents engine derate and vehicle downtime
• No DEF (AdBlue®) consumption
• No Diagnostic Trouble Codes (DTC)
• Reliable operation in demanding environments
• Fast Plug & Play installation

The Set Includes

• SCR / DEF / DPF Emulator for Detroit Diesel GHG21 – 1 pc
• Installation manual

If you are unsure about compatibility, please contact info@bluetruck24.eu with your vehicle details or VIN number and we will verify compatibility for you.