Emulator SCR Volvo® FH4 FM4 EURO 5 (no Retarder)
SKU: 2453332240180
€250,00 excl. VAT
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VAT still charged? Contact us before paying.- Worldwide shipping — DHL / DPD / UPS, dispatch in 24h
- 2-year warranty on all delete kits
- Technical support for installation (WhatsApp)
- Secure payment — card · PayPal
- Outside the EU (UK, Norway, etc.): customs duties and import VAT may be charged on delivery under the rules of the destination country.
All listed prices include 23% EU VAT.
1. For orders shipped outside the European Union, VAT is not charged (0% VAT applies).
2. For orders shipped within the European Union, VAT is not charged (0% VAT applies) if a valid EU VAT number is provided at checkout.
Product Description
SCR Emulator – Volvo® FH4 / FM4 EURO 5 (ON/OFF Function | Plug & Install)
Professional SCR emulator designed for Volvo® EURO 5 trucks (FH4 / FM4 series), providing full emulation of the SCR system with advanced ON/OFF control from the driver menu.
This high-performance device ensures uninterrupted vehicle operation and eliminates issues related to SCR system failures.
Manufactured in Europe using premium industrial components, each unit undergoes strict quality control before dispatch.
Key Features:
- Full SCR system emulation (ACM included)
- ON / OFF function via driver menu (no additional wiring required)
- Intelligent ACM power control (Infineon ITS transistor technology)
- Compatible with manual and automatic transmissions
- Fully waterproof (external mounting required – no CAN in cabin)
- Compact size (fits inside wiring harness)
- Manufactured using industrial-grade components
Emulated SCR System Components:
- Pump with pressure sensor
- NOx sensor
- Combined temperature sensor
- DEF (AdBlue®) level and temperature sensor
- ACM (Aftertreatment Control Module)
Compatible Models:
- Volvo® FH4 Euro 5
- Volvo® FM4 Euro 5
- Volvo® FH16 Euro 5
Functionality:
The emulator overrides the original SCR system by simulating correct operation and sending required signals to the engine control unit.
The built-in ON/OFF function allows switching between emulator mode and original system directly from the driver menu — making it ideal as a backup / emergency solution.
Advantages:
- Eliminates SCR-related faults
- Prevents engine derate and downtime
- No Diagnostic Trouble Codes (DTC)
- No AdBlue® (DEF) consumption
- No engine power loss
- Easy installation and removal
- No interference with vehicle electronics
Installation:
- Device is installed directly on vehicle wiring
- Designed for quick and straightforward mounting
The set includes:
- SCR Emulator Volvo® FH4 / FM4 EURO 5 – 1 pc
- Installation manual
If you are unsure about compatibility or need assistance, please contact us at info@bluetruck24.eu with your vehicle details – we will verify it for you.
Legal Notice
All trade names, logos, brands, and trademarks used in this material are the property of their respective owners. They are used solely for informational and identification purposes to indicate product compatibility.
Volvo®, and Volvo Penta® are registered trademarks of their respective owners in the United States, the European Union, and other countries. The manufacturer of the offered device is not affiliated with, endorsed by, or authorized by AB Volvo, Volvo Group North America, LLC, AB Volvo Penta, or any of their affiliated companies.
Adblue® is a legally protected registered trademark of VDA Verband der Automobilindustrie e.V.
Important Notice
Emulators and fault-code reset devices may be subject to restrictions or may not be permitted for use on public roads in certain countries and jurisdictions. Before purchasing, installing, or using the device, the user is responsible for familiarizing themselves with all applicable laws, regulations, and emissions requirements applicable in the location where the vehicle or machine is operated.
The user bears full responsibility for ensuring that the product is used in compliance with all applicable laws and regulations.
AdBlue® is a registered trademark of the Verband der Automobilindustrie (VDA). It is a high-purity aqueous urea solution used in the Selective Catalytic Reduction (SCR) system to clean exhaust gases. When injected into the exhaust stream, AdBlue® helps convert harmful nitrogen oxides (NOx) into harmless nitrogen and water vapor. This reduction process occurs via a dedicated injector that sprays the urea solution into the exhaust system. The use of AdBlue® enables vehicles over 3.5 tonnes to comply with strict Euro 4, Euro 5, and Euro 6 emission standards established by the European Union.
By installing a specialized SCR emulator, the vehicle continues to display all standard SCR parameters during diagnostics, identical to those of a fully operational system. The emulator sends the same signals to the engine control unit (ECU) as a functioning SCR system would, effectively preventing fault codes and failure modes caused by SCR-related issues. With this device, users can eliminate all SCR-related errors, and the physical SCR system can either be completely removed or left in place as a non-functional component.
The device functions like a diagnostic computer — specifically, it performs the "Clear Fault Codes" function. It was designed to allow drivers to clear the 20 km/h "limp mode" that occurs when the SCR system fails. In such cases, the driver can simply plug the device into the diagnostic port and clear the speed restriction fault at any time — independently and without the need for expensive towing services. Once the fault is cleared, the vehicle can be driven at normal speed to a service center or back to base for proper repair. In today's conditions, a fault code clearer is an essential tool for any Euro 6 vehicle.
Yes, we offer worldwide shipping via reliable carriers like DHL, UPS, and FedEx. Delivery times vary by location but typically range from 2-5 business days.
We offer a 2-year warranty on all our emulators. If you experience any issues, our technical support team will help diagnose and resolve the problem, or we will replace the unit.
We support a wide range of trucks and heavy machinery including Volvo, Renault, MAN, Scania, DAF, Iveco, Mercedes-Benz, and many others. Check our shop categories for specific models.