DAF EAS4 Euro 6.2 AdBlue SCR+DPF Removal Emulator
A plug-in SCR and DPF removal emulator purpose-built for DAF EAS4 Euro 6.2 trucks — permanently lifts the 20 km/h speed restriction and protection mode with a simple, no-cut installation.
The DAF EAS4 Euro 6.2 AdBlue SCR + DPF Removal Emulator is designed specifically for DAF trucks and semi-tractors running the EAS4 ECU platform. These vehicles are particularly susceptible to the 20 km/h speed limiter triggered when the EAS4 system detects an AdBlue/SCR or DPF fault — a limiter that can bring long-haul operations to a costly halt. This plug-in device communicates directly with the EAS4 ECU, replicating AdBlue dosing pump status, NOx and ammonia (NH3) sensor readings and DPF differential pressure signals in full, preventing the ECU from ever activating protection mode.
How Does It Work?
The emulator plugs into the EAS4 ECU's factory SCR and DPF connector — no cables are cut, no soldering is performed and the existing wiring loom is left completely intact. Once connected, the device digitally simulates NOx pre- and post-catalyst readings, NH3 ammonia sensor output, AdBlue dosing quantity confirmation and DPF differential pressure, maintaining continuous CAN-bus communication with the EAS4 brain. The ECU sees all subsystems as active and within specification, so it generates no DTC codes and never activates the speed or power restriction.
Frequently Asked Questions
Does fitting this emulator require any changes to the EAS4 ECU software?
No. The emulator plugs into the EAS4 factory socket using a plug-and-play connection — no cable cutting, no soldering and no ECU software modification is involved. Original ECU settings are completely preserved.
Is the emulator compatible with all DAF Euro 6.2 models using the EAS4 platform?
The product is developed for DAF Euro 6.2 trucks and semi-tractors on the EAS4 ECU platform. If you are unsure which ECU version your vehicle carries, contact our technical support team for confirmation before ordering.
What warranty is provided?
All products carry a 2-year warranty. Please refer to our returns and warranty policy for full details.
How does shipping work for domestic and international orders?
Both domestic and international shipping options are available. Contact our sales team for current delivery lead times and shipping rates to your location.
Supported Models
This emulator is compatible with the following models that share the same ECU platform:
Installation Video
Step-by-step installation — plug-and-play with no cutting or soldering. About 10 minutes.
