EMRT | AdBlue Delete Australia provides a simplified, non-intrusive method for the permanent deactivation of the Selective Catalytic Reduction (SCR) system on Isuzu Tier 4 Final (T4F) and Stage V industrial engines. The unit achieves complete electronic emulation of the SCR loop to prevent engine derating or fault codes without the need for Engine Control Module (ECM) programming.
 
Key Technical Specifications:
System Emulation: Full, continuous electronic emulation of all critical SCR system components.
Installation Interface: Quick-connect design requiring connection of only four main harness wires.
Enclosure Rating: Fully water-resistant and sealed enclosure.
Construction: Built using durable, industrial-grade electronic components for maximum resilience in harsh operating environments.
 
The module outputs correct simulated signals to the Engine ECM for the following sensors and actuators:
Upstream and Downstream NOx Sensors
Urea Quality and Level Sensor
DCU (Dosing Control Unit)
Urea Pump
 
Compatible Isuzu Engines:
4JJ1T Stage 5 & Tier4F
4JJ1X Stage 5 & Tier 4F
4HK1X Stage 5 & Tier 4F
6HK1X Stage 5 & Tier 4F
6UZ1X Stage 5 & Tier 4F
6WG1X Stage 5 & Tier 4F
 
Compatible Models (Examples):
Hitachi Excavators:
ZX130/135US-7B, ZX130/135US-7H, ZX160-7, ZX210/225-7, ZX250/260/290-7, ZX345USLC-7H, ZX360LCH-7, ZX490LCH-7, ZX670LCH-7, ZX890LCH-7.
 
Additional Information:
Important Note on Stage V: This module is designed primarily for Tier 4 Final Isuzu engines that feature an SCR catalyst only. While usable on Isuzu Stage V engines equipped with both SCR/DPF systems, DPF (Diesel Particulate Filter) emulation is currently not supported in this release. Full, integrated support for Stage V SCR and DPF is currently under development.

If you are looking for a model not listed, please contact us directly at info@emrtdiagtech.com.au  with your model number and year of manufacture.