Retarder ECU (Lightweight Design, Version 2.138)
Part Number: WG9925580117
Application: Heavy-Duty Vehicle Retarder Systems
Brief Introduction
The Retarder ECU (Part No. WG9925580117) is a lightweight, high-efficiency control unit optimized for auxiliary braking systems in modern commercial vehicles. Designed with Version 2.138 firmware, it supports advanced retarding torque management and complies with China VI/Euro VI emission standards. This ECU reduces vehicle weight while enhancing braking safety and thermal efficiency, making it ideal for logistics and heavy transport applications.
Key Features:
Lightweight Design: Aluminum alloy housing and compact circuitry (weight reduced by 15% vs. previous models).
Enhanced Firmware (v2.138): Improved CAN bus communication and adaptive braking algorithms.
Energy Efficiency: Reduces fuel consumption by optimizing braking energy recovery.
OEM Compatibility: Direct fit for SINOTRUK, FAW, and other China VI-compliant heavy vehicles.
Application Scenarios
Transportation: Long-haul trucks, refrigerated logistics vehicles, and electric/diesel hybrid buses.
Critical Use Cases: Mountainous terrain operations, urban stop-and-go traffic, and emission-sensitive zones.
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