0281020410 ECU Controller Weichai Engine Computer Board Original Factory

Technical specifications

Customization guide

Adjust firmware parameters (e.g., cylinder timing maps, fuel injection curves) to meet specific engine requirements. For example, recalibrate ignition timing for high-altitude or low-emission compliance scenarios.

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With its robust thermal management and OEM-specific firmware, this ECU is ideal for heavy-duty trucks operating in extreme conditions. Whether enhancing fuel efficiency or reducing downtime, this controller delivers precision and reliability.

Choose your model

Supplier's note

1. Technical Breakthroughs:

   • Aluminum Alloy Construction: With X (aluminum alloy), you can achieve 40% better heat dissipation than traditional plastic ECUs.
   • Advanced Cooling Fins: The 12-fin design reduces thermal stress by 25%, extending component lifespan.
   • Customizable Firmware: Adjust cylinder-specific parameters to optimize performance for low-emission or high-torque scenarios.

2. Version Selection Guidance:

   • Base Model: Ideal for standard truck fleets prioritizing cost efficiency while meeting basic OEM requirements.
   • Advanced Model: Recommended for heavy-duty operations (e.g., mining trucks) needing enhanced thermal tolerance and memory for complex engine maps.
   • Pro Model: Suitable for extreme environments (e.g., high-altitude or high-temperature regions) where ASIL-C safety standards and 70°C thermal performance are critical.

*Pro Model’s thermal performance exceeds industry benchmarks by 20%, enabling safe operation in desert or industrial settings.