Automobile Electronic Controller

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Vehicle electronic controllers integrate microcontrol technology with high-performance processing cores to optimize factory system responses through programmable logic. The product lineup covers throttle sensitivity adjustment, turbo boost management, ignition delay for turbo protection, early fan activation, exhaust valve control, and RPM-based output triggers. The Cheng Jie team continues to develop a wide range of controller modules—from DIY tuning to professional applications—enhancing overall vehicle performance across all driving conditions.

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Throttle Controller

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Boost Controller

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Radiator Cooling Fan Controller

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RPM Activated Switch Controller

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Exhaust Valve Controller II-ORIGINAL

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Exhaust Valve Controller II-MODIFIED

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Exhaust Valve Controller II-LITE

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Digital Tail Light Controller

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E-Drive 4S Electronic Throttle Controller

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Shadow electronic throttle controller uses the throttle signal to change the throttle response time and accelerate the vehicle forward. You can feel the power changes by lightly stepping on the accelerator in these five function modes. In addition, Shadow converts the digital signal into an analog signal which makes the processing rate from 100 times/second to 1000 times/second. It has grown 10 times when we compared with the past. This also makes the throttle more stable and more flexible.

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Digital Electronic Boost Controller

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Shadow digital electronic boost controller can set two sets of boost modes with different values and a set of original factory modes. By quickly switching these three modes to adjust turbocharging, it effectively improves engine performance and increases horsepower. The built-in forced pressure relief mechanism and the display interface provide the functions of monitoring and protecting the turbine, which is the most suitable modification for the turbo vehicle.

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