3317540 caterpillar:control CONTROL GP-UNPROGRAMMED

3317540 331-7540 ECU Controller Compatible for CAT 420E 320D C6.4 C6.6 Engine Control Unit
RoOfys No programming, no testing, direct replacement can be used. || After rigorous testing, it fits perfectly with the vehicle and is seamlessly connected after installation. || The internal circuit board is specially protected to resist the complex environment of the car. || Equipped with high-performance chip, it can quickly process all kinds of sensor data. || Built-in intelligent diagnosis system can monitor the running state of the engine in real time.

331-7539 286-3686 331-7540 C4.2 C4.4 C6.4 C6.6 Engine ECM ECU Compatible with CAT Caterpillar Excavator 312D 313D 315D 319D 320D 323D(to Confirm Price)
BINGCAI TONG Precise Voltage Regulation: It can precisely control the output voltage of the generator within a very narrow fluctuation range. || Avoiding excessively high or low voltages from causing damage to the vehicle's electronic equipment and prolonging the equipment's service life. || Efficient Current Management: Smartly manages the output current of the generator, according to the vehicle's real-time power consumption needs. || Dynamically adjusts the current size to ensure that all electrical devices receive sufficient and stable power supply, while preventing overloading of the current. || Effectively resisting external electromagnetic interference to ensure the normal operation of the power system and other electronic devices.

E320D ECU Controller C6.4 Engine Computer Board 331-7539 28170119 286-3686 331-7540
WXENOACH Standard interface design, easy installation without complicated modification or programming. || Effectively improve the engine power output, accelerate more rapidly and drive more passionately. || After severe environmental tests such as high and low temperature, humidity and vibration, the performance is stable and reliable. || Advanced microprocessor technology is adopted to intelligently control fuel injection, which significantly improves fuel utilization. || Optimize engine operation, reduce vibration and noise, and create a quieter and more comfortable driving environment.