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Haltech Nexus S2 ECU: The Ultimate Performance Upgrade

The Haltech Nexus S2 ECU is the pinnacle of engine management technology, designed to deliver unparalleled performance and functionality. As the successor to the Elite 1500, the S2 builds upon its predecessor's classic features while introducing innovative new capabilities. With the superior processing power of the Nexus platform, this ECU is a game-changer for serious enthusiasts and professional tuners alike. The S2 offers a comprehensive suite of features, including 4 x peak/hold injector drivers, 4 x low current ignition outputs, and 6 x low side drive outputs with PWM capability, making it a versatile choice for a wide range of applications.

Advanced Features and Specifications

The Haltech Nexus S2 ECU is controlled via the NSP (Nexus Software Programmer), providing users with a user-friendly interface for fine-tuning and customization. Key features include Long Term Learning, Stepper Motor Control, and 4D Closed Loop Boost Control, ensuring optimal engine performance and efficiency. The ECU also offers Closed Loop CO2 Control, Rotational Idle Launch Control, and Traction Control, making it a robust solution for high-performance applications. With features like Anti-Lag, Dual Knock Control, and Trans Brake Control, the S2 is equipped to handle the demands of competitive racing and off-road environments. Additionally, the ECU supports Multi Stage Fuel Injection and 6 Stage Nitrous Control, providing precise control over engine tuning and performance.

Practical Applications and Connectivity

The Haltech Nexus S2 ECU is not just limited to high-performance applications; it is also designed for practical use in a variety of vehicles. With built-in support for Automatic Transmission Control systems like Ford AODE/4R70W, GM 4L60E, GM 4L80E, and Toyota A340E Lenco Liberty, the S2 is a versatile solution for both street and track use. The ECU also features an on-board wideband controller, 4 bar MAP sensor, and 2 CAN ports with switchable termination, ensuring seamless integration with a wide range of sensors and devices. With on-board Wi-Fi and datalogging capabilities, the S2 provides users with the tools they need to monitor and analyze performance data in real-time. Whether you're looking to boost your street car or fine-tune your race vehicle, the Haltech Nexus S2 ECU is the ultimate choice for power and control.