Haltech Nexus S2 ECU - ECU With Plug And Pin Set

The Haltech Nexus S2 Engine Control Unit (ECU) is a cutting-edge engine management system designed to provide advanced control capabilities, combining precision with functionality for optimised vehicle performance. Built on the proven Nexus platform, it incorporates state-of-the-art features and powerful processing to support complex tuning and control requirements.

This high-performance ECU boasts an array of innovative features that enable precise fuel and ignition management, ensuring enhanced engine efficiency and performance under demanding conditions.

• The Haltech Nexus S2 ECU is equipped with 4 peak/hold injector drivers and 4 low-current ignition outputs. This allows for precise control over fuel and ignition management, resulting in improved engine efficiency and performance, even in high-stress situations.
• A built-in wideband controller is integrated into the ECU, compatible with NTK and LSU4.9 sensors. This feature enables accurate air-fuel ratio monitoring and adjustments for optimal combustion and emissions control, ensuring your vehicle operates at its best.
• The ECU features a 4-bar on-board MAP sensor, capable of measuring manifold pressures up to 4 bar absolute. This supports high-boost applications with precise pressure tracking, resulting in superior engine response and performance.
• The Haltech Nexus S2 ECU offers an extensive range of input/output options, including:
• 11 analogue inputs with redundancy for added reliability
• 6 synchronous pulsed inputs for flexible control of complex systems
• Push-pull half-bridge outputs for precise control over electronic throttles and cam sensors
• The Nexus Software Programmer (NSP) provides real-time tuning, long-term learning capabilities, and on-board Wi-Fi connectivity. This enables convenient wireless access and datalogging with 128MB of storage, streamlining the process of monitoring and fine-tuning your setup.

The Haltech Nexus S2 ECU equips you with the tools to take full control of your vehicle's engine management, enabling precise tuning for improved efficiency, reliability, and performance. Its advanced features, such as on-board datalogging and integrated Wi-Fi, save time and effort during adjustments.

Designed to handle complex engine configurations and high-performance demands, it supports features like:

• Multi-stage fuel injection
• Advanced torque management
• Traction control

This ECU is a practical and robust addition to your setup, providing the capability and versatility needed for both everyday reliability and competitive performance.

The Haltech Nexus S2 ECU is available in different configurations to suit various applications:

• ECU With Plug & Pin Set: Includes a plug to fit the ECU socket and pins to allow for wire connection. Ideal for when a bespoke wiring loom is being produced.
• ECU With Universal Harness: Includes a set of ECU connectors at one end and unterminated wires at the other, with all wires colour coded and clearly labelled.