Haltech Nexus S2 ECU + Plug & Pin Set

ECU Overview: Haltech Nexus S2

The Nexus S2 is the successor to the renowned Elite 1500 , offering a significant upgrade in performance and functionality. This model combines all the classic features of the Elite 1500 with new features and the advanced processing power of the Nexus platform.

Main Features:

• 4 Peak/Maintenance Injector Controllers: Can also be used as ground conduction outputs.
• 4 Low Current Turn-On Outputs: Can also be used as grounding outputs.
• 6 Ground Conduction Outputs: PWM Compatible (DPOs).
• 4 push-pull / half bridge outputs (8A, PWM compatible): Ideal for electronic throttle control.
• 1 ECR output.
• 11 0-5V analog inputs: With redundancy for electronic throttle and internal switchable 5V resistor.
• Trigger and reference inputs: With differential input, adjustable thresholds and interference filters.
• 6 synchronized pulse inputs: Compatible with cam sensors, frequency inputs or 0-5V analog inputs.
• Integrated wideband controller: Compatible with NTK and LSU4.9 sensors.
• Integrated 4 bar MAP sensor.
• 2 CAN ports: With switchable termination.

Connectivity:

• Superseal connector.
• 34 pin (Key 3) plug with pins included.
• 34 pin (Key 2) plug with pins included.

The Nexus S2 is ideal for those looking for a reliable and powerful ECU with advanced management and tuning capabilities for high-performance vehicles.

Features of the Haltech Nexus S2 ECU

The Haltech Nexus S2 features a wide range of advanced features to maximize engine performance and control in both motorsport and street applications.

Main Functions:

• Controlled via NSP (Nexus Software Programmer): Advanced and intuitive software for programming and adjustments.
• Long Term Learning: Automatic adjustments to optimize performance over time.
• Stepper Motor Control: For specific applications such as idle control.
• 4D Closed-Loop Boost Control: Advanced precision in turbo management.
• Closed-loop CO2 control: Ideal for high-performance applications.
• Rotational Idle: Maintains boost under closed throttle conditions.
• Launch Control: Consistent and controlled launches.
• Traction Control: Manages engine power to maximize grip.
• Anti-Lag: Optimizes turbo response for competition applications.
• Dual knock control: To protect the engine from detonation.
• Transmission Brake Control: Improves precision when starting from the line.
• Race Timer: Advanced time management for events.
• Multi-Stage Fuel Injection: Optimizes fuel delivery in high-performance applications.
• Multi-level motor protection: Advanced limit settings to prevent failures.
• 6-Stage Nitro Control: Supports wet or dry nitro kits with advanced settings.
• 4-sensor variable camshaft control: Independent adjustment for maximum precision.
• Intake Air Bleed Control: Improves load control in specific applications.
• Flat Shift: Faster and more precise gear changes.
• Suspension travel and height control: Allows dynamic adjustments based on vehicle conditions.
• Advanced Torque Management: Total control to deliver power consistently.
• Built-in Wi-Fi: Wireless connection for settings and monitoring.
• Integrated datalogging (128 MB): Internal data logging for analysis and diagnostics.

With these features, the Nexus S2 is a complete solution for performance enthusiasts and competitors looking for full and flexible control of their engines.