Description

Nexus S2 ECU + Plug and Pin Set

ECU Overview

The Haltech Nexus S2 builds on the success of the Elite 1500, delivering significant enhancements in performance and functionality. It integrates the reliable features of the Elite 1500 with new innovations and the advanced processing capabilities of the Nexus platform. Key specifications include:

4 Peak/Hold Injector Drivers: Can also serve as low-side drive outputs.
4 Low Current Ignition Outputs: Usable as low-side drive outputs.
6 Low-Side Drive Outputs (PWM Capable): Designed for digital pulse outputs (DPOs).
4 Push-Pull / Half-Bridge Outputs (8A, PWM Capable): Ideal for controlling electronic throttles.
1 ECR Output.
11 0-5V Analog Inputs: Includes redundancy for electronic throttle and a switchable 5V pullup.
Trigger and Home Inputs: Feature differential inputs, adjustable thresholds, and glitch filters.
6 Synchronous Pulsed Inputs: Configurable for cam sensors, frequency inputs, or 0-5V analog inputs, with zero crossing or adjustable thresholds.
1 On-Board Wideband Controller: Supports NTK and LSU4.9 sensors.
1 On-Board 4-Bar MAP Sensor.
2 CAN Ports: Equipped with switchable termination for flexible integration.
Superseal Connector.
34-Pin (Key 3) Plug and Pins.
34-Pin (Key 2) Plug and Pins.

ECU FEATURES

Controlled via NSP (Nexus Software Programmer)
Long Term Learning
Stepper Motor Control
4D Closed Loop Boost Control
Closed Loop CO2 Control
Rotational Idle
Launch Control
Traction Control
Anti-Lag
Dual Knock Control
Trans Brake Control
Race Timer
Multi Stage Fuel Injection
Multi-level Engine Protection
6 Stage Nitrous Control
4-sensor variable cam control
Intake Air Bleed Control
Flat Shift Control
Shock Travel & Ride Height Control
Advanced Torque Management
On-board Wi-Fi
On-board datalogging (128MB)
AUTOMATIC TRANSMISSION CONTROL
Ford AODE/4R70W
GM 4L60E
GM 4L80E
Toyota A340E
Lenco
Liberty