Haltech Nexus S3 ECU + Universal Wire-in Harness - 2.5m (8')

<div class="mt-3 mb-2"><strong>ECU OVERVIEW</strong></div>
<div>Haltech's Nexus S3 is the highly anticipated successor to the Elite 2500, offering a substantial upgrade in both performance and functionality. Combining the reliable features of the Elite 2500 with the advanced processing power of the Nexus platform, the Nexus S3 is the ideal choice for high-performance engines and demanding applications.</div>

<ul>
  <li><strong>8 x peak/hold injector drivers</strong> – can be used as low side drive outputs for enhanced fuel control.</li>
  <li><strong>8 x low current ignition outputs</strong> – suitable for low side drive ignition systems for optimal spark timing.</li>
  <li><strong>6 x low side drive outputs</strong> – PWM capable (DPOs) for precise output control, offering greater flexibility in tuning.</li>
  <li><strong>4 x push-pull / half bridge outputs</strong> (8A, PWM capable) – perfect for electronic throttle control, ensuring smooth throttle transitions.</li>
  <li><strong>1 x ECR output</strong> – for additional control capabilities, giving users the flexibility to add extra functions.</li>
  <li><strong>11 x 0-5V analog inputs</strong> – with redundancy for electronic throttle and switchable 5V pullup, providing greater input flexibility.</li>
  <li><strong>Trigger and home inputs</strong> – with differential inputs, adjustable thresholds, and glitch filters for precise sensor readings and timing.</li>
  <li><strong>6 x synchronous pulsed inputs</strong> – supports cam sensors, frequency inputs, or 0-5V analog inputs, with adjustable thresholds for better control.</li>
  <li><strong>1 x on-board wideband controller</strong> – supporting NTK and LSU4.9 sensors, ensuring accurate air-fuel ratio readings for fine-tuning engine performance.</li>
  <li><strong>1 x on-board 4 bar MAP sensor</strong> – for real-time boost monitoring and accurate pressure readings.</li>
  <li><strong>2 x CAN ports</strong> – with switchable termination, allowing for seamless integration with other CAN-enabled devices in your setup.</li>
</ul>

<div class="mt-3 mb-2"><strong>HARNESS OVERVIEW</strong></div>
<div>Ideal for modified street cars, engine swaps, and custom wiring projects, the Universal Wire-in Harness for the Nexus S3 has ECU connectors at one end and unterminated wires at the other. All wires at the unterminated end are color-coded and clearly labeled to ensure a smooth and easy installation process.</div>
<ul>
  <li><strong>Color-coded and labeled wires</strong> – Match the detailed wiring diagram to ensure a confusion-free construction process.</li>
  <li><strong>Wiring diagram</strong> – Accompanied by a quick start guide to help you get started quickly.</li>
  <li><strong>Software</strong> – Available for download from the Haltech website to assist with tuning and configuration.</li>
</ul>