Haltech Nexus S2 ECU + Plug and Pin Set

<div class="mt-3 mb-2"><strong>ECU OVERVIEW</strong></div>
<div>Haltech's Nexus S2 is the next-generation successor to the popular Elite 1500, offering a significant upgrade in both performance and functionality. Combining the established features of the Elite 1500 with enhanced capabilities and the superior processing power of the Nexus platform, the Nexus S2 is ideal for enthusiasts seeking high-performance engine management and more advanced control.</div>

<ul>
  <li><strong>4 x peak/hold injector drivers</strong> – can be used as low side drive outputs for precise fuel management.</li>
  <li><strong>4 x low current ignition outputs</strong> – designed for low side drive ignition systems, offering optimal spark timing and efficiency.</li>
  <li><strong>6 x low side drive outputs</strong> – PWM capable (DPOs), allowing for advanced control of outputs such as fans, fuel pumps, and more.</li>
  <li><strong>4 x push-pull / half bridge outputs</strong> (8A, PWM capable) – suitable for electronic throttle control, enabling smoother throttle responses.</li>
  <li><strong>1 x ECR output</strong> – provides additional control options, ideal for unique configurations or aftermarket components.</li>
  <li><strong>11 x 0-5V analog inputs</strong> – with redundancy for electronic throttle control and switchable 5V pullup for maximum flexibility.</li>
  <li><strong>Trigger and home inputs</strong> – differential inputs with adjustable thresholds and glitch filters to ensure precise sensor readings.</li>
  <li><strong>6 x synchronous pulsed inputs</strong> – supports cam sensors, frequency inputs, or 0-5V analog inputs with adjustable thresholds, allowing more advanced tuning.</li>
  <li><strong>1 x on-board wideband controller</strong> – supports NTK and LSU4.9 sensors for accurate air-fuel ratio monitoring and tuning.</li>
  <li><strong>1 x on-board 4 bar MAP sensor</strong> – for real-time boost pressure and vacuum monitoring, ideal for forced induction applications.</li>
  <li><strong>2 x CAN ports</strong> – with switchable termination, enabling integration with other CAN-based devices and systems.</li>
</ul>

<div class="mt-3 mb-2"><strong>CONNECTORS</strong></div>
<ul>
  <li><strong>Superseal connector</strong> – provides secure, weatherproof connections.</li>
  <li><strong>34 Pin (Key 3) Plug and Pins</strong> – for ECU to harness connection.</li>
  <li><strong>34 Pin (Key 2) Plug and Pins</strong> – additional connection for easy integration with your setup.</li>
</ul>