Name: Nexus S2 ECU Only
Brand: Haltech
SKU: HT-212000
Price: 2295.00 AUD
Availability: InStock

Description

We fit and tune Nexus S2 ECU Only ECUs in-house on our dyno at both our Brisbane (Oxley) and Sunshine Coast (Warana) workshops — supplied as a unit or as a complete install-and-tune package.

Overview

ECU OVERVIEW

Haltech’s Nexus S2 is the successor to the acclaimed Elite 1500, offering a serious upgrade in performance and functionality. The S2 combines all the classic functionality of the Elite 1500 with new features and the superior processing power of the successful Nexus platform.

4 x peak/hold injector drivers (can be used as low side drive outputs)

4 x low current ignition outputs (can be used as low side drive outputs)

6 x low side drive outputs, PWM capable (DPOs)

4 x push-pull / half bridge outputs (8A, PWM capable), eg for electronic throttle

1 x ECR output

11 x 0-5V analog inputs with redundancy for electronic throttle and switchable 5V pullup

Features

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

Specifications

| Analog Voltage Inputs (AVI) | 11 |
| Differential Engine Position Inputs | 2 (Trigger and Home) |
| Digital Pulsed Inputs (DPI) | 0 |
| Synchronized Pulsed Inputs (SPI) | 6 |
| Knock Sensor Inputs | 2 |
| On-board Wideband Controller | 1 x NTK/LSU 4.9 |
| Injection | 8 (peak and hold) |
| Ignition | 8 |
| Ignition Switch Input | 1 |
| Engine Control Relay output | 1 |
| Total Digital Pulsed Outputs (DPO) | 6 |
| Half Bridge Outputs (HBO) | 4 8A |
| On-Board PDM | NO |
| 25A High Current Outputs (HCO) | 0 |
| CAN Bus Networks | 2 |
| MAP sensor | Internal (4 BAR) |
| Inertia / G-Sensor | NO |
| USB 2.0 | USB-C |
| Low Power Up via Cable | YES |
| Wi-Fi | YES |

Note: Haltech products are intended for sanctioned off-road/competition use. Ask our team about compliant options for your application.

Shipped Australia-Wide

Dispatched from within Australia with tracking.
Same-day dispatch on in-stock orders placed before 11am AEST, Monday–Friday.
Shipping is calculated at checkout based on size, weight and your delivery address.
Estimated delivery 2–7 business days depending on your location.

Freight question? Call us on (07) 5619 7869.

– Overview – Features – SpecificationsECU OVERVIEWHaltech's Nexus S2 is the successor to the acclaimed Elite 1500, offering a serious upgrade in performance and functionality.

Additional information

Weight	1.5 kg
Dimensions	25 × 20 × 12 cm

Haltech — Limited 12 Month Warranty

Haltech warrants its products to be free from defects in material or workmanship for 12 months from the date of purchase.

Defective units will be replaced or repaired when returned with proof of purchase
Returns must ship via tracked freight with insurance and proof of delivery
Products supplied in sealed packaging cannot be returned once opened (per Haltech policy)
Off-road / competition use only — see Haltech's emissions disclaimer on each product

Tuning support, harness diagnostics and ECU configuration available in-workshop at Willys.

Read the full Haltech warranty terms →

Warranty claims are coordinated through Willys Workshop. Email sales@willysworkshop.com.au or call Warana (07) 5619 7869 / Oxley (07) 3377 3421 with your order number and a description of the issue.