Nexus S3 ECU Only

Haltech’s Nexus S3 ECU Only brings fully programmable engine management to your build, unlocking tuning flexibility well beyond a factory ECU.

Nexus S3 – An ECU, Wifi Module, Wideband Controller and data logger all in one. 8 x Ignition 8 x Injection (peak and hold) 6 x Digital Pulsed Outputs (DPO) 4 x Half Bridge Outputs (HBO) 1 x ECR output 1 x Onboard MAP sensor (4 Bar) 11 x Analog Voltage Inputs (AVI) 1 x Ignition Switch Input 6 x Synchronised Pulsed Inputs (SPI) 2 x Knock Inputs 1 x Onboard Wideband Controller (NTK/LSU 4.9) 128MB onboard logging memory

Ecu Overview

Haltech’s Nexus S3 is the successor to the acclaimed Elite 2500, offering a serious upgrade in performance and functionality. The S3 combines all the classic functionality of the Elite 2500 with new features and the superior processing power of the successful Nexus platform.

Key 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
• 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

Suits:

• Engines with up to 8 cylinders or up to 4 rotors. Racing applications where advanced race features and data logging is required.

Includes:

• Nexus S3 ECU, 4 x mounting bolts, USB-C Cable, USB-C dust cap, Quick Start Guide, Wiring Diagram.

Installation & Notes:

• 8 x peak/hold injector drivers (can be used as low side drive outputs)
• 8 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
• Trigger and home inputs with differential inputs, adjustable thresholds and glitch filters
• 6 x synchronous pulsed inputs, zero crossing or adjustable thresholds – cam sensor inputs, frequency inputs or 0-5V analog inputs
• 1 x on-board wideband controller, supporting NTK and LSU4.9
• 1 x on-board 4 bar MAP sensor
• 2 x CAN ports with switchable termination
• Onboard data logging – Up to 300 channels of logging at sample rates up to 1ms (1kHz) with 128MB of internal memory

This is a genuine Haltech component, in stock and ready to ship from PZP in Wangara, WA.