Haltech Nexus S3 ECU

IMPORTANT EMISSIONS NOTICE:
In many states, it is unlawful to tamper with your vehicle's emissions equipment. Haltech products are designed and sold for sanctioned off-road/competition non-emissions controlled vehicles only and may never be used on a public road or highway. Using Haltech products for street/road use on public roads or highways is prohibited by law unless a specific regulatory exemption exists (more information can be found on the SEMA Action Network website www.semasan.com/emissions for state by state details in the USA). It is the responsibility of the installer and/or user of this product to ensure compliance with all applicable local and federal laws and regulations. Please check with your local vehicle authority before purchasing, using or installing any Haltech product.

PRODUCT 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.

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.

• 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 / h-bridge outputs (8A, PWM capable), eg for electronic throttle
  
• 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

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