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Nexus R3 + Universal Wire-in Harness Kit Length: 2.5m (8') HT-193200
  • Nexus R3 + Universal Wire-in Harness Kit Length: 2.5m (8') HT-193200
Nexus R3 + Universal Wire-in Harness Kit Length: 2.5m (8') HT-193200

Nexus R3 + Universal Wire-in Harness Kit Length: 2.5m (8') HT-193200

$3,015.00

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Details

Suits: Engines with up to 8 cylinders or up to 4 rotors. Racing applications where advanced race features, data logging and power management control is required.

Includes: Nexus R3 VCU, SurLok connectors (Red and Black), Wi-Fi antenna, mounting bolts, USB-C Cable, USB-C dust cap. Nexus R3 Universal Wire-in engine harness.
Overview
VCU OVERVIEW
Nexus R3 combines the functionality of a power distribution module, a data logger, a wideband controller and a state-of-the art engine management system in one powerful device we call a VCU (Vehicle Control Unit).
  • 4 x 25A (continuous) push-pull PWM capable (5 kHz) outputs (for power to injectors / coils, transbrake, thermofan, fuel pump)
  • 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)
  • 6 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
  • Onboard data logging - Up to 300 channels of logging at sample rates up to 1ms (1kHz) with 128MB of internal memory
HARNESS OVERVIEW
Ideal for dedicated race cars, engine swaps and custom wiring jobs. The Universal Wire-in Harness has a set of VCU connectors at one end and unterminated wires at the other. All the wires at the unterminated end are colour coded and clearly labelled. Connect your Haltech VCU to the terminated end and follow your wiring diagram for all the engine connections. Load your base map and you're ready to go!
  • Colour coded and labelled wires that match the detailed wiring diagram for a confusion free construction process.
  • The wiring diagram is accompanied by the full VCU manual and Software located on the USB key provided with the VCU, or downloadable from the Haltech Website.
Features
VCU 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
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

0

Total Digital Pulsed Outputs (DPO)

6

Half Bridge Outputs (HBO)

6 8A

On-Board PDM

YES

25A High Current Outputs (HCO)

4

CAN Bus Networks

2

MAP sensor

Internal (4 BAR)

Inertia / G-Sensor

YES

USB 2.0

USB-C

Low Power Up via Cable

YES

Wi-Fi

YES

Compatible with Haltech Connect App

YES

Anti-Lag/Rotational Idle

YES

Boost Control

4D Closed Loop

Closed Loop O2 Control

Dual

CO2 Control

YES

Drive-By-Wire Throttle

Dual

Engine Protection

Multi-Level

Flat Shift Support

Advanced

Flex Fuel

YES

Intake Air Bleed Control

YES

Knock Control

Dual

Launch Control

YES

Long Term Learning

Up to 4D

Nitrous Control Stages

Up to 6

Race Timer

YES

Rolling Anti-Lag

YES

Shock Travel & Ride Height

YES

Torque Management (Driveshaft and Engine RPM Targeting)

YES

Traction Control

YES

Trans Brake

YES

Tuning Table Resolution

32x32x8 4D

Variable Cam Control

Up to 4

Onboard storage

128MB

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