Free Shipping for all ECU's in the lower 48 states 🚚

NEXUS R5 + Universal Wire-in Harness Kit


LENGTH: 2.5m (8')
SUITS: Racing application where advanced race features, data logging and power management control is required.
INCLUDES: NEXUS R5 VCU, SurLok connectors (Red and Black), Wi-Fi antenna, mounting bolts, USB-C Cable, USB-C dust cap, USB drive with NSP Software. Plug and pin set AMP 26 pin key 1 and 3, 34 pin key 1 and 2, DTP-4. NEXUS R5 universal engine wiring harness, fire wall grommet 2.5in (63.5mm).

OVERVIEW

Haltech Nexus R5 ECU platform is the new generation racing engine management system that includes data logger, Power Distribution Module, dual universal wideband controller, high speed wi-fi module, Torque Management. The new generation engine management system all interconnected with each other and programmable with one single piece of software.

 

HARNESS OVERVIEW
Ideal for dedicated race cars, engine swaps and custom wiring jobs. The Universal Wire-in Harness has a set of ECU 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 ECU 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.
VCU OVERVIEW
NEXUS R5 is the new Haltech flagship product combining the functionality of a power distribution module, a data logger, a dual channel 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)
  • 12 x 8A (continuous) high side outputs (low speed PWM, 200 Hz) outputs (power to sensors, NOS solenoids, etc)
  • 18 x peak/hold injector drivers (can be used as low side drive outputs)
  • 12 x low current ignition outputs (can be used as low side drive outputs)
  • 8 x low side drive outputs, PWM capable (DPOs)
  • 4 x push-pull / h-bridge outputs (8A, PWM capable), eg for electronic throttle
  • 23 x 0-5V analog inputs with redunancy for electronic throttle and switchable 5V pullup
  • Trigger and home inputs with differential inputs, adjustable thresholds and glitch filters
  • 10 x synchronous pulsed inputs, zero crossing or adjustable thresholds - cam sensor inputs, frequency inputs or 0-5V analog inputs
  • 2 x onboard wideband controllers, supporting NTK and LSU4.9
  • 3 x CAN ports with switchable termination

FEATURES


VCU FEATURES

  • 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

AUTOMATIC TRANSMISSION CONTROL

  • Ford AODE/4R70W
  • GM 4L60E

  • GM 4L80E

  • Toyota A340E
  • Lenco
  • Liberty

 

What is Torque Management?

The Torque Management function is designed for drag racing applications, managing engine torque in order to maintain optimal wheel speed, resulting in optimized grip, acceleration and ultimately race times. This function allows you to program a desired ‘’Driveshaft Target RPM’’ verses a range of different operating conditions. If the Driveshaft goes above the ‘’Driveshaft Target RPM’’user defined value, an extremely fast control system reduces engine torque by retarding the ignition timing and/or cutting individual cylinders until the Driveshaft RPM speed falls below the user defined value target. The amount of ignition retard, as well as when to use cylinder cut is determined from the user-configurable tables in the ESP software. Additional torque reduction can be achieved by reducing boost or delaying a stage of nitrous. It is important to note that Torque Management will never advance the ignition timing past your ignition base table. If there are pre-programmed timed ignition retards active and driveshaft speed falls below the target, the torque management can override these pre-programmed timed ignition retards.

 

What is a PDM (Power Distribution Module)?

A power distribution module is a device fitted with multiple outputs designed to distribute electric power.  This Nexus R5 pdm allows you to control the electrical power to the individual components that run your engine; ignition coils, injectors, boost solenoids, electric water pumps, ECU controlled relays, Fuel pumps, dash displays, gauges, Nitrous solenoids, trans brake, 12v sensors. 

 

What is a data logger?

A data logger is a device that monitors / stores information related to what attributes that are provided to the device. The Nexus R5 is the next generation of ECU which incorporates data logging into one unit with its 300 channel, 1kHz logging with 512MB of logging space surpassing / matching any ECU on the market to this date. This allows an individual to not only maximize the performance of the engine but allow an individual the ability to interpret the data from the multitude of customize-able sensors making the vehicle be faster on the race track. 

What is high speed wi-fi module?

This niche feature allows Haltech Nexus R5 customers the ability to easily access the Nexus R5 ECU seamlessly allowing an individual to make changes to the vehicles engine management system without connecting to the chassis. This is the go too option for quick changes after each pass on the track! 

 

DIMENSIONS

  • Enclosure (Not including connector protrusion) 257 x 132 x 51 mm (10.1 x 5.2 x 2 in)
  • Overall (Including connector protrusion) 257 x 163 x 61 mm (10.1 x 6.4 x 2.4 in)
  • Weight 1.50 kg (3.307 lb)
  • Operating Temperature (external) -40 to 85°C (-40 to 185°F)
  • 12 x Onboard Temperature Sensing Zones ECU: -40 to 125°C (-40 to 255°F) PDM: -40 to 150°C (-40 to 300°F)

 

Downloads:


ECU Comparison Table

OUTPUTS
Elite VMS/VMST
Elite 550
Elite 750
Elite 950
Elite 1000
Elite 1500
Elite 2000
Elite 2500/T
NEXUS R5
Platinum Pro Plugin
Platinum Sport GM
Injection
0
1 to 4
1 to 6
1 to 8
1 to 4
1 to 4
1 to 8
1 to 8
18
as per OEM
2
Ignition
8
1 to 4
1 to 6
1 to 4
1 to 4
1 to 4
1 to 8
1 to 8
12
as per OEM
1
Eng Cont Relay
0
0
0
0
1
1
1
1
Up to 6
as per OEM
as per OEM
User Definable
9
5
5
5
9
11
9
11
28
4
4
Total
17
13
17
17
18
20
26
28
58
N/A
N/A
INPUTS
Elite VMS/VMST
Elite 550
Elite 750
Elite 950
Elite 1000
Elite 1500
Elite 2000
Elite 2500/T
NEXUS R5
Platinum Pro Plugin
Platinum Sport GM
Dedicated
3
6
3
3
5
5
6
6
7
as per OEM
as per OEM
User Definable
7
2
7
7
14
14
14
14
33
4
4
Total
10
8
10
10
19
19
20
20
40
N/A
N/A
FEATURES
Elite VMS/VMST
Elite 550
Elite 750
Elite 950
Elite 1000
Elite 1500
Elite 2000
Elite 2500/T
NEXUS R5
Platinum Pro Plugin
Platinum Sport GM
Waterproofing
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
NO
Drive By Wire
NO
NO
NO
NO
NO
Single
NO
Single
Dual
Single
NO
Flex Fuel Input
NO
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
Closed Loop O2 Control
NO
Single
Single
Single
Dual
Dual
Dual
Dual
Dual
as per OEM
Single
Knock Control
NO
NO
NO
NO
Single
Single
Dual
Dual
Dual
as per OEM
NO
Variable Cam Control
NO
Single
Single
Single
Up to 2
Up to 4
Up to 2
Up to 4
Up to 4
as per OEM
NO
Long Term Learning
Up to 3D
Up to 3D
Up to 3D
Up to 3D
Up to 3D
Up to 4D
Up to 3D
Up to 4D
Up to 4D
as per OEM
NO
Laptop Data Logging
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
On-board Data Logging
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
Anti-Lag / Rotational Idle
YES
NO
NO
NO
YES
YES
YES
YES
YES
YES
NO
Rolling Anti-Lag
YES
NO
NO
NO
YES
YES
YES
YES
YES
NO
NO
Launch Control
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
Traction Control
YES (VMST)
NO
NO
NO
YES
YES
YES
YES
YES
NO
NO
Tuning Table Resulution
32x32x8
16x32
16x32
16x32
32x32
32x32x8
32x32
32x32x8
32x32x8 4D
32x32
32 x 32
Engine Protection
Multi-Level
Single Level
Single Level
Single Level
Single Level
Multi Level
Single Level
Multi Level
Multi Level
Single Level
Single Level
On-board Wideband
NO
NO
NO
NO
NO
NO
NO
NO
2 x LSU4.9/NTK
NO
NO
IMU
NO
NO
NO
NO
NO
NO
NO
NO
YES
NO
NO
Wi-Fi Comms
NO
NO
NO
NO
NO
NO
NO
NO
YES
NO
NO
RACE FUNCTIONS
Elite VMS/VMST
Elite 550
Elite 750
Elite 950
Elite 1000
Elite 1500
Elite 2000
Elite 2500/T
NEXUS R5
Platinum Pro Plugin
Platinum Sport GM
Nitrous Control
Up to 6 Stages
1 Stage
1 Stage
1 Stage
1 Stage
Up to 6 Stages
1 Stage
Up to 6 Stages
Up to 6 Stages
1
1
Boost Control
4D
3D
3D
3D
3D
4D
3D
4D
4D
3D
2D
CO2 Control
YES
NO
NO
NO
NO
YES
NO
YES
YES
NO
NO
Intake Air Bleed Control
YES
NO
NO
NO
NO
YES
NO
YES
YES
NO
NO
Flat Shift Support
YES
Basic
Basic
Basic
Basic
Advanced
Basic
Advanced
Advanced
Basic
Basic
Intake Air Bleed Control
YES
NO
NO
NO
NO
YES
NO
YES
YES
NO
NO
Shock Travel & Ride Height
YES
NO
NO
NO
NO
YES
NO
YES
YES
NO
NO
Trans Brake
YES
NO
NO
NO
NO
YES
NO
YES
YES
NO
NO
Torque Management
YES (VMST)
NO
NO
NO
NO
NO
NO
YES (2500T)
YES
NO
NO
Race Timer
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
NO
Shock Travel
YES
NO
NO
NO
NO
YES
NO
YES
YES
NO
NO
Ride Height
YES
NO
NO
NO
NO
YES
NO
YES
YES
NO
NO
Water Injection
NO
Basic
Basic
Basic
Advanced
Advanced
Advanced
Advanced
Advanced
NO
NO

Join the Tuned By Shawn Family