Haltech Nexus R3 VCU + Plug and Pin Set
Haltech Nexus R3 VCU
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Haltech Nexus R3 VCU
TOTAL CONTROL. FULL FLEXIBILITY.
The Haltech Nexus R3 VCU brings multiple vehicle control functions together in one compact, powerful package.
Rather than requiring separate devices for engine management, power distribution, data logging and wideband control, the Nexus R3 integrates them into a single Vehicle Control Unit (VCU).
The Nexus R3 combines:
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Next-generation engine management
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Power distribution and high-current control
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Onboard data logging
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Integrated wideband controller
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High-speed Wi-Fi communications
Every system is natively interconnected and configured through a single Haltech software platform, simplifying installation, configuration, tuning and data analysis.
For performance street cars, dedicated race cars and highly modified vehicles, the Nexus R3 provides the flexibility to control both the engine and supporting vehicle systems from one central platform.
NEXUS R3 – JUST THE FACTS
OUTPUTS
| Output | Quantity |
|---|---|
| Ignition Outputs | 8 |
| Peak & Hold Injector Outputs | 8 |
| Digital Pulsed Outputs (DPO) | 6 |
| Ignition Switch Power Output | 1 |
| 8A Outputs | 6 |
| 25A High Current Outputs (HCO) | 4 |
INPUTS
| Input | Quantity |
|---|---|
| Analog Voltage Inputs (AVI) | 11 |
| Differential Engine Position Inputs | 2 – Trigger & Home |
| Synchronised Pulsed Inputs (SPI) | 6 |
| Knock Inputs | 2 |
| Onboard Wideband Controller | 1 – NTK / Bosch LSU 4.9 |
| Ignition Switch Input | 1 |
COMMUNICATIONS
| Communication | Specification |
|---|---|
| CAN Bus Networks | 2 – 1000, 500 or 250 kbit/s |
| High-Speed USB | USB 2.0 via USB-C |
| Onboard Wi-Fi | Yes |
ONBOARD HARDWARE
| Feature | Specification |
|---|---|
| Onboard Data Logging | 128MB |
| Inertial Measurement Sensor | 6-Axis |
| Oscilloscope | 4-Channel |
| 5V Sensor Supply | 1 |
| 8V Sensor Supply | 1 |
| Sensor Ground | 1 |
ADVANCED ENGINE & VEHICLE CONTROL
The Nexus R3 isn't simply an ECU. Its integrated VCU architecture provides sophisticated control strategies for the engine, drivetrain and supporting vehicle systems.
| Feature | Capability |
|---|---|
| Drive-By-Wire Throttle Support | Up to 2 |
| Flex Fuel | Yes |
| Closed-Loop O2 Control | Dual Bank |
| Knock Control | Dual |
| Variable Cam Control | Up to 4 |
| Long-Term Learning | Up to 4D |
| Data Logging | Laptop + Onboard |
| Anti-Lag / Rotational Idle | Yes |
| Launch Control | Yes |
| Traction Control | Yes |
| Tuning Table Resolution | 32 × 32 × 8 4D |
| Engine Protection | Multi-Level |
| CAN Networks | 2 |
| Nitrous Control | Up to 6 Stages |
| Boost Control | 4D Closed Loop |
| Intake Air Bleed Control | Yes |
| Flat Shift Control | Open / Closed Loop |
| Shock Travel & Ride Height Monitoring | Yes |
| Transbrake Control | Yes |
| Race Timer | Yes |
| Driveshaft & Engine RPM Targeting | Yes |
ONE VCU. ONE SOFTWARE PLATFORM.
By combining engine management, power distribution, wideband control, communications and data logging, the Nexus R3 can significantly reduce the number of individual control modules required in a performance or motorsport installation.
Its integrated architecture also allows information from sensors, engine management and vehicle systems to be shared internally, enabling sophisticated control strategies without having to connect and configure multiple standalone devices.
For applications that need more than a conventional standalone ECU, the Haltech Nexus R3 VCU provides a highly integrated engine and vehicle management solution in a compact package.
| Product Name | Haltech Nexus R3 VCU |
|---|---|
| Brands | Haltech |
Delivery & Freight
We are an Australian-based company that ships items nationally and internationally, usually within 48 hours of receiving your order. High-value items shipped internationally are sent via DHL Express, while lower-value items are sent via Australia Post Express unless otherwise instructed.
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