Haltech Nexus R5 VCU (HT-195000)
Outputs: Up to 18 injector and 12 ignition
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.

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- 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
- 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
- Ford AODE/4R70W
- GM 4L60E
- GM 4L80E
- Toyota A340E
- Lenco
- Liberty
| Product Name | Haltech Nexus R5 VCU (HT-195000) |
|---|---|
| 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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Disclaimer:
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If you are unsure, get in touch by emailing [email protected], messaging us on Facebook, or phoning us at +61 7 5645 1333 (8am to 2pm AET).
Why use a Haltech ECU?
It provides full control of fuel, ignition, boost and safety strategies that a factory ECU cannot manage on a heavily modified engine.
What types of engines is the Haltech Nexus R5 VCU suitable for?
The Haltech Nexus R5 VCU is designed for racing applications and can be used with a wide variety of engine types. Its advanced features make it suitable for high-performance builds where precise control and data logging are essential.
How does the Nexus R5 handle power distribution for injectors and ignition?
The Nexus R5 VCU features up to 18 peak/hold injector drivers and 12 low current ignition outputs. This allows for flexible power management, enabling precise control over fuel delivery and ignition timing, which is critical in high-performance applications.
What are the key features of the Nexus R5 that enhance engine performance?
Key features of the Nexus R5 include 4D Closed Loop Boost Control, Launch Control, Traction Control, and Anti-Lag. These functionalities help optimise engine performance under various racing conditions, providing the driver with enhanced control and reliability.
Does the Nexus R5 support automatic transmission control?
Yes, the Nexus R5 VCU supports automatic transmission control for several popular transmissions, including Ford AODE/4R70W, GM 4L60E, GM 4L80E, and Toyota A340E. This integration allows for seamless operation between the engine management system and the transmission.
What is included with the Haltech Nexus R5 VCU?
The Haltech Nexus R5 VCU package includes the VCU unit itself, SurLok connectors (red and black), a Wi-Fi antenna, mounting bolts, a USB-C cable, a USB-C dust cap, and a USB drive containing the NSP Software for setup and tuning.