Free Shipping Over $349.99
Orders of $349.99 or more ship free within the continental U.S.
Shipping to Alaska and Hawaii is additional and not included.
We do not ship international at this time.
Images may be for reference only
Product Details
| Part Number: | HT-193000 |
| Brand: | Haltech |
| CARB Approved: | No |
The Haltech NEXUS R3 Vehicle Control Unit (VCU) is an advanced automotive electronic control module designed for high-performance vehicle management. This unit offers a comprehensive solution for tuning and engine control with features that support a wide range of vehicle applications. The NEXUS R3 VCU is engineered to deliver reliable performance in demanding automotive environments, making it suitable for professional tuners and automotive enthusiasts alike. It is not CARB-approved, and CARB acknowledgment is required for compliant installations, ensuring proper handling of emissions regulations. The unit is lightweight, compact, and easy to integrate into existing vehicle systems, providing a seamless upgrade path for enhanced engine management and customization. The NEXUS R3 is ideal for those seeking a versatile, high-quality control module for complex automotive projects or performance upgrades.
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
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
Not legal for sale or use in California on any pollution controlled motor vehicles. See http://www.semasan.com/emissions for state by state emissions requirements.
There is a 5% cancellation fee if you order this product and want to ship it to the state of California.
Due to the manufacturer's price control policy, this item may be excluded from promotions and discounts
WARNING: This product may contain chemicals known to the State of California to cause cancer or birth defects. www.P65Warnings.ca.gov.
Vehicle Fitment
This part does not have vehicle specific fitment. Please contact us if you need assistance.
Reviews ★★★★★
No Reviews Yet!
Write a Review