The NEXUS R3 combines the functionality of a power distribution module, data logger, wideband controller, and state-of-the-art engine management system into a single, powerful device. This is a VCU (Vehicle Control Unit).
DESCRIPTION
LENGTH : 2.5m (8')
COMPATIBILITY : Engines up to 8 cylinders or up to 4 rotors. Racing applications where advanced race functions, data logging, and power management control are required.
Ideal for dedicated race cars, engine swaps, and custom wiring. The universal harness features a set of ECU connectors on one end and unterminated wires on the other. All wires on the unterminated end are color-coded and clearly labeled. Connect your Haltech ECU to the terminated end and follow your wiring diagram for all engine connections. Load your basemap and you're ready to go!
Color-coded and labeled wires that match the detailed wiring diagram to avoid confusion during assembly.
The wiring diagram is accompanied by the complete VCU manual and software on the USB stick supplied with the VCU, or downloadable from the Haltech website.
8 x Peak/Hold Injector Drivers (Can be used as low side drive outputs).
8 x low current trigger outputs (can be used as low voltage drive outputs).
6 x low-side drive outputs, PWM capable (DPOs).
6 x push-pull / h-bridge outputs (8A, PWM capable), e.g. 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 pulse inputs, zero crossing or adjustable thresholds - inputs for cam sensors, frequency inputs or 0-5V analog inputs.
1 x Onboard wideband controllers, supporting NTK and LSU4.9.
1 x MAP sensor 4 bar on board.
2 x CAN ports with switchable termination.
VCU Features
Control via NSP (Nexus Software Programmer).
Long-term learning.
Stepper motor control.
4D closed loop boost control.
Closed loop CO2 control.
Rotation at minimum.
Launch control.
Traction control.
Anti-Lag.
Double heart rate check.
Check the handbrake.
Race timer.
Multi-stage fuel injection.
Multi-level engine protection.
6-stage nitrous oxide control.
4-sensor variable cam control.
Checking the intake air bleed.
Flat shift control.
Check the ride height and shock absorber travel.
Advanced torque management.
Wi-Fi on board.
On-board data recording (128MB).
Automatic transmission control
Ford AODE/4R70W.
GM 4L60E.
GM 4L80E.
Toyota A340E.
List.
Liberty.
ATTENTION
All GMC Racing items that provide horsepower increases beyond those permitted by the highway code in the user's country are intended for competitive use only. GMC Racing declines all responsibility for any use of the product contrary to national regulations.
