Haltech NEXUS R3 VCU - Vehicle Control Unit ECU

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

Suits: Engines with up to 8 cylinders or up to 4 rotors. Racing applications where advanced race features, data logging and power management control is required.

Includes: Nexus R3 VCU, SurLok connectors (Red and Black), Wi-Fi antenna, mounting bolts, USB-C Cable, USB-C dust cap.

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