HALTECH Nexus R5 VCU + LSx DBW Terminated Wiring

Terminated wiring harness compatible with LSx engines with DBW, incorporates PDM functionality.

DESCRIPTION

INCLUDES : 1 x HT-195000 - Nexus R5 Control Unit, 1 x HT-186205 - Terminated Wiring Harness

Wiring overview

• EV6 primary injector sockets.
• Connects to the OEM ignition secondary wiring harness on the engine (required).
• Includes:
• 1 x HT-186205 Terminated Wiring
• 1 x Pack of DTM/DT connectors and pin sets for termination to sensors, solenoids and other devices
• 2 x DTP-2 connectors with pre-crimped 12AWG wires for use with fuel pump and heater fan
• 1 x DT-8 connector with pre-crimped 18AWG wires
• 1 x Bosch 2-Way Alternator Adapter Wiring
• 1 x Yazaki 2-Way Alternator Adapter Wiring
• 1 x Delco 4-Way Alternator Adapter Wiring

VCU Overview

The NEXUS R5 is Haltech's new flagship product, combining the functionality of a power distribution module, data logger, dual-channel broadband controller, and state-of-the-art engine management system into a single, powerful device. This is a VCU (Vehicle Control Unit).

• 4 x 25A push-pull (5kHz) PWM outputs (continuous) (for powering injectors/coils, parking brake, heater fan, fuel pump)
• 12 x 8A High Side Outputs (Continuous) (Low Speed ​​PMW, 200Hz) (Powering 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 (DPO)
• 4 x Push-pull / h-bridge outputs (8A, PWM-capable), e.g. for electronic throttle
• 23 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
• 10 x Pulse-synchronous inputs, with zero crossing and adjustable thresholds - inputs for cam sensors, frequency inputs or 0-5V analog inputs
• 2 x Onboard broadband controller, supports NTK and LSU4.9
• 3 x CAN ports with switchable terminations

Wiring Features

• 8 x Primary Injectors (EV6)
• Breakout socket for 8 x secondary injectors
• 2 x outlets available for tertiary injection
• Universal accelerator pedal wiring harness breakout
• Single/Dual Boost Solenoid Control
• Dual wideband sensor control (R5 wideband controller on board)
• Connecting the flex fuel sensor
• Direct fuel pump control (with 25A-HCO)
• Direct control of the fan heater (with 25A-HCO)
• Breakout connector in cockpit for backup inputs and outputs
• Engine compartment breakout connector for backup inputs and outputs (e.g. transmission control)
• Breakout connector for PDM outputs (e.g. parking lights, indicators, wipers, etc.)
• Haltech CAN Bus Support (DTM-4)

VCU Features

• Controlled 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 double heart rate check
• Parking brake check
• Race timer
• Multi-stage fuel injection
• Multi-level engine protection
• 6-Stage Nitrous Oxide Control
• 4-sensor variable cam control
• Intake air purge check
• Flat shift control
• Checking shock absorber travel and ride height
• Advanced torque management
• Wi-Fi on board

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.