Haltech Nexus R5 VCU + LSx DBW Terminated Harness Kit - HT-195405

Haltech Nexus R5 VCU + LSx DBW Terminated Harness Kit - HT-195405

Suits: LSx engines with DBW

Includes: 1 x HT-195000 - Nexus R5 ECU; 1 x HT-186205 - Terminated Harness; Pack of DTM/DT connector and pin set; 2 x DTP-2 connectors with pre-crimped 12AWG wires; 1 x DT-8 connector with pre-crimped 18AWG wires; 1 x 2 pin Bosch alternator adaptor harness; 1 x 2 pin Yazaki alternator adaptor harness; 1 x 4 pin Delco alternator adapter harness

Notes: EV6 primary injector plugs. Plug and play with the OEM Ignition sub-harness on the engine. (Required)

Overview

VCU Overview

Nexus R5 is Haltech's flagship product combining the functionality of a power distribution module, a data logger, a dual channel 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)
• 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 redundancy 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
• Onboard data logging - Up to 300 channels of logging at sample rates up to 1ms (1kHz) with 512MB of internal memory

Harness Overview

Terminated harness suits LSx engines with DBW, and incorporates PDM functionality. Pre-wired to connect directly to OEM 7 Pin Coil Harness Connector.

• EV6 primary injector plugs.
• Plug and play with the OEM Ignition sub-harness on the engine. (Required)

Specifications

• Analog Voltage Inputs (AVI): 23
• Differential Engine Position Inputs: 2 (Trigger and Home)
• Digital Pulsed Inputs (DPI): 0
• Synchronized Pulsed Inputs (SPI): 10
• Knock Sensor Inputs: 2
• On-board Wideband Controller: 2 x NTK/LSU 4.9
• Injection: 18 (peak and hold)
• Ignition: 12
• Ignition Switch Input: 1
• Engine Control Relay output: 0
• Total Digital Pulsed Outputs (DPO): 8
• Half Bridge Outputs (HBO): 4 8A
• On-Board PDM: YES
• 25A High Current Outputs (HCO): 4
• CAN Bus Networks: 3
• MAP sensor: External
• 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: 512MB

What's in this kit

• 1 x Haltech NEXUS R5 VCU - HT-195000
• 1 x Haltech Nexus R5 LSx DBW Terminated Harness - DBW ready - HT-186205

Downloads

• Quickstart guide
• Haltech Product Catalogue
• All manuals and downloads for HT-195405 on haltech.com