HT-195400 Nexus R5 VCU + Terminated Harness, Universal V8

Name: HT-195400 Nexus R5 VCU + Terminated Harness, Universal V8
Brand: HALTECH
SKU: 484-HT-195400
Price: 5350.00 USD
Availability: InStock

^$5,350⁰⁰

Ships on 09/15/2026

Lowest Price Guarantee

Universal V8

Haltech HT-195400 Features:
Terminated Engine Harness connects directly to the Nexus R5 VCU and supports most popular big block and small block V8 engines from GM, Ford and Chrysler
Harness requires Injection, Ignition and alternator Sub Harnesses - Sold seperately
Injector breakouts
HT-186000 V8 Primary Injector EV1
HT-186001 V8 Secondary Injector EV1
HT-186002 V8 Primary Injector USCAR
HT-186003 V8 Secondary Injector USCAR
Ignition breakouts
HT-186060 Nexus V8 GM/Chrysler IGN1A
HT-186061 Nexus V8 Ford IGN1A
Alternator breakouts
HT-186123 GM LS 2-Pin Bosch Alternator Harness
HT-186124 GM LS 4-Pin Delco Alternator Harness
HT-186125 GM LS 2-Pin Yazaki Alternator Harness
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 redunancy 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
HARNESS FEATURES
Haltech Nexus R5 VCU connectors
Terminated engine bay and in-cabin connections
Connection to Haltech CAN devices (eg dash displays, keypads, etc.)
Connection to sensors (eg crank, cam, MAP, temperature, pressure, position, speed, flex fuel)
Dual Wideband Lambda sensor allocation
Breakout connection to 8 ignition coils
Breakout connection to 8 primary injectors
8 secondary injectors and 2 tertiary injectors
Breakout connection for alternator control
Starter solenoid control
Dual boost control solenoid allocation
Breakout connection for thermofan and fuel pump control
Breakout connection for transmission control
Spare inputs and outputs
Spare high current 8 Amp PDM outputs
Spare HBO (Half Bridge Output)
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
AUTOMATIC TRANSMISSION CONTROL
Ford AODE/4R70W
GM 4L60E
GM 4L80E
Toyota A340E
Lenco
Liberty
Nexus R5 VCU + Universal V8 Terminated Harness