Haltech Flying Lead Harness
Universal Fitment for Most Models with Haltech Nexus S2 and S3 Standalone ECU
HT-182200
Overview:
The Haltech Flying Lead Harness is a versatile wiring solution designed for modified street cars, engine swaps, and custom wiring projects. This universal wire-in harness simplifies the integration of your Haltech Nexus S2 or S3 standalone ECU by providing a set of ECU connectors on one end and clearly labelled, colour-coded unterminated wires on the other. Whether you are upgrading your vehicle’s engine management system or undertaking a complex wiring job, this harness helps streamline the process and reduce installation errors.
Ideal for enthusiasts and professional tuners alike, the harness allows you to connect your Haltech ECU quickly and accurately, enabling you to load your base map and get your vehicle running with confidence. Its design supports a wide range of vehicle models, making it a flexible choice for many custom applications.
Key Features:
This harness offers a range of features that make it an essential component for Haltech ECU installations:
- Universal wire-in harness compatible with most vehicle models using Haltech Nexus S2 and S3 ECUs
- ECU connectors pre-terminated on one end for easy plug-and-play connection
- Unterminated wires on the other end are colour-coded and clearly labelled for straightforward engine wiring
- Includes a detailed wiring diagram that matches the colour-coded wires to minimize installation confusion
- Accompanied by a quick start guide to assist with initial setup and wiring
- Software and additional resources are readily downloadable from the Haltech website
- Designed to support modified street cars, engine swaps, and custom wiring jobs
- Facilitates accurate and reliable ECU connections for improved tuning and vehicle performance
Construction & Design:
The Haltech Flying Lead Harness is engineered with quality materials and attention to detail to ensure durability and ease of use. The harness features robust connectors designed specifically for Haltech Nexus S2 and S3 ECUs, ensuring secure and reliable communication between the ECU and engine sensors. The colour-coded wires are clearly labelled, matching the comprehensive wiring diagram to help installers avoid mistakes and reduce installation time.
This thoughtful design supports a clean and organized wiring setup, which is crucial for both troubleshooting and future upgrades. The harness’s universal nature means it can be adapted to a wide variety of engine configurations and vehicle models, making it a flexible solution for custom projects.
Installation & Fitment:
The Haltech Flying Lead Harness is designed for universal fitment with most vehicle models that use the Haltech Nexus S2 and S3 standalone ECUs. Installation involves connecting the pre-terminated ECU connectors to your Haltech ECU and wiring the colour-coded leads to your engine’s sensors and actuators according to the provided wiring diagram.
No cutting, drilling, or special modifications are required to use this harness. The clear labelling and detailed wiring diagram simplify the installation process, allowing both professional installers and knowledgeable enthusiasts to complete wiring jobs with confidence and accuracy.
- Plug-and-play ECU connectors for quick connection
- Colour-coded and labelled wires for easy identification
- Compatible with a wide range of vehicle models and engine swaps
- Installation guided by comprehensive wiring diagram and quick start guide
What's Included:
- Universal wire-in harness with ECU connectors and unterminated colour-coded wires
- Detailed wiring diagram matching wire colours and functions
- Quick start guide to assist with installation and setup
Ideal For:
This harness is perfect for:
- Modified street cars requiring custom ECU wiring
- Engine swap projects needing flexible wiring solutions
- Custom wiring jobs where precise and clear wiring identification is essential
- Enthusiasts and professional tuners using Haltech Nexus S2 or S3 standalone ECUs
- Anyone seeking a reliable, easy-to-install harness for Haltech ECU integration
