Ideal for dedicated race cars, engine swaps and custom wiring jobs. The Universal Wire-in Harness has a set of ECU connectors at one end and unterminated wires at the other. All the wires at the unterminated end are colour coded and clearly labelled. Connect your Haltech ECU to the terminated end and follow your wiring diagram for all the engine connections. Load your base map and you're ready to go!
Colour coded and labelled wires that match the detailed wiring diagram for a confusion free construction process.
The wiring diagram is accompanied by the full VCU manual and Software located on the USB key provided with the VCU, or downloadable from the Haltech Website.
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It provides full control of fuel, ignition, boost and safety strategies that a factory ECU cannot manage on a heavily modified engine.
What is the purpose of the Haltech NEXUS R5 Basic Universal Wire-In Harness?
The Haltech NEXUS R5 Basic Universal Wire-In Harness is designed for dedicated race cars, engine swaps, and custom wiring jobs. It features ECU connectors at one end and unterminated wires at the other, allowing for flexible installation tailored to your specific application.
How do I connect the harness to my Haltech ECU?
To connect the harness to your Haltech ECU, simply attach the terminated end of the harness to the ECU connectors. Then, follow the provided wiring diagram to make the necessary engine connections using the colour-coded and labelled wires at the unterminated end.
What type of wire is used in the harness?
The harness is fully populated with TXL wire, which is known for its thin wall and high-temperature resistance, making it suitable for performance applications where durability and reliability are crucial.
Is there documentation available for the wiring process?
Yes, the harness comes with a detailed wiring diagram and is accompanied by the full VCU manual and software, which can be accessed via the USB key provided or downloaded from the Haltech website.
What is the length of the harness and how does it affect installation?
The Haltech NEXUS R5 Basic Universal Wire-In Harness is 5 metres long, providing ample length for various installation scenarios. This extended length allows for flexibility in routing the harness within the vehicle, accommodating different engine bay layouts.
