The HP Tuners COR-HAR-001 is a purpose-built wiring harness for connecting a CORE standalone ECU to a Gen III 24x LS engine running a drive-by-cable throttle setup. Rather than splicing into the factory harness or piecing together individual leads, this harness arrives with 36 terminated connections pre-wired to CORE-specific pinouts, with additional open leads labeled for accessory and sensor connections that vary by application.

HP Tuners COR-HAR-001 Installation Notes:

• Terminates 36 connections directly to the CORE ECU factory-style connectors, eliminating guesswork during wiring.
• Measures 4 ft. in length, sized for typical CORE ECU mounting locations in the engine bay or cabin.
• Includes labeled open leads for ignition, injector, and sensor circuits that must be connected per the specific engine build.
• Matched to drive-by-cable Gen III 24x LS applications; a separate drive-by-wire harness (sold separately) is required for Gen IV 58x builds.

Emissions Disclaimer

HP Tuners designs and manufactures software and hardware tools for vehicle diagnostics, scanning, logging, calibration, and data acquisition purposes. The authorized use of such tools is to bring a motor vehicle into emissions compliance and/or to maintain emissions compliance, as well as for use on competition/racing and other exempted vehicles. HP Tuners does not create or provide tunes or pre-made calibrations.

HP Tuners' Terms of Use, policies, and agreements mandate that users shall comply with all local, state, and federal laws. In using HP Tuners software and hardware tools, you are representing, warranting, and agreeing not to use, employ or allow any HP Tuners tools to operate as a defeat device or to violate emissions compliance in any manner whatsoever. You further represent warrant and agree that the HP Tuners tools shall only be used by manufacturers, calibration businesses, and professionals to develop emissions-compliant and/or exempted calibrations.

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

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