{"product_id":"holley-efi-can-to-usb-a-cable-laptop-tuning-cable","title":"Holley EFI CAN to USB-A Cable – Laptop Tuning Cable","description":"\u003cp\u003eThe \u003cstrong\u003eHolley EFI CAN to USB-A Communication Cable\u003c\/strong\u003e provides a direct connection between your Holley EFI system and a Windows laptop, giving you full access to Holley's free EFI tuning software for live tuning, calibration changes, datalogging, diagnostics, and firmware updates.\u003c\/p\u003e\n\n\u003cp\u003eFeaturing an integrated CAN Bus to USB converter, an 8-foot cable length, and a protective wire sleeve, this communication cable is designed for reliable tuning in the shop or at the track. It is compatible with \u003cstrong\u003eDominator EFI\u003c\/strong\u003e, \u003cstrong\u003eHP EFI\u003c\/strong\u003e, \u003cstrong\u003eSniper EFI (Gen 1)\u003c\/strong\u003e, and \u003cstrong\u003eTerminator X\u003c\/strong\u003e systems running current software.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eBonus:\u003c\/strong\u003e On Holley Sniper EFI systems, the CAN Bus cable may be spliced to allow both the Holley touchscreen and the USB communication cable to remain connected simultaneously.\u003c\/p\u003e\n\n\u003ch4\u003eIncludes:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e(1) Holley EFI CAN to USB-A Communication Cable\u003c\/li\u003e\n\u003cli\u003eIntegrated CAN Bus to USB Converter\u003c\/li\u003e\n\u003cli\u003eProtective Wire Sleeve\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\n\u003cdiv class=\"details-content rte\"\u003e\n\n\u003ctable class=\"custom-specs-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eHolley EFI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e558-443\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eCAN Bus to USB-A Communication Cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Length\u003c\/td\u003e\n\u003ctd\u003e8 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB Type\u003c\/td\u003e\n\u003ctd\u003eUSB-A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConverter\u003c\/td\u003e\n\u003ctd\u003eIntegrated CAN Bus to USB Converter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWire Protection\u003c\/td\u003e\n\u003ctd\u003eProtective Wire Sleeve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eSpecific Holley EFI Applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003chr\u003e\n\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\n\u003cdiv class=\"details-content rte\"\u003e\n\n\u003ctable class=\"custom-specs-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eHolley EFI System\u003c\/th\u003e\n\u003cth\u003eCompatibility\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDominator EFI\u003c\/td\u003e\n\u003ctd\u003eCompatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHP EFI\u003c\/td\u003e\n\u003ctd\u003eCompatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSniper EFI (Gen 1)\u003c\/td\u003e\n\u003ctd\u003eCompatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminator X\u003c\/td\u003e\n\u003ctd\u003eCompatible with Updated Software\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eFitment Notes\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eDesigned for Holley EFI systems equipped with a CAN Bus communication port.\u003c\/li\u003e\n\u003cli\u003eAllows laptop communication for tuning, diagnostics, datalogging, and firmware updates.\u003c\/li\u003e\n\u003cli\u003eRequires Holley EFI tuning software installed on a compatible Windows computer.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eNot compatible with ARM\/Snapdragon-based Windows processors.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eSoftware updates are available through Holley's Support website.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003chr\u003e\n\n\u003cdetails class=\"details\"\u003e\n\u003csummary\u003e\u003cstrong\u003eTech Insight\u003c\/strong\u003e\u003cspan class=\"svg-wrapper icon-plus\"\u003e\u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 14 14\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath class=\"vertical\" d=\"M2.75 7H11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003cpath class=\"horizontal\" d=\"M7 2.75L7 11.25\" stroke=\"currentColor\" stroke-width=\"var(--icon-stroke-width)\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/summary\u003e\n\n\u003cdiv class=\"details-content rte\"\u003e\n\n\u003ch3\u003e1. What does this cable do?\u003c\/h3\u003e\n\n\u003cp\u003eThis cable creates a direct communication link between your Holley EFI ECU and a laptop, allowing you to tune, monitor, datalog, update firmware, and diagnose your EFI system using Holley's free tuning software.\u003c\/p\u003e\n\n\u003ch3\u003e2. Can I still use my Holley handheld?\u003c\/h3\u003e\n\n\u003cp\u003eYes. On Holley Sniper EFI systems, the CAN Bus wiring can be spliced to allow both the touchscreen handheld and the USB communication cable to remain connected at the same time.\u003c\/p\u003e\n\n\u003ch3\u003e3. Does this cable contain a converter?\u003c\/h3\u003e\n\n\u003cp\u003eYes. The CAN Bus to USB converter is built directly into the cable, eliminating the need for additional interface modules.\u003c\/p\u003e\n\n\u003ch3\u003e4. How long is the cable?\u003c\/h3\u003e\n\n\u003cp\u003eThe cable measures 8 feet long, providing plenty of length for tuning inside the vehicle or while working in the shop.\u003c\/p\u003e\n\n\u003ch3\u003e5. Will it work on every Windows computer?\u003c\/h3\u003e\n\n\u003cp\u003eThe USB driver is not compatible with Windows computers using ARM or Snapdragon processors. A standard x86\/x64 Windows laptop is recommended for reliable communication.\u003c\/p\u003e\n\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003chr\u003e","brand":"Holley","offers":[{"title":"Default Title","offer_id":56901569085606,"sku":"558-443","price":77.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/files\/558-443-Holley-EFI-CAN-USB-A-Cable-1.jpg?v=1785792750","url":"https:\/\/wideopendesign.com\/products\/holley-efi-can-to-usb-a-cable-laptop-tuning-cable","provider":"Wide Open Design","version":"1.0","type":"link"}