{"product_id":"replacement-base-harness-gm-ls-gen3-4","title":"Replacement Base Harness GM LS GEN3\/4","description":"\u003cdiv role=\"tabpanel\" class=\"product-details-information-tab-content-panel active\" id=\"product-details-information-tab-0\" itemprop=\"description\" data-action=\"pushable\" data-id=\"product-details-information-0\" data-pusher=\"sc-pushable-xs\"\u003e\n\u003cdiv id=\"product-details-information-tab-content-container-0\" class=\"product-details-information-tab-content-container\" data-type=\"information-content-text\"\u003e\n\u003cp\u003eReplacement Engine Harness to cover a wide range of GM LS Engine Variations. Please note that due to the large number of Engines supported it may require user modification for some applications, see Installation Manual or Contact Links Tech Support team to confirm suitability for your Engine. \u003c\/p\u003e\n\u003cp\u003ePCLink start up MAPs available for both Gen3 and Gen4 LS (See below for download)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEngines Supported\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGen 3 LS1\/LS6     \u003cbr\u003eGen 4 LS2\/LS3\/LS7*\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible ECUs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eG4X StormX (Cable Operated Throttle Body)\u003c\/p\u003e\n\u003cp\u003eG4X XtremeX (Cable Operated and Drive-by-Wire Throttle Body)\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eSee features tab and installation manual for further details.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e*Notes for use with Gen 4 Engines\u003c\/p\u003e\n\u003cp\u003e1.    A cam sensor harness extension will be needed to accommodate the Gen 4 LS front mounted cam sensor.      \u003cbr\u003e2.    A small modification is required to the crank sensor connector. See “crank connector” section in installation manual for details.      \u003cbr\u003e3.    Injector Connector Adapters to USCar connector will be required for most Gen 4 Engines. Check your injector connector to confirm. Use Link PN 101-0287      \u003cbr\u003e4.    To support Gen 4 factory knock sensors you will require the Link LS Gen 4 Knock Adapter Loom (PN 101-0306)     \u003cbr\u003e5.    To support the factory Gen 4 MAP sensor you will require a Link LS Map Adapter Loom plus a Gen 3 to Gen 4 MAP sensor extension harness (alternatively you can use a Link MAP sensor which is directly supported by the harness)\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eIf you require a fuse box and relay, please purchase\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e101-0310 in addition. \u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eGen3 PCLink MAP Files\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/linkecu.com\/pclink\/LS-Map-Files\/GM%20LSx%20Gen3%20Cable%20throttle%20Xtreme%20base%20map.pclx\"\u003eGen3 Cable Throttle Base Map for G4X XtremeX\/StormX\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/linkecu.com\/pclink\/LS-Map-Files\/GM%20LSx%20Gen3%20DBW%20Xtreme%20base%20map.pclx\"\u003eGen3 DBW Base Map for G4X XtremeX\/StormX\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eGen4 PCLink MAP Files\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/linkecu.com\/pclink\/LS-Map-Files\/GM%20LSx%20Gen4%20Cable%20throttle%20Xtreme%20base%20map.pclx\"\u003eGen4 Cable Throttle Base Map for G4X XtremeX\/StormX\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/linkecu.com\/pclink\/LS-Map-Files\/GM%20LSx%20Gen4%20DBW%20Xtreme%20base%20map.pclx\"\u003eGen4 DBW Base Map for G4X XtremeX\/StormX\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eManuals\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/linkecu.com\/documentation\/LS_Harness_Manual.pdf\"\u003eOnline Instruction Manual\u003c\/a\u003e\u003c\/p\u003e\n\u003csection data-view=\"Product.Information\"\u003e\n\u003cdiv class=\"product-details-information-content\"\u003e\n\u003cdiv class=\"product-details-information-content-container\"\u003e\n\u003cdiv role=\"tabpanel\"\u003e\n\u003cdiv class=\"product-details-information-tab-content\" data-type=\"information-content\" data-action=\"tab-content\"\u003e\n\u003cdiv role=\"tabpanel\" class=\"product-details-information-tab-content-panel active\" id=\"product-details-information-tab-1\" itemprop=\"featdescription\" data-action=\"pushable\" data-id=\"product-details-information-1\" data-pusher=\"sc-pushable-xs\"\u003e\n\u003cdiv id=\"product-details-information-tab-content-container-1\" class=\"product-details-information-tab-content-container\" data-type=\"information-content-text\"\u003e\n\u003cp\u003eSupports both cable operated (using LS Stepper Adapter Loom) and Drive-by-Wire Throttle Bodies (using LS DBW Loom)\u003cbr\u003e•    Features a powered DTM4 CAN Connector compatible with Link CAN Accessories and Cables\u003cbr\u003e•    Bosch 2 pin EV1\/Junior Timer Injector Connectors (Supports factory injectors – Use injector adapter Link PN 101-0287 if you have injectors with the USCar connector)\u003cbr\u003e•    Supports factory 7 Pin Coil Harness Connector\u003cbr\u003e•    Supports Link MAP Sensors (Use LS Map Adapter Loom to support factory Gen 3 MAP Sensor)\u003cbr\u003e•    Supports F Body Alternator (AC Delco PN 3351075)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"banner-content-bottom\" class=\"content-banner banner-content-bottom\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv role=\"tabpanel\" class=\"product-details-information-tab-content-panel\" id=\"product-details-information-tab-1\" itemprop=\"featdescription\" data-action=\"pushable\" data-id=\"product-details-information-1\" data-pusher=\"sc-pushable-xs\"\u003e\n\u003cdiv id=\"product-details-information-tab-content-container-1\" class=\"product-details-information-tab-content-container\" data-type=\"information-content-text\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"LINK","offers":[{"title":"Default Title","offer_id":48170612228337,"sku":"101-0300","price":1025.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/9334\/8593\/files\/media_c2fb291c-0518-4f86-beef-d990f3eca423.jpg?v=1778716956","url":"https:\/\/shopignitionspeed.com\/products\/replacement-base-harness-gm-ls-gen3-4","provider":"Ignition Speed Shop","version":"1.0","type":"link"}