{"product_id":"holley-sniper-efi-throttle-position-sensor-for-ls-fabricated-intake-manifolds","title":"Holley Sniper EFI Throttle Position Sensor for LS Fabricated Intake Manifolds","description":"\u003cp\u003eThe \u003cstrong\u003eHolley Sniper EFI Throttle Position Sensor (TPS)\u003c\/strong\u003e is a genuine replacement sensor designed for Holley Sniper EFI \u003cstrong\u003e85mm, 90mm, 92mm, and 102mm throttle bodies\u003c\/strong\u003e used on fabricated intake manifolds for GM LS and LT engines. This sensor provides accurate throttle position feedback to the ECU, ensuring precise fuel delivery, ignition timing, idle control, and throttle response.\u003c\/p\u003e\n\n\u003cp\u003eWhether you're replacing a failed sensor or keeping a spare in the trailer, this OEM-quality replacement installs directly onto compatible Sniper EFI throttle bodies without calibration or modification.\u003c\/p\u003e\n\n\u003ch4\u003eIncludes:\u003c\/h4\u003e\n\n\u003cul\u003e\n\u003cli\u003e(1) Holley Sniper EFI Throttle Position Sensor\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\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eHolley Sniper EFI\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e870001\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eThrottle Position Sensor (TPS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003ePolymer\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eMount Type\u003c\/td\u003e\n\u003ctd\u003eScrew Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eThrottle Body Mounted\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eTerminal Gender\u003c\/td\u003e\n\u003ctd\u003eFemale\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eElectrical Connections\u003c\/td\u003e\n\u003ctd\u003ePin A = 5V Reference\u003cbr\u003ePin B = ECU Ground\u003cbr\u003ePin C = TPS Signal\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eAdjustable\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\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\u003ch3\u003eCompatible Throttle Bodies\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eHolley Sniper EFI 85mm Throttle Body (860001)\u003c\/li\u003e\n\u003cli\u003eHolley Sniper EFI 90mm Throttle Body (860002)\u003c\/li\u003e\n\u003cli\u003eHolley Sniper EFI 92mm Throttle Body (860004)\u003c\/li\u003e\n\u003cli\u003eHolley Sniper EFI 102mm Throttle Body (860005)\u003c\/li\u003e\n\u003cli\u003eHolley Sniper EFI 92mm Throttle Body (860023)\u003c\/li\u003e\n\u003cli\u003eHolley Sniper EFI 102mm Throttle Body (860024)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatible GM Engines\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e294ci \/ 4.8L V8\u003c\/li\u003e\n\u003cli\u003e325ci \/ 5.3L V8\u003c\/li\u003e\n\u003cli\u003e346ci \/ 5.7L V8\u003c\/li\u003e\n\u003cli\u003e364ci \/ 6.0L V8\u003c\/li\u003e\n\u003cli\u003e376ci \/ 6.2L V8\u003c\/li\u003e\n\u003cli\u003e401ci \/ 6.6L V8\u003c\/li\u003e\n\u003cli\u003e427ci \/ 7.0L V8\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFitment Notes\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eFits GM LS1, LS2, LS3, LS6, LS7, and LT engine platforms using compatible Holley Sniper fabricated intake manifolds.\u003c\/li\u003e\n\u003cli\u003eDesigned exclusively for Holley Sniper EFI fabricated intake throttle bodies.\u003c\/li\u003e\n\u003cli\u003eDirect OEM replacement sensor.\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 a TPS sensor do?\u003c\/h3\u003e\n\n\u003cp\u003eThe throttle position sensor continuously reports throttle blade position to the ECU, allowing the EFI system to calculate fuel delivery, ignition timing, idle control, acceleration enrichment, and other critical engine functions.\u003c\/p\u003e\n\n\u003ch3\u003e2. What happens if the TPS fails?\u003c\/h3\u003e\n\n\u003cp\u003eA faulty TPS can cause poor throttle response, unstable idle, hesitation, inconsistent acceleration, or ECU trouble codes. Replacing the sensor restores accurate throttle position data.\u003c\/p\u003e\n\n\u003ch3\u003e3. Does this sensor require adjustment?\u003c\/h3\u003e\n\n\u003cp\u003eNo. This replacement TPS is non-adjustable and installs directly onto compatible Holley Sniper throttle bodies.\u003c\/p\u003e\n\n\u003ch3\u003e4. Which engines does it fit?\u003c\/h3\u003e\n\n\u003cp\u003eIt fits GM LS and LT engines equipped with compatible Holley Sniper EFI fabricated intake manifolds using the supported 85mm, 90mm, 92mm, or 102mm throttle bodies.\u003c\/p\u003e\n\n\u003ch3\u003e5. Is this a genuine Holley replacement?\u003c\/h3\u003e\n\n\u003cp\u003eYes. Part Number \u003cstrong\u003e870001\u003c\/strong\u003e is the genuine Holley Sniper EFI replacement throttle position sensor for compatible fabricated intake manifold throttle bodies.\u003c\/p\u003e\n\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003chr\u003e","brand":"Holley","offers":[{"title":"Default Title","offer_id":56904456994982,"sku":"870001","price":49.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/8394\/6406\/files\/870001-Holley-Sniper-throttle-position-sensor-1.jpg?v=1785852093","url":"https:\/\/wideopendesign.com\/products\/holley-sniper-efi-throttle-position-sensor-for-ls-fabricated-intake-manifolds","provider":"Wide Open Design","version":"1.0","type":"link"}