{"title":"F-Body Engine Harnesses","description":"","products":[{"product_id":"4th-gen-f-body-plug-and-play-engine-harness-for-holley-efi","title":"4th Gen F Body Plug-and-Play LSX Harness for Holley EFI","description":"\u003ch4\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eBack by popular demand with a clean slate redesign! These systems are built to order, with a lead time of 3-5 weeks. Please make note of lead time, or contact us with any questions before ordering. Thank you!\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eIf you're looking to take your 4th gen Camaro or Trans Am street car to the next level with Holley EFI, we have your solution.\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIntended for mild to moderate street cars that have hit limitations of a stock PCM.\u003c\/li\u003e\n\u003cli\u003eAvailable for Haltech Elite, Holley HP, Dominator and Terminator X ECU's\u003c\/li\u003e\n\u003cli\u003eAvailable for both LS and LT cars\u003c\/li\u003e\n\u003cli\u003eSeamlessly plug-and-play with factory body connections\u003c\/li\u003e\n\u003cli\u003eRetains full use of factory fuse and relay centers\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTerminated alternator lead built-in\u003c\/li\u003e\n\u003cli\u003ePlug-and-play to keep factory gauge cluster functional\u003cspan style=\"color: #ff2a00;\"\u003e*\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eFactory traction control switch pinned to an input for custom function (as applicable for model year).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eCAN bus connection fed inside cabin with gauge connections\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan style=\"color: #000000;\"\u003ePiggybacking Stock PCM\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\" color=\"#000000\"\u003eThe stock gauge cluster on 99-02 cars will NOT function without piggybacking a factory PCM.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\" color=\"#000000\"\u003eThe stock gauge cluster on 93-98 cars can be made to function without piggybacking a factory PCM, but will require sacrificing some I\/O from the Holley ECU.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\" color=\"#000000\"\u003eHarness is laid out to keep factory PCM in stock location, in RH rear corner of engine bay.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\" color=\"#000000\"\u003eFactory PCM is left in control of mundane factory functions:\u003c\/span\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\" color=\"#000000\"\u003eRadiator fans\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\" color=\"#000000\"\u003eFactory A\/C control\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\" color=\"#000000\"\u003eManual transmission functions\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\" color=\"#000000\"\u003eHolley \/ Haltech ECU is in full control of fuel, spark \u0026amp; automatic transmission controls (as applicable).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\" color=\"#000000\"\u003eHPTuners \/ EFI Live license required to disable all applicable codes for functions no longer pinned into factory PCM.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cem\u003e\u003cstrong\u003e\u003cspan color=\"#000000\"\u003ePiggybacking the stock PCM is NOT intended for keeping a car emissions compliant, and WILL NOT keep a car emissions compliant in states that require smog testing.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan style=\"color: #000000;\"\u003eI\/O Loadout\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\" color=\"#000000\"\u003eThe harness features a \"stub\" connector at the RH rear corner of the engine bay, pinned with the following for easy access and wiring:\u003c\/span\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\" color=\"#000000\"\u003e4x aux inputs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\" color=\"#000000\"\u003e4x aux outputs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\" color=\"#000000\"\u003eSensor 5v reference\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\" color=\"#000000\"\u003eSensor ground\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\" color=\"#000000\"\u003eLow current fused 12v\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\" color=\"#000000\"\u003eChassis ground\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\" color=\"#000000\"\u003eAuxiliary I\/O on the aftermarket ECU are used for functions such as auxiliary sensors and race functions:\u003c\/span\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\" color=\"#000000\"\u003eBoost control\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\" color=\"#000000\"\u003eNitrous control\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\" color=\"#000000\"\u003eFlex fuel\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\" color=\"#000000\"\u003eTrans brake \/ 2 step\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\" color=\"#000000\"\u003eAuxiliary pressure \u0026amp; temperature sensors\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\" color=\"#000000\"\u003eAuxiliary I\/O can be used for fan control, A\/C control, etc rather than opting to piggyback a stock PCM, but options for additional functions may then be limited. \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Jolt Systems","offers":[{"title":"Default Title","offer_id":43436494913780,"sku":"10-047","price":1164.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2307\/3489\/products\/TS8_7813-3.jpg?v=1630005300"},{"product_id":"4th-gen-f-body-plug-and-play-lsx-harness-for-haltech-rebel-nexus-ecu","title":"4th Gen F Body Plug-and-Play LSX Harness for Haltech Rebel \/ NEXUS ecu","description":"\u003ch4\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eAfter much anticipation, they're finally here! These systems are built to order, with a lead time of 3-5 weeks. Please make note of lead time, or contact us with any questions before ordering. Thank you!\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eIf you're looking to take your 4th gen Camaro or Trans Am street car to the next level with a Haltech ecu, we have your solution. This is a 100% plug-and-play harness system that replaces the factory engine harness entirely. It puts the Haltech ecu in full control of the engine and transmission, while retaining the factory PCM to keep the factory gauge cluster functional, and also preserving auxiliary I\/O by controlling air conditioning, fans and other peripheral body functions.\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIntended for mild to moderate street cars that have hit limitations of a stock PCM.\u003c\/li\u003e\n\u003cli\u003eAvailable for Haltech Rebel LS and NEXUS series ecu's (Elite ecu version available upon request)\u003c\/li\u003e\n\u003cli\u003eAvailable for both LS and LT cars\u003c\/li\u003e\n\u003cli\u003eSeamlessly plug-and-play with all factory body connections\u003c\/li\u003e\n\u003cli\u003eRetains full use of factory fuse relay centers\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTerminated alternator lead built-in\u003c\/li\u003e\n\u003cli\u003ePlug-and-play to keep factory gauge cluster functional\u003cspan style=\"color: #ff2a00;\"\u003e*\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eFactory traction control switch pinned to an input for custom function (as applicable for model year).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eCAN bus connection fed inside cabin with gauge connections\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan style=\"color: #000000;\"\u003ePiggybacking Stock PCM\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\" color=\"#000000\"\u003eThe stock gauge cluster on 99-02 cars will NOT function without piggybacking a factory PCM.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\" color=\"#000000\"\u003eThe stock gauge cluster on 93-98 cars can be made to function without piggybacking a factory PCM, but will require sacrificing some I\/O from the Haltech ECU.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\" color=\"#000000\"\u003eThe harness is structured to keep the factory PCM in stock location, in the RH rear corner of engine bay.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\" color=\"#000000\"\u003eFactory PCM is left in control of mundane factory functions:\u003c\/span\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\" color=\"#000000\"\u003eRadiator fans\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\" color=\"#000000\"\u003eFactory A\/C control\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\" color=\"#000000\"\u003eHaltech ECU is in full control of fuel, spark \u0026amp; automatic transmission controls (as applicable).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\" color=\"#000000\"\u003eHPTuners \/ EFI Live license required to disable all applicable codes for functions no longer pinned into factory PCM.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cem\u003e\u003cstrong\u003e\u003cspan color=\"#000000\"\u003ePiggybacking the stock PCM is NOT intended for keeping a car emissions compliant, and WILL NOT keep a car emissions compliant in states that require smog testing.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan style=\"color: #000000;\"\u003eTransmission Control\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eFor 4L60e or 4L80e control, a Haltech Ti4L transmission controller kit will be required (sold separately).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eWe are a Haltech dealer and can gladly provide the Ti4L kit as a bundle!\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eThis harness system features the same standardized transmission expansion connection as standard Rebel LS harnesses for seamless compatibility.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan style=\"color: #000000;\"\u003eInputs \/ Outputs\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\" color=\"#000000\"\u003eThe harness features standardized \"stub\" connectors at the RH rear corner of the engine bay, pinned with the following for easy access and wiring:\u003c\/span\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\" color=\"#000000\"\u003eAux inputs \/ AVI's \u0026amp; SPI's\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\" color=\"#000000\"\u003eAux outputs \/ DPO's\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\" color=\"#000000\"\u003eSensor 5v reference\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\" color=\"#000000\"\u003eSensor ground\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\" color=\"#000000\"\u003eLow current fused 12v\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\" color=\"#000000\"\u003eChassis ground\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\" color=\"#000000\"\u003eAuxiliary I\/O on the aftermarket ECU are used for functions such as auxiliary sensors and race functions:\u003c\/span\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\" color=\"#000000\"\u003eBoost control\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\" color=\"#000000\"\u003eNitrous control\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\" color=\"#000000\"\u003eFlex fuel\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\" color=\"#000000\"\u003eTrans brake \/ 2 step\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\" color=\"#000000\"\u003eAuxiliary pressure \u0026amp; temperature sensors\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\" color=\"#000000\"\u003eAuxiliary I\/O can be used for fan control, A\/C control, etc rather than opting to piggyback a stock PCM, but options and ability for other functions may then be limited. \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Jolt Systems","offers":[{"title":"Default Title","offer_id":47106663055604,"sku":null,"price":1169.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2307\/3489\/products\/TS8_7813-3.jpg?v=1630005300"}],"url":"https:\/\/joltsystems.net\/collections\/f-body-engine-harnesses.oembed","provider":"Jolt Systems","version":"1.0","type":"link"}