{"product_id":"gm-standalone-ls1-drive-by-cable-engine-and-4l80e-transmission-wiring-harness","title":"GM Standalone LS1 Drive by Cable Engine and 4L80E Transmission Wiring Harness","description":"\u003cp\u003e\u003cb\u003eGM Standalone LS1 Drive by Cable Engine and 4L80E Transmission Wiring Harness\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eThis GM Standalone LS1 Drive by Cable Engine and 4L80E Transmission Wiring Harness is built for standalone Drive-by-Cable engine management with 4L80E automatic transmission. The harness integrates the fuse\/relay box, sensor connectors, engine control wiring, fuel pump control, fan control, OBD2 connection, and supporting outputs needed for a clean LS\/LT engine control installation.\u003c\/p\u003e\u003cp\u003eUse this harness when the engine code, throttle type, transmission connector, ECU strategy, and sensor layout match the compatibility section. The EV1 injector plug style should be matched to the engine and injector set. Confirm transmission pin count, pedal and throttle body requirements, oxygen sensor layout, MAP\/MAF connections, and power\/ground routing before installation.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eCompatible With:\u003c\/b\u003e\u003cbr\u003e'97-'04 Corvettes, '99-'06 GM Trucks*\u003cbr\u003e*Fits LS1\/LS6 (5.7L) Corvettes and Vortec (4.8L, 5.3L, 6.0L)\u003cbr\u003eGM trucks\u003cbr\u003e*Fits drive-by cable applications with LS1 intake manifolds and 4L80E transmissions\u003c\/p\u003e\u003cp\u003e\u003cb\u003eNotes:\u003c\/b\u003e\u003cbr\u003eFor Use with TSP Products\u003cbr\u003eTSP adapter 81033 required in order to use GM #12592525 MAP sensor.\u003cbr\u003eWill plug into TSP 81050 injectors with their included adapters.\u003c\/p\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eThrottle: Drive-by-Cable\u003cbr\u003eInjector Plug Style: EV1\u003cbr\u003eHarness Length: Standard\u003cbr\u003eFuse Block Included: Yes\u003cbr\u003eQuantity: Sold as a Kit\u003cbr\u003eIncluded Connectors: Fuse\/Relay Box\u003cbr\u003eFuel Pump Control\u003cbr\u003eFan Controls\u003cbr\u003eCheck Engine Light\u003cbr\u003eIAC and TPS\u003cbr\u003eMAF Sensor\u003cbr\u003eMAP Sensor\u003cbr\u003eEngine Coolant Temp Sensor\u003cbr\u003eAlternator Control\u003cbr\u003e(2) Upstream Oxygen Sensors\u003cbr\u003eCrankshaft Position\u003cbr\u003eCamshaft Position\u003cbr\u003eFuel Injectors\u003cbr\u003eCoil Packs\u003cbr\u003eAutomatic Transmission Control\u003cbr\u003eKnock Sensors\u003cbr\u003e","brand":"Top Street Performance","offers":[{"title":"Default Title","offer_id":49562550763816,"sku":"WH1201-1","price":488.88,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/8356\/5608\/files\/wh1201_003_1_ea334584-fe1b-470d-a4ef-dc567ed2edac.jpg?v=1741029323","url":"https:\/\/www.topstreetperformance.com\/products\/gm-standalone-ls1-drive-by-cable-engine-and-4l80e-transmission-wiring-harness","provider":"Top Street Performance","version":"1.0","type":"link"}