{"product_id":"03-07-gm-ls-truck-ev6-injector-drive-by-wire-engine-and-4l80e-transmission-wiring-harness","title":"03-07 GM LS Truck EV6 Injector Drive-by-Wire Engine and 4L80E Transmission Wiring Harness","description":"\u003cp\u003e\u003cb\u003e03-07 GM LS Truck EV6 Injector Drive-by-Wire Engine and 4L80E Transmission Wiring Harness\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eThis 03-07 GM LS Truck EV6 Injector Drive-by-Wire Engine and 4L80E Transmission Wiring Harness is built for standalone Drive-by-Wire 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 Multitec Injector 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\u003e2003-2007 Truck engines*\u003cbr\u003e*Fits drive-by-wire engines with 4L80E automatic transmissions with 11-pin connector\u003c\/p\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eThrottle: Drive-by-Wire\u003cbr\u003eInjector Plug Style: Multitec Injector\u003cbr\u003eHarness Length: Standard\u003cbr\u003eFuse Block: Included\u003cbr\u003eQuantity: Sold as a Kit\u003cbr\u003eIncluded: Fuse\/Relay Box\u003cbr\u003eFuel Pump Control\u003cbr\u003eFan Controls\u003cbr\u003eCheck Engine Light\u003cbr\u003eSpeedometer\u003cbr\u003eTachometer\u003cbr\u003eOBD2\u003cbr\u003eAccelerator Pedal and Throttle Body Control\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\u003eTransmission Control\u003cbr\u003eKnock Sensors\u003cbr\u003e","brand":"Top Street Performance","offers":[{"title":"Default Title","offer_id":51449310839080,"sku":"WH1212-1","price":488.88,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/8356\/5608\/files\/WH1212_04.jpg?v=1748961525","url":"https:\/\/www.topstreetperformance.com\/products\/03-07-gm-ls-truck-ev6-injector-drive-by-wire-engine-and-4l80e-transmission-wiring-harness","provider":"Top Street Performance","version":"1.0","type":"link"}