{"product_id":"maxxecu-race-connector-2-flying-lead-wiring-harness-e-throttle-knock-and-egt","title":"MaxxECU RACE Connector 2 Flying-Lead Wiring Harness — E-Throttle, Knock and EGT","description":"\u003cp\u003e\u003cstrong\u003eMaxxECU RACE Connector 2 Flying-Lead Wiring Harness — E-Throttle, Knock and EGT\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number: 1787\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe MaxxECU RACE Connector 2 harness provides access to the secondary input and output functions of the original MaxxECU RACE ECU. It supplements the primary Connector 1 engine harness with wiring for electronic-throttle control, dual knock sensors, eight direct EGT channels, additional analog and digital inputs, high-side outputs, and bidirectional motor outputs.\u003c\/p\u003e\n\u003cp\u003eThe ECU-side connector is pre-terminated, while the application side uses flying leads for custom routing and termination. Thin-wall automotive wire with printed circuit identification simplifies harness construction, diagnosis, and future service.\u003c\/p\u003e\n\u003cp\u003eThis harness does not replace the main RACE engine harness. It is added when the installation requires functions assigned to the ECU’s second connector.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• Designed specifically for Connector 2 on the original MaxxECU RACE ECU\u003cbr\u003e• Approximately 3-meter flying-lead construction on current REV2 harnesses\u003cbr\u003e• Thin-wall automotive-grade wire\u003cbr\u003e• Printed circuit identification along the individual conductors\u003cbr\u003e• Pre-terminated MaxxECU RACE Connector 2 interface\u003cbr\u003e• Provides electronic-throttle motor-control wiring\u003cbr\u003e• Provides wiring for two knock-sensor inputs\u003cbr\u003e• Provides wiring for eight direct EGT channels\u003cbr\u003e• Includes eight miniature Type-K connectors for custom EGT termination\u003cbr\u003e• Provides wiring for analog inputs AIN 5–8\u003cbr\u003e• Provides wiring for digital inputs DIN 4 and DIN 5\u003cbr\u003e• Provides wiring for 12 V high-side outputs GPO 15 and GPO 16\u003cbr\u003e• Provides wiring for bidirectional motor outputs GPO 11–14\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplication Notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• This is the secondary harness for the original MaxxECU RACE ECU.\u003cbr\u003e• It supplements the primary Connector 1 harness and is not a complete standalone engine harness.\u003cbr\u003e• The primary \u003cstrong\u003e871\u003c\/strong\u003e Connector 1 harness is required for the principal engine-management wiring.\u003cbr\u003e• This harness is required to access the RACE ECU’s electronic-throttle motor outputs, knock inputs, direct EGT inputs, AIN 5–8, DIN 4–5, GPO 15–16, and GPO 11–14.\u003cbr\u003e• Electronic-throttle operation requires a compatible throttle body, accelerator-pedal assembly, correct sensor wiring, appropriate channel allocation, and application-specific MTune setup.\u003cbr\u003e• Knock sensors are not included.\u003cbr\u003e• EGT probes are not included.\u003cbr\u003e• Eight miniature Type-K connectors are included for termination of customer-supplied EGT probes.\u003cbr\u003e• REV1 harnesses use approximately 3-meter conductors except for the pre-terminated EGT leads.\u003cbr\u003e• Current REV2 harnesses use approximately 3-meter conductors throughout, including the EGT circuits, with the Type-K connectors supplied for custom termination.\u003cbr\u003e• This harness is not the corresponding secondary harness for MaxxECU GEN2 TRACK or GEN2 RACE systems. Those ECUs use a different harness and connector arrangement.\u003cbr\u003e• Confirm ECU model, hardware generation, pinout, and wiring revision before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEmissions and Competition-Use Notice\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eUnless specifically identified as emissions-legal for the applicable vehicle and application, this product is intended for sanctioned competition, off-road, or other non-emissions-controlled use. Installation or use on an emissions-controlled vehicle operated on public roads may violate federal, state, or local law. The purchaser and installer are responsible for confirming and maintaining compliance with all applicable emissions and vehicle-use regulations.\u003c\/em\u003e\u003c\/p\u003e","brand":"MaxxECU","offers":[{"title":"Default Title","offer_id":46272474808377,"sku":null,"price":201.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/8512\/9017\/files\/1787--maxxecu_race_harness2_egtconn--01.jpg?v=1785694156","url":"https:\/\/rad-power.com\/products\/maxxecu-race-connector-2-flying-lead-wiring-harness-e-throttle-knock-and-egt","provider":"RAD","version":"1.0","type":"link"}