Genuine OEM Audi Fuel Injector Wiring Harness, part number 06H971627B. This essential electrical component provides the precise electrical connections and signals required for the fuel injectors to operate correctly, ensuring accurate fuel delivery and engine performance. It is typically routed within the engine bay, connecting the engine control unit to the fuel injectors. Composed of high-quality insulated wiring and durable plastic connectors, this harness weighs approximately 0.35 kg and measures 0.3 meters in length. Opting for a genuine OEM wiring harness guarantees correct pinouts, wire gauges, and connector integrity, which are crucial for reliable electrical communication and preventing misfires or fuel system malfunctions.