This is a genuine HONDA replacement part, specifically the SUB CORD, KNOCK SE with part number 30531RCJA00. It is designed to connect your vehicle's knock sensor to the engine control unit (ECU). The knock sensor plays a crucial role in modern engine management by detecting engine knock or pinging. This cord is essential for transmitting the signal from the sensor accurately, allowing the ECU to adjust ignition timing and prevent potential engine damage. Using a genuine HONDA part ensures perfect fitment and reliable performance, maintaining the integrity of your vehicle's sophisticated engine monitoring system. This component is vital for optimal engine health and fuel efficiency.
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