This is a genuine HONDA Knock Sensor Assembly, part number 30530PHK004. Designed to meet the exact specifications of your HONDA vehicle, this sensor plays a crucial role in engine management. The knock sensor detects abnormal combustion, often referred to as engine knock or pinging. When detected, it sends a signal to the engine control unit (ECU), which then adjusts ignition timing to prevent damage and maintain smooth operation. Replacing a faulty knock sensor is essential for preserving engine health and fuel efficiency. Ensure your engine is protected and performing at its best with this direct-fit replacement from HONDA. Trust in genuine parts for reliability and longevity.
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