This is a genuine HONDA Knock Sensor Assembly, part number 30530PWA004. This critical component is engineered to monitor your engine for abnormal combustion events, commonly known as knocking or pinging. By accurately detecting these vibrations, the knock sensor sends a signal to the engine control unit (ECU). The ECU then adjusts ignition timing to prevent detonation, which can cause significant engine damage. This ensures your engine runs smoothly and efficiently, maintaining its intended performance and longevity. Replacing a faulty knock sensor with this OEM part will restore proper engine operation, improve fuel economy, and prevent potential costly repairs down the line. Trust in genuine HONDA parts for a perfect fit and reliable performance.
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