This is a genuine HONDA knock sensor, part number 30530PRC003. It is designed to detect engine knock or pinging, which can occur when the fuel-air mixture ignites prematurely in the combustion chamber. By accurately sensing these abnormal combustion events, the knock sensor sends a signal to the engine control unit (ECU). The ECU then adjusts ignition timing to prevent further knocking, thereby protecting the engine from potential damage and maintaining smooth operation. This component is crucial for the longevity and efficiency of your HONDA engine. Replacing a faulty knock sensor with this OEM part will restore proper engine function, improve fuel economy, and ensure your vehicle runs as intended by the manufacturer. Trust in genuine HONDA parts for a perfect fit and reliable performance.
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