This is a genuine HONDA knock sensor, part number 30530RPYG01. It is specifically designed for HONDA vehicles to accurately detect engine detonation or 'knock'. By monitoring these abnormal combustion events, the sensor signals the engine control unit (ECU) to adjust ignition timing, preventing potential engine damage and ensuring optimal performance. Proper functioning of the knock sensor is crucial for engine health. A faulty sensor can lead to incorrect timing adjustments, resulting in reduced power, poor fuel economy, and in severe cases, internal engine damage. Replacing a worn or malfunctioning knock sensor with this OEM part ensures your HONDA operates as intended by the manufacturer. This sensor is built to meet HONDA's stringent quality standards, ensuring durability and reliable performance under various driving conditions. It is a direct fit replacement, making installation straightforward for mechanics and DIY enthusiasts alike.
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