This is a genuine HONDA Knock Sensor Assembly, part number 30530PHM003. Designed specifically for HONDA vehicles, this sensor plays a crucial role in detecting and preventing engine knock (detonation). Engine knock can lead to reduced performance, increased fuel consumption, and potentially severe engine damage if left unaddressed. The knock sensor monitors the vibrations caused by abnormal combustion and sends a signal to the engine control unit (ECU). The ECU then adjusts ignition timing to prevent or minimize this knock, thereby protecting your engine and maintaining its efficiency. Replacing a faulty knock sensor with this OEM part will help restore your engine's smooth operation, optimal power output, and fuel economy. It's a vital component for the health and longevity of your HONDA engine.
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