This is a genuine HONDA replacement part, specifically a Sub Harness for the Knock Sensor, with part code 321115AY000. Designed to meet the exact specifications of your HONDA vehicle, this harness is crucial for the proper functioning of the knock sensor. The knock sensor plays a vital role in detecting engine knock or pinging, allowing the engine control unit (ECU) to adjust ignition timing to prevent damage and maintain optimal performance. Using a genuine HONDA part ensures compatibility, reliability, and longevity, maintaining the integrity of your vehicle's electrical system and engine management. This sub harness is a direct fit, making installation straightforward for a qualified technician.
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