{"product_id":"facet-9-3054-ignition-knock-detonation-sensor","title":"Facet 9.3054 Ignition Knock (Detonation) Sensor","description":"\u003ch2\u003eReliable Ignition Knock Sensor for Audi, Porsche, and Volkswagen\u003c\/h2\u003e\u003cp\u003eThe Facet 9.3054 Ignition Knock (Detonation) Sensor is designed to accurately detect engine knocking in select Audi, Porsche, and Volkswagen models. This sensor helps maintain optimal engine performance by providing precise feedback to the engine control unit.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Audi 80, 80 Quattro, 90, 90 Quattro, 100, 100 Quattro, 200 Quattro, A4, A4 Quattro, A6, A6 Quattro, Cabrio, Cabriolet, S4, and S6 models\u003c\/li\u003e\n\u003cli\u003eFits Porsche 928\u003c\/li\u003e\n\u003cli\u003eSuitable for Volkswagen Golf, Jetta, and Passat\u003c\/li\u003e\n\u003cli\u003ePart number 9.3054 ensures exact replacement and fitment\u003c\/li\u003e\n\u003cli\u003eDesigned to detect engine detonation for improved ignition timing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Functionality\u003c\/h2\u003e\u003cp\u003eThe Facet 9.3054 ignition knock sensor plays a critical role in emission control by monitoring engine vibrations caused by knocking or detonation. When knocking is detected, the sensor sends signals to the engine control unit (ECU), which adjusts ignition timing to prevent engine damage and maintain fuel efficiency. This sensor is engineered to meet OEM specifications for the listed Audi, Porsche, and Volkswagen models, ensuring reliable performance and compatibility.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents engine knocking and pinging that can cause damage\u003c\/li\u003e\n\u003cli\u003eHelps maintain proper ignition timing for smoother engine operation\u003c\/li\u003e\n\u003cli\u003eReduces harmful emissions by optimizing combustion\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by preventing inefficient combustion\u003c\/li\u003e\n\u003cli\u003eEliminates engine warning lights related to knock sensor faults\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Facet 9.3054 sensor requires locating the original knock sensor position on the engine block. Ensure the engine is cool before removal and installation. Use proper torque specifications to avoid sensor damage. It is recommended to inspect wiring and connectors for corrosion or damage during replacement to ensure accurate sensor readings.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eFacet manufactures the 9.3054 ignition knock sensor to meet strict quality standards, ensuring durability and reliable operation. While specific warranty details may vary, Facet products typically come with a limited warranty covering defects in materials and workmanship. Always verify warranty terms with the supplier or manufacturer.\u003c\/p\u003e","brand":"Facet","offers":[{"title":"Default Title","offer_id":43796484849845,"sku":"CHMT-9.3054","price":32.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FT_93054_Fro.jpg?v=1774998193","url":"https:\/\/www.partcatalog.com\/products\/facet-9-3054-ignition-knock-detonation-sensor","provider":"PartCatalog","version":"1.0","type":"link"}