{"product_id":"facet-9-3163-ignition-knock-detonation-sensor-right","title":"Facet 9.3163 Ignition Knock (Detonation) Sensor - Right","description":"\u003ch2\u003eReliable Ignition Knock Sensor for Audi, Porsche, and Volkswagen\u003c\/h2\u003e\u003cp\u003eThe Facet 9.3163 Ignition Knock (Detonation) Sensor is designed to detect engine knocking and ensure optimal performance for a range of Audi, Porsche, and Volkswagen models. This sensor helps maintain engine efficiency and protects against potential damage caused by detonation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Audi A3, A4, A5, A6, A7, A8, allroad, S4, S5, and SQ5 models\u003c\/li\u003e\n\u003cli\u003eFits Porsche Cayenne, Panamera, and 911 series\u003c\/li\u003e\n\u003cli\u003eSuitable for Volkswagen Beetle, Golf R, GTI, Jetta, Passat, Tiguan, Touareg, and more\u003c\/li\u003e\n\u003cli\u003ePart number 9.3163 ensures precise fit and function\u003c\/li\u003e\n\u003cli\u003eMonitors engine knock to optimize ignition timing and performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Overview and Functionality\u003c\/h2\u003e\u003cp\u003eThe Facet 9.3163 ignition knock sensor is an essential component in the emission control system, responsible for detecting abnormal combustion or detonation within the engine cylinders. By sensing vibrations caused by knocking, it sends signals to the engine control unit (ECU) to adjust ignition timing accordingly. This process helps prevent engine damage, reduces emissions, and improves fuel efficiency. Designed specifically for select Audi, Porsche, and Volkswagen vehicles, this sensor meets OEM specifications for reliable operation.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents engine knocking and pinging that can cause long-term damage\u003c\/li\u003e\n\u003cli\u003eHelps reduce rough idling and poor acceleration issues\u003c\/li\u003e\n\u003cli\u003eAssists in maintaining proper ignition timing for fuel efficiency\u003c\/li\u003e\n\u003cli\u003eReduces the risk of increased emissions due to detonation\u003c\/li\u003e\n\u003cli\u003eSupports smooth engine performance in Audi A4 Quattro and Volkswagen Golf R models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Facet 9.3163 knock sensor, ensure the engine is cool and disconnect the battery to avoid electrical hazards. Locate the sensor on the engine block as specified in the vehicle’s service manual. Use appropriate torque settings to avoid sensor damage and ensure a secure fit. Verify sensor wiring connections are clean and intact to maintain accurate signal transmission.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eFacet manufactures the 9.3163 ignition knock sensor to meet strict quality standards, ensuring durability and consistent performance. While specific warranty details may vary, Facet products typically come with a limited warranty against defects in materials and workmanship. Refer to the product documentation or supplier for exact warranty terms.\u003c\/p\u003e","brand":"Facet","offers":[{"title":"Default Title","offer_id":51915829084341,"sku":"CHMT-9.3163","price":55.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FT_93163_Fro.jpg?v=1774998204","url":"https:\/\/www.partcatalog.com\/products\/facet-9-3163-ignition-knock-detonation-sensor-right","provider":"PartCatalog","version":"1.0","type":"link"}