{"product_id":"facet-9-3193-ignition-knock-detonation-sensor","title":"Facet 9.3193 Ignition Knock (Detonation) Sensor","description":"\u003ch2\u003eOverview of Facet Ignition Knock Sensor 9.3193\u003c\/h2\u003e\u003cp\u003eThe Facet Ignition Knock (Detonation) Sensor 9.3193 is designed for precise detection of engine knock in various BMW models. This sensor helps maintain optimal engine performance by monitoring detonation and sending accurate signals to the engine control unit.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with BMW models including 128i, 325i, 328i, 330i, 335i, 525i, X3, X5, and Z4\u003c\/li\u003e\n\u003cli\u003ePart number 9.3193 ensures exact fit and function\u003c\/li\u003e\n\u003cli\u003eDetects engine knock to prevent damage and improve efficiency\u003c\/li\u003e\n\u003cli\u003eDurable construction for reliable long-term operation\u003c\/li\u003e\n\u003cli\u003eDirect replacement sensor for emission control systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Facet 9.3193 ignition knock sensor is engineered to detect abnormal combustion events, commonly known as engine knock or detonation, in BMW vehicles. By accurately sensing vibrations caused by knock, it provides critical feedback to the engine control unit, allowing for timely adjustments to ignition timing. This helps protect the engine from potential damage and supports emission control compliance. The sensor is compatible with a wide range of BMW models such as the 128i, 325xi, 328i xDrive, 330xi, 335i, 525xi, 528i xDrive, 530xi, X3, X5, and Z4, making it a versatile replacement part for emission control sensor needs.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents engine damage caused by uncontrolled detonation\u003c\/li\u003e\n\u003cli\u003eHelps reduce engine knocking noise and vibration\u003c\/li\u003e\n\u003cli\u003eSupports proper ignition timing adjustments for fuel efficiency\u003c\/li\u003e\n\u003cli\u003eAssists in maintaining emission standards compliance\u003c\/li\u003e\n\u003cli\u003eResolves engine performance issues related to faulty knock sensor signals\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure vehicle compatibility by verifying BMW model and year before installation\u003c\/li\u003e\n\u003cli\u003eDisconnect the battery prior to sensor replacement to avoid electrical issues\u003c\/li\u003e\n\u003cli\u003eLocate the existing knock sensor on the engine block or cylinder head as per vehicle service manual\u003c\/li\u003e\n\u003cli\u003eUse appropriate torque specifications when installing the sensor to prevent damage\u003c\/li\u003e\n\u003cli\u003eClear any diagnostic trouble codes after installation to reset the engine control unit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eFacet ignition knock sensors are manufactured to meet OEM standards for fit and function. The 9.3193 sensor undergoes rigorous quality control to ensure reliable performance in emission control systems. While specific warranty details may vary, Facet products typically include a limited warranty against defects in materials and workmanship, providing confidence in the sensor’s durability and operational integrity.\u003c\/p\u003e","brand":"Facet","offers":[{"title":"Default Title","offer_id":43796551860405,"sku":"CHMT-9.3193","price":87.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FT_93193_Fro_2ee0d416-69d7-497b-8336-12b42d1fd732.jpg?v=1774998208","url":"https:\/\/www.partcatalog.com\/products\/facet-9-3193-ignition-knock-detonation-sensor","provider":"PartCatalog","version":"1.0","type":"link"}