{"product_id":"facet-9-3184-ignition-knock-detonation-sensor","title":"Facet 9.3184 Ignition Knock (Detonation) Sensor","description":"\u003ch2\u003eOverview of Facet Ignition Knock Sensor for Audi A8 Quattro\u003c\/h2\u003e\u003cp\u003eThe Facet 9.3184 ignition knock sensor is designed specifically for the Audi A8 Quattro, ensuring precise detection of engine knock or detonation. This sensor plays a critical role in maintaining engine performance and preventing potential damage caused by abnormal combustion.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Audi A8 Quattro models\u003c\/li\u003e\n\u003cli\u003ePart number 9.3184 for accurate identification\u003c\/li\u003e\n\u003cli\u003eMonitors engine knock to optimize ignition timing\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 9.3184 ignition knock sensor is an essential component within the emission control system of the Audi A8 Quattro. It detects vibrations caused by engine knock or detonation and sends signals to the engine control unit (ECU). This feedback allows the ECU to adjust ignition timing, improving fuel efficiency and reducing harmful emissions. Designed to meet OEM specifications, this sensor ensures compatibility and reliable performance in the Audi A8 Quattro.\u003c\/p\u003e\u003ch2\u003eFunction and Common Applications\u003c\/h2\u003e\u003cp\u003eThis ignition knock sensor is used to address several engine performance issues, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEngine knocking or pinging noises during acceleration\u003c\/li\u003e\n\u003cli\u003eReduced fuel efficiency due to improper ignition timing\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered by knock sensor faults\u003c\/li\u003e\n\u003cli\u003eEngine hesitation or rough idling caused by detonation\u003c\/li\u003e\n\u003cli\u003ePotential engine damage from uncontrolled knocking\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Facet 9.3184 knock sensor on an Audi A8 Quattro, ensure the engine is cool and the battery is disconnected to prevent electrical hazards. Use the correct torque specifications to avoid sensor damage. It is recommended to inspect the wiring harness and connectors for corrosion or wear before installation. Proper installation will help maintain accurate sensor readings and engine performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eFacet manufactures the 9.3184 ignition knock sensor to meet strict quality standards, ensuring durability and consistent operation. While specific warranty details may vary, Facet products typically come with a limited warranty covering defects in materials and workmanship. This sensor is engineered to provide reliable service within the emission control system of the Audi A8 Quattro.\u003c\/p\u003e","brand":"Facet","offers":[{"title":"Default Title","offer_id":43796549468341,"sku":"CHMT-9.3184","price":56.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FT_93184_Fro.jpg?v=1774998208","url":"https:\/\/www.partcatalog.com\/products\/facet-9-3184-ignition-knock-detonation-sensor","provider":"PartCatalog","version":"1.0","type":"link"}