{"product_id":"facet-9-3203-ignition-knock-detonation-sensor","title":"Facet 9.3203 Ignition Knock (Detonation) Sensor - Right","description":"\u003ch2\u003eReliable Ignition Knock Sensor for Hyundai and Kia Vehicles\u003c\/h2\u003e\u003cp\u003eThe Facet 9.3203 Ignition Knock (Detonation) Sensor is designed to provide accurate detection of engine knock in select Hyundai and Kia models. This sensor helps maintain optimal engine performance by monitoring detonation and sending precise signals to the engine control unit.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Hyundai Magentis, Santa Fe and Kia Optima, Rondo models\u003c\/li\u003e\n\u003cli\u003ePart number 9.3203 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 consistent performance under various conditions\u003c\/li\u003e\n\u003cli\u003eDirect replacement sensor for emission control systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Overview and Functionality\u003c\/h2\u003e\u003cp\u003eThe Facet 9.3203 ignition knock sensor is an essential component in the emission control system of Hyundai and Kia vehicles, including the Magentis, Optima, Rondo, and Santa Fe. It detects abnormal combustion events, commonly known as engine knock or detonation, and relays this information to the engine control module. This allows the engine to adjust ignition timing and fuel delivery to prevent potential damage and maintain smooth operation. The sensor’s precise design and compatibility with specific vehicle models ensure reliable performance and integration with the vehicle’s existing systems.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by the Facet 9.3203 Sensor\u003c\/h2\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 fault codes\u003c\/li\u003e\n\u003cli\u003eEngine performance issues related to detonation detection failure\u003c\/li\u003e\n\u003cli\u003ePotential engine damage from undetected knocking\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure vehicle compatibility: Hyundai Magentis, Santa Fe and Kia Optima, Rondo\u003c\/li\u003e\n\u003cli\u003eDisconnect the battery before installation to prevent electrical issues\u003c\/li\u003e\n\u003cli\u003eLocate the existing knock sensor on the engine block for replacement\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications to avoid sensor damage\u003c\/li\u003e\n\u003cli\u003eClear any diagnostic trouble codes after installation to reset the system\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eFacet manufactures the 9.3203 ignition knock sensor to meet or exceed OEM standards for fit, form, and function. Each sensor undergoes rigorous quality control to ensure durability and reliable operation within the emission control system. While specific warranty details may vary, Facet products typically include a limited warranty against defects in materials and workmanship to provide confidence in your purchase.\u003c\/p\u003e","brand":"Facet","offers":[{"title":"Default Title","offer_id":43796553367733,"sku":"CHMT-9.3203","price":50.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FT_93203_Fro.jpg?v=1774998649","url":"https:\/\/www.partcatalog.com\/products\/facet-9-3203-ignition-knock-detonation-sensor","provider":"PartCatalog","version":"1.0","type":"link"}