{"product_id":"facet-9-3257-ignition-knock-detonation-sensor","title":"Facet 9.3257 Ignition Knock (Detonation) Sensor","description":"\u003ch2\u003eReliable Ignition Knock Sensor for Mazda Vehicles\u003c\/h2\u003e\u003cp\u003eThe Facet 9.3257 ignition knock sensor is designed to detect engine detonation and help maintain optimal engine performance. Compatible with various Mazda models, this sensor plays a critical role in emission control and engine management systems.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Mazda 2, 3, 3 Sport, 6, CX-3, CX-5, and MX-5 Miata\u003c\/li\u003e\n\u003cli\u003ePart number 9.3257 ensures precise fit and function\u003c\/li\u003e\n\u003cli\u003eMonitors engine knock to prevent detonation damage\u003c\/li\u003e\n\u003cli\u003eSupports emission control by providing accurate sensor data\u003c\/li\u003e\n\u003cli\u003eDurable construction for consistent performance under varying conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Functionality\u003c\/h2\u003e\u003cp\u003eThe Facet 9.3257 ignition knock sensor detects vibrations caused by engine knock or detonation. By sending signals to the engine control unit (ECU), it allows the ECU to adjust ignition timing and fuel delivery to prevent engine damage. This sensor is essential for maintaining engine efficiency and reducing harmful emissions in Mazda vehicles such as the Mazda 3 Sport and CX-5. The sensor’s design ensures compatibility with the specific engine configurations found in these models, providing reliable data for optimal engine management.\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 excessive emissions by enabling proper ignition timing\u003c\/li\u003e\n\u003cli\u003eAddresses engine performance issues related to detonation\u003c\/li\u003e\n\u003cli\u003eImproves fuel efficiency by optimizing combustion\u003c\/li\u003e\n\u003cli\u003eEliminates false knock sensor codes that may trigger check engine lights\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure compatibility with your specific Mazda model before installation\u003c\/li\u003e\n\u003cli\u003eDisconnect the battery prior to sensor replacement to avoid electrical issues\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications to avoid sensor damage\u003c\/li\u003e\n\u003cli\u003eInspect wiring and connectors for corrosion or damage during installation\u003c\/li\u003e\n\u003cli\u003eClear any diagnostic trouble codes after installation to reset the ECU\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eFacet ignition knock sensors are manufactured to meet OEM standards for fit and function. The 9.3257 sensor undergoes rigorous quality control to ensure durability and reliable performance. While specific warranty details may vary, Facet typically offers coverage against manufacturing defects to provide confidence in product longevity and reliability.\u003c\/p\u003e","brand":"Facet","offers":[{"title":"Default Title","offer_id":43796561559733,"sku":"CHMT-9.3257","price":45.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FT_93257_Fro.jpg?v=1774998653","url":"https:\/\/www.partcatalog.com\/products\/facet-9-3257-ignition-knock-detonation-sensor","provider":"PartCatalog","version":"1.0","type":"link"}