{"product_id":"facet-9-3161-ignition-knock-detonation-sensor","title":"Facet 9.3161 Ignition Knock (Detonation) Sensor","description":"\u003ch2\u003eReliable Ignition Knock Sensor for Volvo 850, C70, S70, and V70\u003c\/h2\u003e\u003cp\u003eThe Facet 9.3161 ignition knock sensor is designed specifically for select Volvo models, including the 850, C70, S70, and V70. This sensor helps maintain engine performance by detecting engine knock and sending signals to the engine control unit.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Volvo 850, C70, S70, and V70 models\u003c\/li\u003e\n\u003cli\u003ePart number 9.3161 ensures precise fit and function\u003c\/li\u003e\n\u003cli\u003eDetects engine knock to optimize ignition timing\u003c\/li\u003e\n\u003cli\u003eDurable construction for consistent sensor performance\u003c\/li\u003e\n\u003cli\u003eDirect replacement for factory ignition knock sensors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Overview and Functionality\u003c\/h2\u003e\u003cp\u003eThe Facet 9.3161 ignition knock sensor is an essential component in the emission control system of Volvo vehicles. It monitors engine vibrations caused by detonation or knocking, allowing the engine control unit to adjust ignition timing accordingly. This adjustment helps prevent engine damage and improves fuel efficiency. Designed to meet OEM specifications, this sensor provides reliable feedback to maintain optimal engine operation in Volvo 850, C70, S70, and V70 models.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by the Facet 9.3161 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 hesitation or rough idling caused by detonation\u003c\/li\u003e\n\u003cli\u003ePotential engine damage from uncorrected knock events\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure vehicle compatibility with Volvo 850, C70, S70, or V70 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 and remove carefully\u003c\/li\u003e\n\u003cli\u003eInstall the Facet 9.3161 sensor in the same position, tightening to manufacturer torque specifications\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 Information\u003c\/h2\u003e\u003cp\u003eFacet manufactures the 9.3161 ignition knock sensor to meet strict quality standards, ensuring reliable performance and durability. While specific warranty details may vary, Facet products typically come with a limited warranty against defects in materials and workmanship. This sensor is engineered to provide consistent operation within Volvo emission control systems, supporting long-term vehicle reliability.\u003c\/p\u003e","brand":"Facet","offers":[{"title":"Default Title","offer_id":43796541964469,"sku":"CHMT-9.3161","price":60.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FT_93161_Fro.jpg?v=1774998204","url":"https:\/\/www.partcatalog.com\/products\/facet-9-3161-ignition-knock-detonation-sensor","provider":"PartCatalog","version":"1.0","type":"link"}