{"product_id":"standard-ignition-ks148-ignition-knock-detonation-sensor","title":"Standard Ignition KS148 Ignition Knock (Detonation) Sensor","description":"\u003ch2\u003eOverview of Standard Ignition KS148 Knock Sensor\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition KS148 Ignition Knock (Detonation) Sensor is designed for precise detection of engine knock in select Hyundai and Kia vehicles. 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\u003eDirect screw-in mounting type with M12 x 1.25 thread size\u003c\/li\u003e\n\u003cli\u003eEquipped with one oval-shaped female connector\u003c\/li\u003e\n\u003cli\u003eTwo blade terminals with male and female terminal genders\u003c\/li\u003e\n\u003cli\u003eAttachment method: direct installation for secure fitment\u003c\/li\u003e\n\u003cli\u003eCompatible with Hyundai Forte5, Magentis, Optima, Santa Fe, and Sonata models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe KS148 ignition knock sensor from Standard Ignition is engineered to detect engine detonation by sensing vibrations caused by knocking. It features a screw-in mounting type with an M12 x 1.25 thread size, ensuring a secure and direct attachment to the engine block. The sensor includes a single oval-shaped female connector with two blade terminals—one male and one female—designed for reliable electrical connections. This configuration supports accurate signal transmission to the vehicle’s engine control unit, enabling timely adjustments to ignition timing and fuel delivery.\u003c\/p\u003e\u003cp\u003eCompatible with a range of Hyundai and Kia vehicles, including the Forte5, Magentis, Optima, Santa Fe, and Sonata, the KS148 sensor meets the specific requirements of these models’ emission control systems. The direct attachment method simplifies installation and helps maintain consistent sensor positioning for optimal performance.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDetects engine knock or detonation to prevent engine damage\u003c\/li\u003e\n\u003cli\u003eHelps reduce engine misfires and rough idling\u003c\/li\u003e\n\u003cli\u003eSupports improved fuel efficiency by optimizing ignition timing\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers related to knock sensor faults\u003c\/li\u003e\n\u003cli\u003eMaintains emission control system compliance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the mounting surface is clean and free of debris before installation\u003c\/li\u003e\n\u003cli\u003eUse the correct M12 x 1.25 thread size to avoid cross-threading\u003c\/li\u003e\n\u003cli\u003eDo not overtighten the sensor to prevent damage to the threads\u003c\/li\u003e\n\u003cli\u003eVerify connector polarity: female oval connector mates with male blade terminals\u003c\/li\u003e\n\u003cli\u003eCheck for secure electrical connections to avoid intermittent sensor signals\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStandard Ignition KS148 sensors are manufactured to meet OEM specifications for durability and performance. While mounting hardware is not included, the sensor’s design ensures compatibility with factory mounting points. Standard Ignition typically offers a limited warranty covering defects in materials and workmanship, providing confidence in the sensor’s reliability for Hyundai and Kia vehicles.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44690815287477,"sku":"FBHK-KS148","price":53.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_KS148_Fro.jpg?v=1775080975","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-ks148-ignition-knock-detonation-sensor","provider":"PartCatalog","version":"1.0","type":"link"}