{"product_id":"standard-ignition-ks222-ignition-knock-detonation-sensor","title":"Standard Ignition KS222 Ignition Knock (Detonation) Sensor","description":"\u003ch2\u003eOverview of Standard Ignition KS222 Knock Sensor\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition KS222 Ignition Knock (Detonation) Sensor is designed for precise detection of engine knock in select Audi and Volkswagen models. 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 bolt mount attachment for secure installation\u003c\/li\u003e\n\u003cli\u003eThree-terminal blade type with male terminals and female connector\u003c\/li\u003e\n\u003cli\u003eRectangular plug-in connector for reliable electrical connection\u003c\/li\u003e\n\u003cli\u003eConstructed from durable plastic and metal materials\u003c\/li\u003e\n\u003cli\u003eCompatible with Audi A4, A4 Quattro, A6, A6 Quattro, Allroad Quattro, RS4, S4, and Volkswagen Passat\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe KS222 knock sensor from Standard Ignition is engineered to detect engine detonation by sensing vibrations caused by knocking. Featuring a direct bolt mount design, this sensor installs securely on the engine block without the need for additional mounting hardware. It includes a single rectangular plug-in connector with three terminals—male blade terminals on the sensor side and a female connector—ensuring a stable and precise electrical connection. The combination of plastic and metal materials provides durability and resistance to engine heat and vibration. This sensor is specifically designed for use in various Audi and Volkswagen models, including the A4, A4 Quattro, A6, A6 Quattro, Allroad Quattro, RS4, S4, and Passat, making it a reliable replacement part for maintaining engine efficiency.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDetects and signals engine knock to prevent damage\u003c\/li\u003e\n\u003cli\u003eHelps improve fuel efficiency by optimizing ignition timing\u003c\/li\u003e\n\u003cli\u003eReduces engine noise caused by detonation\u003c\/li\u003e\n\u003cli\u003ePrevents potential engine damage from uncontrolled knocking\u003c\/li\u003e\n\u003cli\u003eSupports emission control by ensuring proper combustion\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Standard Ignition KS222 sensor requires direct bolt mounting to the engine block. Ensure the mounting surface is clean and free of debris before installation. The sensor features a rectangular plug-in connector with three terminals; verify the connector is securely attached to avoid signal loss. No mounting hardware is included, so use the original bolts or appropriate replacements. Proper torque specifications should be followed to avoid sensor damage or improper function.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStandard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The KS222 knock sensor undergoes rigorous testing to verify its accuracy and longevity under typical operating conditions. While specific warranty details may vary, Standard Ignition generally offers a limited warranty covering defects in material and workmanship.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44690859360437,"sku":"FBHK-KS222","price":108.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_KS222_Fro_e419f9f3-bffc-4f8b-b212-9b61858e1819.jpg?v=1775080993","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-ks222-ignition-knock-detonation-sensor","provider":"PartCatalog","version":"1.0","type":"link"}