{"product_id":"standard-ignition-ks445-ignition-knock-detonation-sensor","title":"Standard Ignition KS445 Ignition Knock (Detonation) Sensor","description":"\u003ch2\u003eReliable Ignition Knock Sensor for Audi and Volkswagen Vehicles\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition KS445 Ignition Knock (Detonation) Sensor is designed to accurately detect engine knock and help optimize engine performance. Compatible with various Audi and Volkswagen models, this sensor ensures precise monitoring of detonation for improved emission control.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Audi and Volkswagen models including Atlas, Beetle, Golf SportWagen, GTI, Jetta, Passat, Q5, and Tiguan\u003c\/li\u003e\n\u003cli\u003ePart number KS445 for easy identification and replacement\u003c\/li\u003e\n\u003cli\u003eTwo terminals with male blade type and female rectangular connector\u003c\/li\u003e\n\u003cli\u003eBolt-on attachment method with bolt mount for secure installation\u003c\/li\u003e\n\u003cli\u003eMounting hardware not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Features\u003c\/h2\u003e\u003cp\u003eThe KS445 ignition knock sensor features a rectangular female connector designed to interface with male blade terminals, ensuring a secure electrical connection. It mounts directly to the engine block using a bolt-on method, providing reliable attachment and accurate knock detection. The sensor includes two terminals, facilitating precise signal transmission to the engine control unit. This sensor is engineered to meet the specifications required for emission control systems in select Audi and Volkswagen vehicles.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Resolution\u003c\/h2\u003e\u003cp\u003eThis ignition knock sensor is used to detect engine detonation or knocking, which can negatively impact engine performance and emissions. Installing the KS445 sensor can help address issues such as:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEngine knocking or pinging under load\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 faults\u003c\/li\u003e\n\u003cli\u003eIncreased emissions from uncontrolled detonation\u003c\/li\u003e\n\u003cli\u003ePotential engine damage from prolonged knocking\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Standard Ignition KS445 sensor, ensure the mounting surface is clean and free of debris for proper sensor function. Use the existing bolt or a suitable replacement bolt to secure the sensor firmly in place. Note that mounting hardware is not included with this part. Verify the connector orientation matches the vehicle’s wiring harness to avoid connection issues. Proper torque specifications should be followed to prevent sensor damage.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStandard Ignition parts are manufactured to meet or exceed OEM standards for fit and function. The KS445 ignition knock sensor undergoes rigorous testing to ensure durability and reliable performance in emission control applications. Warranty coverage details should be confirmed with the product documentation or supplier.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44690887147701,"sku":"FBHK-KS445","price":174.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_KS445_Fro.jpg?v=1775081030","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-ks445-ignition-knock-detonation-sensor","provider":"PartCatalog","version":"1.0","type":"link"}