{"product_id":"global-parts-1811937-ignition-knock-detonation-sensor","title":"Global Parts 1811937 Ignition Knock (Detonation) Sensor","description":"\u003ch2\u003eReliable Ignition Knock Sensor for Audi and Volkswagen Vehicles\u003c\/h2\u003e\u003cp\u003eThe Global Parts 1811937 Ignition Knock (Detonation) Sensor is designed to provide accurate knock detection for select Audi and Volkswagen models. This sensor helps maintain engine performance by detecting abnormal combustion and sending signals to the engine control unit.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWiring harness length: 16.5 inches for flexible installation\u003c\/li\u003e\n\u003cli\u003eBlade terminal type with 3 terminals for secure electrical connection\u003c\/li\u003e\n\u003cli\u003eSingle female oblong connector for precise fitment\u003c\/li\u003e\n\u003cli\u003eWiring harness included for convenience\u003c\/li\u003e\n\u003cli\u003eMounting hardware not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Compatibility\u003c\/h2\u003e\u003cp\u003eThis ignition knock sensor features a 16.5-inch wiring harness, allowing for straightforward routing within the engine bay. The blade terminal type with three terminals ensures reliable electrical contact, while the female oblong connector matches factory specifications. The included wiring harness simplifies installation, although mounting hardware is not part of the package. The part number 1811937 is compatible with various Audi and Volkswagen models, including Audi A6 Quattro, A8 Quattro, R8, RS4, RS5, S5, and Volkswagen Phaeton, Q7, and Touareg.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDetects engine knock or detonation to prevent engine damage\u003c\/li\u003e\n\u003cli\u003eHelps improve fuel efficiency by optimizing ignition timing\u003c\/li\u003e\n\u003cli\u003eReduces engine hesitation and rough idling caused by knock\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers related to knock sensor faults\u003c\/li\u003e\n\u003cli\u003eSupports smooth engine performance in Audi and Volkswagen vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Global Parts 1811937 knock sensor, ensure the wiring harness is routed away from high-heat areas to prevent damage. Verify the female oblong connector securely mates with the vehicle’s wiring harness. Since mounting hardware is not included, reuse the original hardware or source compatible fasteners. 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\u003eGlobal Parts manufactures this ignition knock sensor to meet OEM standards for fit and function. The part number 1811937 undergoes quality checks to ensure reliable performance in Audi and Volkswagen vehicles. Warranty coverage details should be confirmed at the point of purchase, as they may vary.\u003c\/p\u003e","brand":"Global Parts","offers":[{"title":"Default Title","offer_id":43818264101045,"sku":"BKNH-1811937","price":55.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/GP_1811937_Fro.jpg?v=1774999565","url":"https:\/\/www.partcatalog.com\/products\/global-parts-1811937-ignition-knock-detonation-sensor","provider":"PartCatalog","version":"1.0","type":"link"}