{"product_id":"global-parts-1811868-ignition-knock-detonation-sensor","title":"Global Parts 1811868 Ignition Knock (Detonation) Sensor","description":"\u003ch2\u003eOverview of Global Parts Ignition Knock Sensor 1811868\u003c\/h2\u003e\u003cp\u003eThe Global Parts Ignition Knock (Detonation) Sensor 1811868 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\u003eWiring harness length: 27 inches for flexible installation\u003c\/li\u003e\n\u003cli\u003eBlade terminal type with 3 terminals for reliable electrical connection\u003c\/li\u003e\n\u003cli\u003eIncludes wiring harness with a single female rectangular connector\u003c\/li\u003e\n\u003cli\u003eMounting hardware not included, allowing use of existing fasteners\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple Audi and Volkswagen models including A4 Quattro, Passat, and RS6\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Global Parts 1811868 ignition knock sensor features a 27-inch wiring harness that provides ample length for installation in various engine compartments. It uses a blade terminal type with three terminals, ensuring a secure and stable electrical connection. The sensor includes a female rectangular connector, designed for compatibility with factory wiring harnesses on Audi and Volkswagen vehicles. While mounting hardware is not included, this allows technicians to reuse original fasteners or select hardware suited to their specific application. This sensor is engineered to detect engine knock or detonation, enabling the engine control unit to adjust ignition timing and prevent potential engine damage.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis ignition knock sensor is compatible with a range of Audi and Volkswagen models, including but not limited to:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAudi 80, 80 Quattro, 90, 90 Quattro, 100, 100 Quattro\u003c\/li\u003e\n\u003cli\u003eAudi 4000, 5000 Quattro, A4, A4 Quattro, A6 Quattro, A8, A8 Quattro\u003c\/li\u003e\n\u003cli\u003eAudi Cabriolet, RS6, S4, S6, S8, V8 Quattro\u003c\/li\u003e\n\u003cli\u003eVolkswagen Golf, Jetta, Passat, Touareg\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUsing the correct knock sensor like part number 1811868 ensures accurate engine knock detection and proper engine management for these vehicles.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Sensor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine knocking or pinging under acceleration\u003c\/li\u003e\n\u003cli\u003eReduced engine performance due to improper ignition timing\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered by knock sensor fault codes\u003c\/li\u003e\n\u003cli\u003eIncreased fuel consumption caused by inefficient combustion\u003c\/li\u003e\n\u003cli\u003ePotential engine damage from undetected detonation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify compatibility with your specific Audi or Volkswagen model before installation\u003c\/li\u003e\n\u003cli\u003eUse the existing mounting hardware or appropriate fasteners as mounting hardware is not included\u003c\/li\u003e\n\u003cli\u003eEnsure the wiring harness is routed away from high-heat areas to prevent damage\u003c\/li\u003e\n\u003cli\u003eCheck connector terminals for corrosion or damage before connecting\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer torque specifications when securing the sensor\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGlobal Parts maintains strict quality control standards for part number 1811868 to ensure reliable performance and durability. This ignition knock sensor is manufactured to meet or exceed OEM specifications for fit and function. Warranty coverage details should be confirmed at the time of purchase, as they may vary by distributor or region.\u003c\/p\u003e","brand":"Global Parts","offers":[{"title":"Default Title","offer_id":43818259513525,"sku":"BKNH-1811868","price":30.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/GP_1811868_Fro.jpg?v=1774999549","url":"https:\/\/www.partcatalog.com\/products\/global-parts-1811868-ignition-knock-detonation-sensor","provider":"PartCatalog","version":"1.0","type":"link"}