{"product_id":"global-parts-1811876-ignition-knock-detonation-sensor","title":"Global Parts 1811876 Ignition Knock (Detonation) Sensor","description":"\u003ch2\u003eOverview of Global Parts Ignition Knock Sensor 1811876\u003c\/h2\u003e\u003cp\u003eThe Global Parts Ignition Knock (Detonation) Sensor 1811876 is designed for precise detection of engine knock in select Volvo models. This sensor helps maintain optimal engine performance by monitoring detonation and sending signals to the engine control unit.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Volvo C70, S60, S70, S80, V70, XC70, and XC90 models\u003c\/li\u003e\n\u003cli\u003eWiring harness length of 15.5 inches for flexible installation\u003c\/li\u003e\n\u003cli\u003eBlade terminal type with 4 terminals for reliable electrical connection\u003c\/li\u003e\n\u003cli\u003eIncludes wiring harness with a single female square connector\u003c\/li\u003e\n\u003cli\u003eMounting hardware not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Global Parts 1811876 ignition knock sensor features a 15.5-inch wiring harness that provides sufficient length for installation in various engine compartments of Volvo vehicles. The sensor uses a blade terminal type with four terminals, ensuring a secure and stable electrical connection. It comes with one female square-shaped connector, designed to interface seamlessly with the vehicle’s wiring system. While mounting hardware is not included, the sensor is engineered to fit directly into the designated mounting points on compatible Volvo models.\u003c\/p\u003e\u003ch2\u003eFunction and Common Applications\u003c\/h2\u003e\u003cp\u003eThis ignition knock sensor is essential for detecting engine detonation or knocking, which can negatively impact engine efficiency and longevity. It transmits knock signals to the engine control unit, allowing for real-time adjustments to ignition timing.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHelps prevent engine damage caused by knocking\u003c\/li\u003e\n\u003cli\u003eImproves fuel efficiency by optimizing ignition timing\u003c\/li\u003e\n\u003cli\u003eReduces emissions by ensuring proper combustion\u003c\/li\u003e\n\u003cli\u003eSupports smooth engine performance and drivability\u003c\/li\u003e\n\u003cli\u003eDetects abnormal combustion events in Volvo C70, S60, S70, S80, V70, XC70, and XC90\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Global Parts 1811876 ignition knock sensor, ensure the wiring harness is routed away from high-heat areas to prevent damage. Verify the connector securely mates with the vehicle’s wiring harness to avoid signal loss. Since mounting hardware is not included, use the original hardware or compatible fasteners to secure the sensor properly. It is recommended to disconnect the battery before installation to prevent electrical shorts.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGlobal Parts maintains strict quality control standards for their emission control sensors, including the ignition knock sensor 1811876. Each unit undergoes testing to meet OEM specifications for fit, form, and function. While specific warranty details are not provided here, Global Parts products typically come with a limited warranty covering defects in materials and workmanship. Consult the product documentation or supplier for exact warranty terms.\u003c\/p\u003e","brand":"Global Parts","offers":[{"title":"Default Title","offer_id":43818259841205,"sku":"BKNH-1811876","price":95.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/GP_1811876_Fro.jpg?v=1774999551","url":"https:\/\/www.partcatalog.com\/products\/global-parts-1811876-ignition-knock-detonation-sensor","provider":"PartCatalog","version":"1.0","type":"link"}