{"product_id":"global-parts-1811781-ignition-knock-detonation-sensor","title":"Global Parts 1811781 Ignition Knock (Detonation) Sensor","description":"\u003ch2\u003eReliable Ignition Knock Sensor for Acura and Honda Vehicles\u003c\/h2\u003e\u003cp\u003eThe Global Parts 1811781 Ignition Knock (Detonation) Sensor is designed to provide accurate knock detection for various Acura and Honda 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\u003eLength: 1.92 inches for precise fitment\u003c\/li\u003e\n\u003cli\u003eBlade terminal type ensuring secure electrical connection\u003c\/li\u003e\n\u003cli\u003eSingle rectangular female connector for easy installation\u003c\/li\u003e\n\u003cli\u003eIncludes one connector with one terminal for streamlined wiring\u003c\/li\u003e\n\u003cli\u003eMounting hardware not included, compatible with factory mounting points\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Global Parts 1811781 ignition knock sensor is engineered to detect engine detonation or knocking in Acura and Honda vehicles such as the Accord, Civic, MDX, Odyssey, Pilot, and more. With a length of 1.92 inches, this sensor fits accurately in the designated engine location. It features a blade terminal type and a single rectangular female connector, which simplifies the electrical connection process. The sensor includes one connector and one terminal, designed to interface directly with the vehicle’s wiring harness. While mounting hardware is not included, the sensor is compatible with existing factory mounting points, ensuring a straightforward replacement process.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis ignition knock sensor is compatible with a range of Acura and Honda models, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAcura TL, TSX, RL, RDX, ZDX\u003c\/li\u003e\n\u003cli\u003eHonda Accord, Accord Crosstour, Civic, Crosstour\u003c\/li\u003e\n\u003cli\u003eHonda MDX, Odyssey, Pilot, Ridgeline\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is specifically designed to work with the engine management systems in these vehicles to detect and report engine knock, helping to optimize ignition timing and prevent engine damage.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by the Ignition Knock Sensor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine knocking or pinging during acceleration\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 fault codes\u003c\/li\u003e\n\u003cli\u003eEngine performance issues related to detonation detection failure\u003c\/li\u003e\n\u003cli\u003ePotential engine damage from undetected knocking\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the engine is cool before sensor replacement\u003c\/li\u003e\n\u003cli\u003eDisconnect the battery to prevent electrical shorts\u003c\/li\u003e\n\u003cli\u003eLocate the existing knock sensor on the engine block or cylinder head\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to remove the old sensor without damaging surrounding components\u003c\/li\u003e\n\u003cli\u003eConnect the new sensor’s rectangular female connector securely to the wiring harness\u003c\/li\u003e\n\u003cli\u003eVerify sensor length and terminal type match the original for proper fit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGlobal Parts manufactures the 1811781 ignition knock sensor to meet OEM specifications for Acura and Honda vehicles. While mounting hardware is not included, the sensor undergoes quality checks to ensure reliable performance. Please refer to Global Parts’ warranty policy for coverage details on this part number.\u003c\/p\u003e","brand":"Global Parts","offers":[{"title":"Default Title","offer_id":43818246176949,"sku":"BKNH-1811781","price":28.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/GP_1811781_Fro.jpg?v=1774999525","url":"https:\/\/www.partcatalog.com\/products\/global-parts-1811781-ignition-knock-detonation-sensor","provider":"PartCatalog","version":"1.0","type":"link"}