{"product_id":"global-parts-1811846-ignition-knock-detonation-sensor","title":"Global Parts 1811846 Ignition Knock (Detonation) Sensor","description":"\u003ch2\u003eOverview of Global Parts Ignition Knock Sensor 1811846\u003c\/h2\u003e\u003cp\u003eThe Global Parts Ignition Knock (Detonation) Sensor 1811846 is designed to monitor engine knocking in select Lexus and Toyota vehicles. This sensor helps maintain optimal engine performance by detecting detonation and sending signals to the engine control unit.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLength: 1.77 inches for precise fitment\u003c\/li\u003e\n\u003cli\u003eBlade terminal type for reliable electrical connection\u003c\/li\u003e\n\u003cli\u003eIncludes mounting hardware for straightforward installation\u003c\/li\u003e\n\u003cli\u003eSingle female square connector for secure attachment\u003c\/li\u003e\n\u003cli\u003eCompatible with Lexus and Toyota models including 4Runner, Camry, ES250, and Pickup\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis ignition knock sensor from Global Parts features a 1.77-inch length, making it suitable for tight engine compartments in Lexus and Toyota vehicles. The sensor uses a blade terminal type with one terminal, ensuring a stable electrical connection. It comes with mounting hardware included, simplifying the replacement process. The sensor’s single female square connector is designed for compatibility with the original wiring harness, reducing the risk of connection issues. This part number 1811846 is engineered to detect engine detonation accurately and relay this information to the vehicle’s engine control unit, helping to adjust ignition timing and prevent engine damage.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis ignition knock sensor is compatible with various Lexus and Toyota models, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLexus ES250\u003c\/li\u003e\n\u003cli\u003eToyota 4Runner\u003c\/li\u003e\n\u003cli\u003eToyota Camry\u003c\/li\u003e\n\u003cli\u003eToyota Pickup\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUsing the correct sensor like part number 1811846 ensures proper engine management and performance in these vehicles.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Sensor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine knocking or pinging noises\u003c\/li\u003e\n\u003cli\u003eReduced fuel efficiency due to improper ignition timing\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered by detonation sensor faults\u003c\/li\u003e\n\u003cli\u003eEngine performance issues related to detonation detection\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\u003cp\u003eInstallation of the Global Parts ignition knock sensor 1811846 is straightforward thanks to the included mounting hardware. Ensure the sensor is securely mounted to the engine block to accurately detect vibrations. Disconnect the battery before installation to avoid electrical shorts. Verify the blade terminal and female square connector are properly connected to the vehicle’s wiring harness. After installation, clear any diagnostic trouble codes and test drive the vehicle to confirm proper sensor operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eGlobal Parts manufactures this ignition knock sensor to meet OEM specifications for fit and function. The part number 1811846 undergoes quality checks to ensure durability and reliable performance. While specific warranty details may vary, Global Parts typically offers a limited warranty covering defects in materials and workmanship to provide confidence in your purchase.\u003c\/p\u003e","brand":"Global Parts","offers":[{"title":"Default Title","offer_id":43818257645749,"sku":"BKNH-1811846","price":58.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/GP_1811846_Fro_d5b8ae42-fcde-4567-b1d8-c072eb6829e0.jpg?v=1774999543","url":"https:\/\/www.partcatalog.com\/products\/global-parts-1811846-ignition-knock-detonation-sensor","provider":"PartCatalog","version":"1.0","type":"link"}