{"product_id":"walker-242-1091-ignition-knock-detonation-sensor","title":"Walker 242-1091 Ignition Knock (Detonation) Sensor","description":"\u003ch2\u003eOverview of Walker Ignition Knock Sensor 242-1091\u003c\/h2\u003e\u003cp\u003eThe Walker Products Ignition Knock (Detonation) Sensor 242-1091 is designed for precise detection of engine knock in select Acura and Honda vehicles. 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\u003eLength: 48.74 mm\u003c\/li\u003e\n\u003cli\u003eTerminal Type: Blade\u003c\/li\u003e\n\u003cli\u003eConnector Quantity: 1\u003c\/li\u003e\n\u003cli\u003eConnector Shape: Oblong\u003c\/li\u003e\n\u003cli\u003eTerminal Quantity: 1\u003c\/li\u003e\n\u003cli\u003eConnector Gender: Female\u003c\/li\u003e\n\u003cli\u003eTerminal Gender: Male\u003c\/li\u003e\n\u003cli\u003eThreaded End Diameter: 12 mm\u003c\/li\u003e\n\u003cli\u003eMounting Hardware and Wiring Harness Not Included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWalker Products Brand Line Details\u003c\/h2\u003e\u003cp\u003eWalker Products offers a range of emission control components engineered for durability and accuracy. The 242-1091 ignition knock sensor is part of this line, providing reliable sensor technology that meets OEM specifications for Acura and Honda models. This product line focuses on emission control sensors that contribute to efficient engine management and emissions compliance.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Walker 242-1091 ignition knock sensor features a 48.74 mm length and a 12 mm threaded end diameter, ensuring proper fitment and secure installation in compatible vehicles. It includes a single oblong female connector with one blade terminal, designed to interface seamlessly with the vehicle’s wiring harness. Although mounting hardware and wiring harness are not included, the sensor’s design allows for straightforward integration into the engine’s emission control system. This sensor is engineered to detect engine detonation accurately, 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\u003cul\u003e\n\u003cli\u003eAcura Accord\u003c\/li\u003e\n\u003cli\u003eAcura TSX\u003c\/li\u003e\n\u003cli\u003eHonda Accord\u003c\/li\u003e\n\u003cli\u003eHonda CR-V\u003c\/li\u003e\n\u003cli\u003eHonda Crosstour\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis ignition knock sensor is specifically compatible with these Acura and Honda models, ensuring proper fit and function when replacing the original sensor.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by the Walker 242-1091 Sensor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine knocking or pinging during 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 emissions from 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\u003cp\u003eInstallation requires removal of the old knock sensor and securing the Walker 242-1091 sensor using the existing mounting point. Note that mounting hardware and wiring harness are not included, so retain original components or source replacements as needed. Ensure the sensor’s blade terminal and oblong female connector are properly aligned and connected to avoid signal issues. Torque the sensor to manufacturer specifications to prevent damage or improper sensor function.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products maintains strict quality control standards for their emission control sensors, including the 242-1091 ignition knock sensor. This part is manufactured to meet or exceed OEM specifications for Acura and Honda vehicles. Warranty coverage details should be confirmed at the point of purchase, as they may vary by distributor.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43527830536373,"sku":"DKHD-242-1091","price":80.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_2421091_Fro.jpg?v=1774891349","url":"https:\/\/www.partcatalog.com\/products\/walker-242-1091-ignition-knock-detonation-sensor","provider":"PartCatalog","version":"1.0","type":"link"}