{"product_id":"walker-242-1046-ignition-knock-detonation-sensor","title":"Walker 242-1046 Ignition Knock (Detonation) Sensor","description":"\u003ch2\u003eOverview of Walker Ignition Knock Sensor 242-1046\u003c\/h2\u003e\u003cp\u003eThe Walker Products Ignition Knock (Detonation) Sensor 242-1046 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: 47.5 mm for proper fitment\u003c\/li\u003e\n\u003cli\u003eBlade terminal type with one male terminal\u003c\/li\u003e\n\u003cli\u003eSingle female square connector for secure connection\u003c\/li\u003e\n\u003cli\u003eMounting hardware not included\u003c\/li\u003e\n\u003cli\u003eCompatible with Acura and Honda models including Accord, CL, MDX, Odyssey, Pilot, Ridgeline, RL, and TL\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWalker Products Brand Line Details\u003c\/h2\u003e\u003cp\u003eWalker Products specializes in emission control components, offering reliable sensors designed to meet OEM specifications. The 242-1046 ignition knock sensor is part of this product line, ensuring compatibility and performance for emission-related engine management systems in Acura and Honda vehicles.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis ignition knock sensor features a 47.5 mm length and a blade terminal type with a single male terminal, paired with a female square connector. The design supports a secure and precise electrical connection, essential for accurate knock detection. While mounting hardware and wiring harness are not included, the sensor is engineered to integrate seamlessly with the vehicle’s existing setup. The sensor’s compatibility with multiple Acura and Honda models such as the Accord, MDX, and Pilot makes it a practical replacement part for maintaining engine efficiency and emission control.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDetects engine knock or detonation to prevent engine damage\u003c\/li\u003e\n\u003cli\u003eHelps maintain proper ignition timing and fuel efficiency\u003c\/li\u003e\n\u003cli\u003ePrevents engine misfires related to knock sensor failure\u003c\/li\u003e\n\u003cli\u003eSupports emission control by ensuring accurate sensor feedback\u003c\/li\u003e\n\u003cli\u003eResolves check engine light codes related to knock sensor faults\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify sensor length and connector type match vehicle specifications\u003c\/li\u003e\n\u003cli\u003eEnsure the blade terminal and female square connector align correctly\u003c\/li\u003e\n\u003cli\u003eUse existing mounting hardware or source compatible fasteners as none are included\u003c\/li\u003e\n\u003cli\u003eHandle sensor wiring carefully to avoid damage during installation\u003c\/li\u003e\n\u003cli\u003eConsult vehicle service manual for torque specifications and sensor location\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products ignition knock sensors are manufactured to meet industry standards for durability and performance. While specific warranty details for part number 242-1046 should be confirmed with the supplier, Walker Products typically offers coverage against manufacturing defects to ensure reliability in emission control applications.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43527791706293,"sku":"DKHD-242-1046","price":40.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_2421046_Fro_8e9ecebf-13db-4ace-b4a0-047956ca45ff.jpg?v=1774891336","url":"https:\/\/www.partcatalog.com\/products\/walker-242-1046-ignition-knock-detonation-sensor","provider":"PartCatalog","version":"1.0","type":"link"}