{"product_id":"walker-242-1089-ignition-knock-detonation-sensor","title":"Walker 242-1089 Ignition Knock (Detonation) Sensor","description":"\u003ch2\u003eOverview of Walker Products Ignition Knock Sensor 242-1089\u003c\/h2\u003e\u003cp\u003eThe Walker Products Ignition Knock (Detonation) Sensor 242-1089 is designed to detect engine knocking in select Acura and Honda vehicles. 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\u003eLength: 48.81 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 precision. The 242-1089 ignition knock sensor is part of this line, providing reliable detection of engine detonation to support emission control systems in Acura and Honda models.\u003c\/p\u003e\u003ch2\u003eProduct Description and Specifications\u003c\/h2\u003e\u003cp\u003eThis ignition knock sensor features a 48.81 mm length and a 12 mm threaded end diameter, ensuring proper fitment and secure mounting on compatible engines. The sensor includes a single oblong-shaped female connector with one blade terminal, designed for straightforward electrical connection. It does not come with mounting hardware or a wiring harness, so these components must be sourced separately if needed.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAcura models: MDX, RL, RDX, RLX, TL, TSX, ZDX\u003c\/li\u003e\n\u003cli\u003eHonda models: Accord, Accord Crosstour, Civic, Crosstour, Odyssey, Pilot, Ridgeline\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis sensor is specifically compatible with these Acura and Honda vehicles, ensuring accurate knock detection and engine management.\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 detonation-related fault codes\u003c\/li\u003e\n\u003cli\u003eEngine performance issues related to detonation detection\u003c\/li\u003e\n\u003cli\u003ePotential damage prevention by alerting the ECU to abnormal combustion\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Walker Products 242-1089 ignition knock sensor, ensure the threaded end diameter of 12 mm matches the engine mounting point. Use appropriate tools to avoid damaging the sensor or threads. Since mounting hardware and wiring harness are not included, verify compatibility with existing components or acquire replacements as necessary. Proper connection of the single oblong female connector to the vehicle’s wiring harness is essential for accurate 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 242-1089 ignition knock sensor. While specific warranty details are not provided here, Walker Products typically offers coverage against manufacturing defects. It is recommended to consult product documentation or the manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":52169500459189,"sku":"DKHD-242-1089","price":41.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_2421089_Fro.jpg?v=1775590735","url":"https:\/\/www.partcatalog.com\/products\/walker-242-1089-ignition-knock-detonation-sensor","provider":"PartCatalog","version":"1.0","type":"link"}