{"product_id":"walker-242-91100-ignition-knock-detonation-sensor","title":"Walker 242-91100 Ignition Knock (Detonation) Sensor","description":"\u003ch2\u003eIgnition Knock Sensor for Hyundai Accent\u003c\/h2\u003e\u003cp\u003eWalker Products FSK 242-91100 is an ignition knock sensor for select 2000-2002 Hyundai Accent applications. It is built to meet or exceed OEM standards and specifications, with engineering and technical support backed by Walker Products’ long-running aftermarket experience.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIgnition knock (detonation) sensor for engine management systems\u003c\/li\u003e\n\u003cli\u003eWalker Products FSK line component\u003c\/li\u003e\n\u003cli\u003eBuilt to OEM-level standards and specifications\u003c\/li\u003e\n\u003cli\u003eSupported by Walker Products manufacturing and engineering resources\u003c\/li\u003e\n\u003cli\u003eFits 2000-2002 Hyundai Accent, N\/A\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eWalker Products 242-91100 is designed for vehicles that rely on a knock sensor to monitor engine detonation and support proper ignition control. For Hyundai Accent models from 2000 through 2002, this sensor provides a direct-fit replacement option within the Walker Products FSK line. Walker Products has supplied fuel system and engine sensor components since 1946 and manufactures parts for the worldwide automotive aftermarket with ISO 9001\/IATF16949-certified quality systems.\u003c\/p\u003e\u003cp\u003eThis part cross-references Standard Ignition KS17 and KS187 for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Symptoms Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCheck engine light related to knock sensor faults\u003c\/li\u003e\n\u003cli\u003eEngine pinging or detonation under load\u003c\/li\u003e\n\u003cli\u003eReduced ignition timing control from a failed sensor\u003c\/li\u003e\n\u003cli\u003eRough engine performance tied to knock sensor signal issues\u003c\/li\u003e\n\u003cli\u003eDiagnostic trouble codes associated with detonation sensing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify the vehicle year and engine application before ordering. Compare the original sensor connector and mounting location to the replacement part before installation. Clear stored fault codes after installation and confirm proper operation with a scan tool if required.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eWalker Products manufactures engine sensors to meet or exceed OEM standards and specifications. The company supports production with in-house manufacturing, product management, engineering, and technical documentation resources.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":52985188155573,"sku":"DKHD-242-91100","price":49.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_24291100_Fro.jpg?v=1787122158","url":"https:\/\/www.partcatalog.com\/products\/walker-242-91100-ignition-knock-detonation-sensor","provider":"PartCatalog","version":"1.0","type":"link"}