{"product_id":"standard-ignition-ks541-ignition-knock-detonation-sensor","title":"Standard Ignition KS541 Ignition Knock (Detonation) Sensor","description":"\u003ch2\u003eIgnition Knock Sensor for Nissan Sentra\u003c\/h2\u003e\u003cp\u003eStandard Ignition KS541 is an ignition knock (detonation) sensor for select 2020-2024 Nissan Sentra applications. It uses a 2-terminal male blade connection with a plug-in connector and snap-fit attachment for a direct-fit service replacement.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIgnition knock (detonation) sensor for engine knock signal monitoring\u003c\/li\u003e\n\u003cli\u003eFits 2020-2024 Nissan Sentra\u003c\/li\u003e\n\u003cli\u003eStandard Ignition KS541 replacement part number\u003c\/li\u003e\n\u003cli\u003e2-terminal male blade design\u003c\/li\u003e\n\u003cli\u003ePlug-in connector with snap-fit attachment method\u003c\/li\u003e\n\u003cli\u003eBolt-mount installation style\u003c\/li\u003e\n\u003cli\u003ePlastic and metal construction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eStandard Ignition KS541 is built for vehicles that rely on accurate knock detection to support proper engine control. This sensor mounts with a bolt-mount design and connects through a 2-terminal male blade interface, making it a practical replacement for a worn or failed knock sensor on the Nissan Sentra. This part cross-references Nissan OE-style part number 220605TA0A for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Problems It Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eKnock sensor fault codes\u003c\/li\u003e\n\u003cli\u003eEngine pinging or detonation-related drivability concerns\u003c\/li\u003e\n\u003cli\u003eReduced engine performance from inaccurate knock feedback\u003c\/li\u003e\n\u003cli\u003eCheck engine light related to the knock sensor circuit\u003c\/li\u003e\n\u003cli\u003eIntermittent sensor signal issues from a damaged connector or sensor body\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify connector style, terminal count, and mounting location before installation. The sensor uses a plug-in connector and bolt-mount attachment, so the mating harness and mounting point should match the original configuration on the vehicle. For best results, inspect the connector terminals and surrounding wiring for corrosion or damage before replacing the sensor.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eStandard Ignition supplies replacement electrical and engine management components for service applications. KS541 is listed for direct fitment on 2020-2024 Nissan Sentra models and follows the specified terminal, connector, and mounting configuration for that application.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":52820728086709,"sku":"FBHK-KS541","price":97.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_KS541_Fro.jpg?v=1784524596","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-ks541-ignition-knock-detonation-sensor","provider":"PartCatalog","version":"1.0","type":"link"}