{"product_id":"beck-arnley-158-1803-ignition-knock-detonation-sensor","title":"Beck Arnley 158-1803 Ignition Knock (Detonation) Sensor","description":"\u003ch2\u003eReliable Ignition Knock Sensor for Hyundai and Kia Vehicles\u003c\/h2\u003e\u003cp\u003eThe Beck Arnley 158-1803 Ignition Knock (Detonation) Sensor is designed to accurately detect engine knocking in select Hyundai and Kia models. 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\u003eCompatible with Hyundai Optima and Sonata models\u003c\/li\u003e\n\u003cli\u003ePart number 158-1803 ensures precise fit and function\u003c\/li\u003e\n\u003cli\u003eDetects engine knock to prevent damage and improve efficiency\u003c\/li\u003e\n\u003cli\u003eDirect replacement sensor for emission control systems\u003c\/li\u003e\n\u003cli\u003eManufactured by Beck Arnley, a trusted name in automotive parts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Functionality\u003c\/h2\u003e\u003cp\u003eThe Beck Arnley 158-1803 ignition knock sensor plays a critical role in the emission control system by detecting abnormal combustion events, commonly known as engine knock or detonation. When knocking occurs, the sensor sends a voltage signal to the engine control module (ECM), which then adjusts ignition timing to prevent engine damage. This sensor is specifically engineered for Hyundai Optima and Sonata models, ensuring compatibility and reliable performance.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents engine damage caused by knocking or detonation\u003c\/li\u003e\n\u003cli\u003eHelps maintain fuel efficiency by optimizing ignition timing\u003c\/li\u003e\n\u003cli\u003eReduces harmful emissions by supporting proper combustion\u003c\/li\u003e\n\u003cli\u003eEliminates engine hesitation or rough idling related to knock sensor failure\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\u003cp\u003eWhen replacing the ignition knock sensor on Hyundai Optima or Sonata models, ensure the engine is cool before beginning installation. Locate the sensor near the engine block, typically on the cylinder head. Use the correct torque specifications to avoid sensor damage and ensure proper operation. It is recommended to clear any diagnostic trouble codes after installation to reset the engine control module.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eBeck Arnley parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The 158-1803 ignition knock sensor undergoes rigorous quality control to ensure consistent operation. Please refer to Beck Arnley’s warranty policy for specific coverage details.\u003c\/p\u003e","brand":"Beck Arnley","offers":[{"title":"Default Title","offer_id":52212337672373,"sku":"BBGB-158-1803","price":31.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BA_1581803_Fro.jpg?v=1775596404","url":"https:\/\/www.partcatalog.com\/products\/beck-arnley-158-1803-ignition-knock-detonation-sensor","provider":"PartCatalog","version":"1.0","type":"link"}