{"product_id":"walker-242-1271-ignition-knock-detonation-sensor","title":"Walker 242-1271 Ignition Knock (Detonation) Sensor","description":"\u003ch2\u003eReliable Ignition Knock Sensor for Hyundai and Kia Vehicles\u003c\/h2\u003e\u003cp\u003eThe Walker 242-1271 Ignition Knock (Detonation) Sensor is designed to monitor engine vibrations and detect knocking in select Hyundai and Kia models. This sensor helps maintain optimal engine performance by providing accurate feedback to the vehicle's engine control unit.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Hyundai Amanti, Santa Fe, Kia Sedona, and XG350\u003c\/li\u003e\n\u003cli\u003ePart number 242-1271 ensures precise fit and function\u003c\/li\u003e\n\u003cli\u003eMonitors engine detonation to prevent damage\u003c\/li\u003e\n\u003cli\u003eManufactured by Walker Products, a trusted name in emission control sensors\u003c\/li\u003e\n\u003cli\u003eDurable construction for consistent performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout Walker Products Brand Line\u003c\/h2\u003e\u003cp\u003eWalker Products specializes in emission control components, including sensors that meet or exceed OEM specifications. The 242-1271 ignition knock sensor is part of this product line, offering reliable detection of engine knock to support efficient combustion and emission control in Hyundai and Kia vehicles.\u003c\/p\u003e\u003ch2\u003eProduct Details and Functionality\u003c\/h2\u003e\u003cp\u003eThe Walker 242-1271 ignition knock sensor detects abnormal combustion events, commonly known as engine knock or detonation, in Hyundai Amanti, Santa Fe, and Kia Sedona and XG350 models. By sending real-time signals to the engine control unit, it allows the system to adjust ignition timing and fuel delivery, helping to protect the engine from damage and maintain smooth operation.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Sensor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine knocking or pinging sounds during acceleration\u003c\/li\u003e\n\u003cli\u003eReduced engine performance or hesitation\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered by knock sensor fault codes\u003c\/li\u003e\n\u003cli\u003ePoor fuel economy due to improper ignition timing\u003c\/li\u003e\n\u003cli\u003ePotential engine damage from prolonged detonation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen replacing the ignition knock sensor 242-1271 on Hyundai or Kia vehicles, ensure the engine is cool before beginning installation. Proper torque specifications should be followed to avoid sensor damage. Verify electrical connections are secure and free of corrosion to maintain accurate sensor readings.\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 242-1271 ignition knock sensor. While specific warranty details are not provided here, Walker Products typically offers coverage against manufacturing defects to ensure reliability and customer confidence.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":52169503473845,"sku":"DKHD-242-1271","price":60.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_2421271_Fro.jpg?v=1775590737","url":"https:\/\/www.partcatalog.com\/products\/walker-242-1271-ignition-knock-detonation-sensor","provider":"PartCatalog","version":"1.0","type":"link"}