{"product_id":"walker-242-91055-ignition-knock-detonation-sensor","title":"Walker 242-91055 Ignition Knock (Detonation) Sensor","description":"\u003ch2\u003eReliable Ignition Knock Sensor for Chrysler, Dodge, Jeep, and Ram Vehicles\u003c\/h2\u003e\u003cp\u003eThe Walker 242-91055 Ignition Knock (Detonation) Sensor is designed to detect engine knocking and ensure optimal engine performance. Compatible with a wide range of Chrysler, Dodge, Fiat, Jeep, and Ram models, this sensor helps maintain engine efficiency and prevent damage caused by detonation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Chrysler, Dodge, Fiat, Jeep, and Ram vehicles including 300, 500X, Grand Cherokee, Ram 1500, and Wrangler\u003c\/li\u003e\n\u003cli\u003ePart number 242-91055 ensures precise fit and function\u003c\/li\u003e\n\u003cli\u003ePart of the Walker Products FSK line, known for emission control sensor reliability\u003c\/li\u003e\n\u003cli\u003eDetects engine knock to optimize ignition timing and protect engine components\u003c\/li\u003e\n\u003cli\u003eDirect replacement sensor designed for easy installation and accurate performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Walker Products FSK Line\u003c\/h2\u003e\u003cp\u003eThe Walker Products FSK line focuses on emission control sensors that meet or exceed OEM specifications. This product line emphasizes durability and precise sensor performance to support engine management systems. The 242-91055 Ignition Knock Sensor is engineered to provide consistent knock detection, helping maintain proper combustion and reduce harmful emissions in compatible vehicles.\u003c\/p\u003e\u003ch2\u003eProduct Details and Compatibility\u003c\/h2\u003e\u003cp\u003eThe Walker 242-91055 Ignition Knock Sensor is engineered for use in a variety of Chrysler, Dodge, Fiat, Jeep, and Ram models. It is compatible with vehicles such as the Chrysler 300, Dodge Charger, Jeep Grand Cherokee, Ram 1500, and Fiat 500X, among others. This sensor detects engine detonation by monitoring vibrations and sending signals to the engine control unit (ECU), which adjusts ignition timing accordingly to prevent engine damage.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents engine knocking and pinging that can cause long-term damage\u003c\/li\u003e\n\u003cli\u003eHelps maintain optimal ignition timing for improved fuel efficiency\u003c\/li\u003e\n\u003cli\u003eReduces risk of engine misfires related to detonation\u003c\/li\u003e\n\u003cli\u003eSupports emission control by ensuring proper combustion\u003c\/li\u003e\n\u003cli\u003eAddresses check engine light triggers related to knock sensor faults\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Walker 242-91055 sensor requires locating the factory knock sensor mounting point on the engine block. Ensure the engine is cool before removal and installation. Use proper torque specifications to avoid sensor damage. It is recommended to inspect wiring and connectors for corrosion or damage during replacement to ensure reliable sensor operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products FSK sensors are manufactured to meet strict quality standards and OEM specifications. The 242-91055 Ignition Knock Sensor undergoes rigorous testing to ensure durability and accurate performance. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship to provide confidence in product reliability.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43527859830965,"sku":"DKHD-242-91055","price":34.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_24291055_Fro.jpg?v=1774891363","url":"https:\/\/www.partcatalog.com\/products\/walker-242-91055-ignition-knock-detonation-sensor","provider":"PartCatalog","version":"1.0","type":"link"}