{"product_id":"walker-242-91034-ignition-knock-detonation-sensor","title":"Walker 242-91034 Ignition Knock (Detonation) Sensor","description":"\u003ch2\u003eOverview of Walker Ignition Knock Sensor 242-91034\u003c\/h2\u003e\u003cp\u003eThe Walker Products FSK Ignition Knock (Detonation) Sensor 242-91034 is designed to detect engine knocking and help optimize ignition timing. This sensor is compatible with a wide range of GM vehicles including Buick, Cadillac, Chevrolet, GMC, Oldsmobile, and Pontiac models such as the Camaro, Tahoe, and Silverado.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect replacement ignition knock sensor for GM vehicles\u003c\/li\u003e\n\u003cli\u003eCompatible with Buick, Cadillac, Chevrolet, GMC, Oldsmobile, and Pontiac\u003c\/li\u003e\n\u003cli\u003ePart number 242-91034 ensures precise fit and function\u003c\/li\u003e\n\u003cli\u003eDesigned to detect engine detonation for improved performance\u003c\/li\u003e\n\u003cli\u003eWalker Products FSK line known for emission control sensor reliability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Walker Products FSK Line\u003c\/h2\u003e\u003cp\u003eThe Walker Products FSK line specializes in emission control sensors, including ignition knock sensors that meet or exceed OEM specifications. The 242-91034 sensor is part of this line, providing reliable detection of engine knock to support proper engine management and emissions control systems in various GM vehicles.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Walker 242-91034 ignition knock sensor is engineered to monitor engine vibrations caused by detonation or knocking. By sending accurate signals to the engine control unit (ECU), it allows the ECU to adjust ignition timing and prevent engine damage. This sensor is compatible with numerous GM models such as the Chevrolet Silverado, GMC Sierra, Cadillac Escalade, and Pontiac Grand Prix, ensuring a precise fit and consistent performance.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDetects engine knocking or pinging to prevent damage\u003c\/li\u003e\n\u003cli\u003eHelps maintain optimal ignition timing for fuel efficiency\u003c\/li\u003e\n\u003cli\u003eSupports emission control by ensuring proper combustion\u003c\/li\u003e\n\u003cli\u003eResolves engine hesitation or rough idling caused by knock\u003c\/li\u003e\n\u003cli\u003ePrevents 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 242-91034 sensor requires locating the original knock sensor position on compatible GM vehicles. Ensure the sensor is securely mounted and electrical connections are clean and tight. It is recommended to use a torque wrench to tighten the sensor to manufacturer specifications to avoid damage or improper function.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products FSK ignition knock sensors are manufactured to meet strict quality standards for durability and accuracy. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship. Using the correct part number 242-91034 ensures compatibility and reliable operation in supported Buick, Cadillac, Chevrolet, GMC, Oldsmobile, and Pontiac models.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43527858454709,"sku":"DKHD-242-91034","price":41.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_24291034_Fro.jpg?v=1774891361","url":"https:\/\/www.partcatalog.com\/products\/walker-242-91034-ignition-knock-detonation-sensor","provider":"PartCatalog","version":"1.0","type":"link"}