{"product_id":"walker-242-91023-ignition-knock-detonation-sensor","title":"Walker 242-91023 Ignition Knock (Detonation) Sensor","description":"\u003ch2\u003eOverview of Walker Ignition Knock Sensor 242-91023\u003c\/h2\u003e\u003cp\u003eThe Walker Products FSK Ignition Knock (Detonation) Sensor 242-91023 is designed for precise detection of engine knock in select GM vehicles. This sensor helps maintain optimal engine performance and protects against potential damage caused by detonation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Cadillac, Chevrolet, GMC, and Pontiac models\u003c\/li\u003e\n\u003cli\u003ePart number 242-91023 ensures exact fitment\u003c\/li\u003e\n\u003cli\u003ePart of the Walker Products FSK line for emission control sensors\u003c\/li\u003e\n\u003cli\u003eDetects engine knock to optimize ignition timing\u003c\/li\u003e\n\u003cli\u003eDurable construction for reliable long-term operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWalker Products FSK Line Details\u003c\/h2\u003e\u003cp\u003eThe Walker Products FSK line focuses on emission control sensors engineered to meet or exceed OEM specifications. This product line includes ignition knock sensors designed to provide accurate detonation detection, contributing to improved engine efficiency and reduced emissions. The 242-91023 sensor is part of this line, ensuring compatibility and performance for various GM vehicles.\u003c\/p\u003e\u003ch2\u003eProduct Description and Fitment\u003c\/h2\u003e\u003cp\u003eThe Walker 242-91023 ignition knock sensor is engineered for use in a range of GM vehicles including Cadillac, Chevrolet, GMC, and Pontiac models such as the Astro, Blazer, C1500 series, Camaro, Corvette, Firebird, and Yukon. This sensor detects engine knock or detonation, allowing the engine control unit to adjust ignition timing accordingly. Proper function of this sensor is critical for maintaining engine health and performance.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents engine damage caused by uncontrolled detonation\u003c\/li\u003e\n\u003cli\u003eHelps reduce engine knocking and pinging noises\u003c\/li\u003e\n\u003cli\u003eImproves fuel efficiency by optimizing ignition timing\u003c\/li\u003e\n\u003cli\u003eSupports emission control compliance\u003c\/li\u003e\n\u003cli\u003eResolves check engine light codes related to knock sensor failure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Walker 242-91023 ignition knock sensor, ensure the sensor is mounted securely to the engine block in the correct location specified for your vehicle model. Use proper torque specifications to avoid sensor damage. It is recommended to disconnect the battery before installation and clear any diagnostic trouble codes after replacement.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products FSK ignition knock sensors are manufactured to meet stringent quality standards. While specific warranty details for part number 242-91023 may vary, Walker typically offers coverage against defects in materials and workmanship. Always verify warranty terms with the supplier or manufacturer.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43527858094261,"sku":"DKHD-242-91023","price":52.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_24291023_Fro.jpg?v=1774891360","url":"https:\/\/www.partcatalog.com\/products\/walker-242-91023-ignition-knock-detonation-sensor","provider":"PartCatalog","version":"1.0","type":"link"}