{"product_id":"walker-242-1204-ignition-knock-detonation-sensor","title":"Walker 242-1204 Ignition Knock (Detonation) Sensor","description":"\u003ch2\u003eOverview of Walker Ignition Knock Sensor 242-1204\u003c\/h2\u003e\u003cp\u003eThe Walker Products Ignition Knock (Detonation) Sensor 242-1204 is designed for precise engine monitoring in select Ford, Mazda, and Mercury vehicles. This sensor helps detect engine knock to optimize performance and protect engine components.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Ford F-150, Mustang, Freestar, Taurus\u003c\/li\u003e\n\u003cli\u003eFits Mazda B3000 and Mercury Sable models\u003c\/li\u003e\n\u003cli\u003ePart number 242-1204 ensures exact replacement\u003c\/li\u003e\n\u003cli\u003eMonitors engine detonation for improved ignition timing\u003c\/li\u003e\n\u003cli\u003eDurable construction for reliable long-term use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Brand Line Information\u003c\/h2\u003e\u003cp\u003eThis ignition knock sensor is part of the Walker Products line, known for its focus on emission control components. Walker Products specializes in sensors that meet OEM specifications, providing accurate engine feedback to maintain emission standards and engine efficiency. The 242-1204 sensor integrates seamlessly with the vehicle’s engine management system to detect abnormal combustion events and help prevent engine damage.\u003c\/p\u003e\u003ch2\u003eFunction and Application of the Ignition Knock Sensor\u003c\/h2\u003e\u003cp\u003eThe ignition knock sensor detects vibrations caused by engine knock or detonation, sending signals to the engine control unit (ECU) to adjust ignition timing accordingly. This sensor is essential for maintaining engine performance and preventing damage in the following vehicles:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFord F-150 pickup trucks\u003c\/li\u003e\n\u003cli\u003eMazda B3000 models\u003c\/li\u003e\n\u003cli\u003eMercury Sable sedans\u003c\/li\u003e\n\u003cli\u003eFord Mustang and Taurus vehicles\u003c\/li\u003e\n\u003cli\u003eFord Freestar minivans\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by Part Number 242-1204\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine knocking or pinging noises\u003c\/li\u003e\n\u003cli\u003eReduced fuel efficiency due to improper ignition timing\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered by knock sensor faults\u003c\/li\u003e\n\u003cli\u003eEngine hesitation or poor acceleration\u003c\/li\u003e\n\u003cli\u003ePotential engine damage from uncontrolled detonation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Walker 242-1204 knock sensor, ensure the engine is cool and disconnect the battery before beginning. Locate the sensor on the engine block as specified in the vehicle’s service manual. Use the correct torque specifications to avoid sensor damage. Verify electrical connections are secure and free of corrosion to maintain accurate signal transmission.\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 242-1204 knock sensor. Each unit is tested to meet OEM performance criteria. While specific warranty details may vary, Walker typically offers coverage against manufacturing defects to ensure reliability and customer confidence.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43527855046837,"sku":"DKHD-242-1204","price":28.44,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_2421204_Fro_c3f0e8f4-26f2-485e-8aee-cd452941d887.jpg?v=1774891359","url":"https:\/\/www.partcatalog.com\/products\/walker-242-1204-ignition-knock-detonation-sensor","provider":"PartCatalog","version":"1.0","type":"link"}