{"product_id":"walker-242-1136-ignition-knock-detonation-sensor","title":"Walker 242-1136 Ignition Knock (Detonation) Sensor","description":"\u003ch2\u003eOverview of Walker Ignition Knock Sensor 242-1136\u003c\/h2\u003e\u003cp\u003eThe Walker Products ignition knock sensor 242-1136 is designed for precise detection of engine detonation in select Audi and Volkswagen models. This sensor helps maintain optimal engine performance by monitoring and signaling knock events in the combustion process.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Audi A8 Quattro and Volkswagen Phaeton\u003c\/li\u003e\n\u003cli\u003ePart number 242-1136 ensures exact fit and function\u003c\/li\u003e\n\u003cli\u003eMonitors engine knock to prevent detonation damage\u003c\/li\u003e\n\u003cli\u003ePart of the Walker Products emission control sensor line\u003c\/li\u003e\n\u003cli\u003eDurable construction for reliable long-term operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Walker ignition knock (detonation) sensor 242-1136 is engineered to detect abnormal combustion vibrations in engines of the Audi A8 Quattro and Volkswagen Phaeton. By accurately sensing engine knock, it allows the vehicle’s engine control unit to adjust ignition timing and prevent potential damage. This sensor is a critical component in the emission control system, contributing to efficient engine operation and compliance with emission standards.\u003c\/p\u003e\u003cp\u003eWalker Products offers a range of emission control sensors designed to meet OEM specifications. The Walker Products line focuses on delivering reliable sensor solutions that integrate seamlessly with vehicle systems, ensuring consistent performance and durability. The 242-1136 sensor is part of this line, providing a dependable replacement option for ignition knock detection in compatible vehicles.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDetects engine knocking or pinging to protect engine components\u003c\/li\u003e\n\u003cli\u003eHelps prevent engine misfires related to detonation\u003c\/li\u003e\n\u003cli\u003eSupports emission control by enabling proper ignition timing adjustments\u003c\/li\u003e\n\u003cli\u003eReduces risk of engine damage caused by uncontrolled knock\u003c\/li\u003e\n\u003cli\u003eImproves overall engine efficiency and performance stability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure compatibility with Audi A8 Quattro or Volkswagen Phaeton before installation\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer torque specifications when mounting the sensor\u003c\/li\u003e\n\u003cli\u003eDisconnect the battery prior to installation to avoid electrical issues\u003c\/li\u003e\n\u003cli\u003eInspect wiring and connectors for damage or corrosion during replacement\u003c\/li\u003e\n\u003cli\u003eClear any diagnostic trouble codes after installation to reset the engine control unit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker ignition knock sensor 242-1136 is manufactured to meet or exceed OEM standards for fit, form, and function. The sensor undergoes rigorous quality control testing to ensure reliable performance in emission control applications. While specific warranty details may vary, Walker Products typically offers coverage against defects in materials and workmanship to provide confidence in the product’s durability and reliability.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43527849967797,"sku":"DKHD-242-1136","price":51.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_2421136_Fro.jpg?v=1774891355","url":"https:\/\/www.partcatalog.com\/products\/walker-242-1136-ignition-knock-detonation-sensor","provider":"PartCatalog","version":"1.0","type":"link"}