{"product_id":"walker-242-1119-ignition-knock-detonation-sensor","title":"Walker 242-1119 Ignition Knock (Detonation) Sensor","description":"\u003ch2\u003eOverview of Walker Ignition Knock Sensor for Volkswagen EuroVan\u003c\/h2\u003e\u003cp\u003eThe Walker Products ignition knock (detonation) sensor, part number 242-1119, is designed specifically for Volkswagen EuroVan models. This sensor plays a critical role in monitoring engine knock to optimize performance and protect the engine from damage.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Volkswagen EuroVan vehicles\u003c\/li\u003e\n\u003cli\u003ePart number 242-1119 ensures precise fitment\u003c\/li\u003e\n\u003cli\u003eDetects engine knock to improve combustion efficiency\u003c\/li\u003e\n\u003cli\u003eManufactured by Walker Products, a trusted brand line in emission control sensors\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 sensor 242-1119 is engineered to detect detonation or knocking within the engine cylinders of Volkswagen EuroVan models. By sensing vibrations caused by engine knock, it sends signals to the engine control unit (ECU) to adjust ignition timing accordingly. This adjustment helps maintain optimal engine performance and prevents potential damage caused by uncontrolled knocking. As part of the Walker Products line, this sensor meets stringent quality standards for emission control components, ensuring compatibility and durability in demanding automotive environments.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents engine damage caused by persistent knocking or detonation\u003c\/li\u003e\n\u003cli\u003eHelps maintain fuel efficiency by optimizing ignition timing\u003c\/li\u003e\n\u003cli\u003eReduces harmful emissions by ensuring proper combustion\u003c\/li\u003e\n\u003cli\u003eEliminates engine hesitation or rough idling related to knock sensor failure\u003c\/li\u003e\n\u003cli\u003eSupports smooth engine operation in Volkswagen EuroVan vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Walker 242-1119 ignition knock sensor on a Volkswagen EuroVan, ensure the sensor is mounted securely to the engine block to accurately detect vibrations. Use the correct torque specifications to avoid sensor damage. It is recommended to disconnect the battery before installation and verify sensor wiring connections for proper operation. Calibration or ECU reset may be necessary after replacement to ensure the sensor communicates correctly with the vehicle’s engine management system.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products maintains strict quality control for their emission control sensors, including the ignition knock sensor 242-1119. This part is manufactured to meet or exceed OEM specifications for Volkswagen EuroVan applications. While specific warranty details are not provided here, Walker Products typically offers coverage against defects in materials and workmanship, supporting reliable performance throughout the sensor’s service life.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43527847379125,"sku":"DKHD-242-1119","price":103.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_2421119_Fro.jpg?v=1774891353","url":"https:\/\/www.partcatalog.com\/products\/walker-242-1119-ignition-knock-detonation-sensor","provider":"PartCatalog","version":"1.0","type":"link"}