{"product_id":"holstein-2knc0012-ignition-knock-detonation-sensor","title":"Holstein 2KNC0012 Ignition Knock (Detonation) Sensor","description":"\u003ch2\u003eOverview of Holstein Ignition Knock Sensor for Subaru Vehicles\u003c\/h2\u003e\u003cp\u003eThe Holstein Parts Ignition Knock (Detonation) Sensor, part number 2KNC0012, is designed specifically for Subaru Impreza and Legacy models. This sensor plays a critical role in detecting engine knock and ensuring optimal engine performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTerminal Type: Blade\u003c\/li\u003e\n\u003cli\u003eConnector Shape: Oval\u003c\/li\u003e\n\u003cli\u003eTerminal Quantity: 1\u003c\/li\u003e\n\u003cli\u003eConnector Gender: Female\u003c\/li\u003e\n\u003cli\u003eTerminal Gender: Male\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eHolstein Parts Product Line Details\u003c\/h2\u003e\u003cp\u003eHolstein Parts offers a range of emission control sensors engineered to meet OEM specifications. The Holstein Parts line focuses on delivering reliable and precise components, such as this ignition knock sensor, to maintain proper engine function and emission standards in Subaru vehicles.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Holstein 2KNC0012 ignition knock sensor features a single blade terminal with an oval-shaped female connector, designed for secure and accurate electrical connections. Its male terminal gender ensures compatibility with the vehicle’s wiring harness. This sensor detects engine detonation by monitoring vibrations and sending signals to the engine control unit (ECU), allowing for timely adjustments to ignition timing. Proper sensor function helps prevent engine damage and maintains fuel efficiency in Subaru Impreza and Legacy models.\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\u003c\/li\u003e\n\u003cli\u003eSupports emission control compliance\u003c\/li\u003e\n\u003cli\u003ePrevents poor engine performance and rough idling\u003c\/li\u003e\n\u003cli\u003eReduces risk of engine misfire related to detonation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Holstein 2KNC0012 ignition knock sensor, ensure the oval female connector is securely attached to the corresponding male terminal on the vehicle harness. Verify the blade terminal is properly seated to avoid signal loss. It is recommended to follow Subaru’s service manual guidelines for sensor location and torque specifications to ensure accurate sensor operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eHolstein Parts maintains strict quality control standards for all emission control sensors, including the 2KNC0012 ignition knock sensor. This part is manufactured to meet or exceed OEM specifications for Subaru Impreza and Legacy models. Warranty information is available through Holstein Parts and typically covers defects in materials and workmanship under normal use.\u003c\/p\u003e","brand":"Holstein","offers":[{"title":"Default Title","offer_id":43624354119861,"sku":"GQFV-2KNC0012","price":44.22,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/4H_2KNC0012_Fro.jpg?v=1774985533","url":"https:\/\/www.partcatalog.com\/products\/holstein-2knc0012-ignition-knock-detonation-sensor","provider":"PartCatalog","version":"1.0","type":"link"}