{"product_id":"holstein-2knc0026-ignition-knock-detonation-sensor","title":"Holstein 2KNC0026 Ignition Knock (Detonation) Sensor","description":"\u003ch2\u003eOverview of Holstein Ignition Knock Sensor 2KNC0026\u003c\/h2\u003e\u003cp\u003eThe Holstein Parts Ignition Knock (Detonation) Sensor 2KNC0026 is designed for precise engine monitoring in select Audi and Volkswagen models. This sensor helps detect engine knock, ensuring optimal performance and protecting your engine from damage.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Audi and Volkswagen vehicles including A4, A5, A6, A7, A8, Q5, Q7, R8, RS6, S4, S5, SQ5, and Touareg models\u003c\/li\u003e\n\u003cli\u003ePart number 2KNC0026 for accurate identification and fitment\u003c\/li\u003e\n\u003cli\u003eMonitors engine detonation to optimize ignition timing\u003c\/li\u003e\n\u003cli\u003eDurable construction for reliable long-term operation\u003c\/li\u003e\n\u003cli\u003eDesigned to meet OEM specifications for emission control sensors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Holstein Parts ignition knock sensor 2KNC0026 plays a critical role in engine management systems by detecting abnormal combustion or knocking in the engine cylinders. This sensor sends signals to the engine control unit (ECU) to adjust ignition timing, preventing engine damage and improving fuel efficiency. Compatible with a range of Audi and Volkswagen models such as the Audi A4 Quattro, A5 Quattro, A6 Quattro, A7 Quattro, A8 Quattro, and performance models like the RS6 and S4, as well as Volkswagen SUVs like the Q5, Q7, SQ5, and Touareg, this sensor ensures precise fitment and function.\u003c\/p\u003e\u003cp\u003eHolstein Parts is a product line known for providing reliable emission control components that meet or exceed OEM standards. This ignition knock sensor is part of their sensor lineup, engineered to maintain proper engine operation and emission compliance in modern vehicles.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDetects engine knocking or detonation to prevent engine damage\u003c\/li\u003e\n\u003cli\u003eHelps maintain optimal ignition timing for improved performance\u003c\/li\u003e\n\u003cli\u003eReduces engine misfires and rough idling\u003c\/li\u003e\n\u003cli\u003eSupports emission control by ensuring proper combustion\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers related to knock sensor faults\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure vehicle compatibility by verifying make, model, and part number 2KNC0026 before installation\u003c\/li\u003e\n\u003cli\u003eDisconnect the battery before sensor replacement to avoid electrical issues\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications when installing the sensor to prevent damage\u003c\/li\u003e\n\u003cli\u003eInspect wiring and connectors for corrosion or damage during installation\u003c\/li\u003e\n\u003cli\u003eClear any diagnostic trouble codes after installation to reset the ECU\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eHolstein Parts ignition knock sensors are manufactured to meet strict quality standards, ensuring reliable performance and durability. While specific warranty details may vary, Holstein Parts typically offers coverage against manufacturing defects. Always consult product documentation or your supplier for exact warranty terms related to part number 2KNC0026.\u003c\/p\u003e","brand":"Holstein","offers":[{"title":"Default Title","offer_id":43624359887029,"sku":"GQFV-2KNC0026","price":38.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/4H_2KNC0026_Fro.jpg?v=1774985535","url":"https:\/\/www.partcatalog.com\/products\/holstein-2knc0026-ignition-knock-detonation-sensor","provider":"PartCatalog","version":"1.0","type":"link"}