{"product_id":"facet-9-3144-ignition-knock-detonation-sensor","title":"Facet 9.3144 Ignition Knock (Detonation) Sensor","description":"\u003ch2\u003eReliable Ignition Knock Sensor for Audi, Porsche, and Volkswagen\u003c\/h2\u003e\u003cp\u003eThe Facet 9.3144 Ignition Knock (Detonation) Sensor is designed to accurately detect engine knocking in select Audi, Porsche, and Volkswagen models. This sensor helps maintain optimal engine performance by providing precise feedback to the engine control unit.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Audi A3 Quattro, A4, A4 Quattro, A8 Quattro, S6, S7, S8, and TT Quattro\u003c\/li\u003e\n\u003cli\u003eFits Porsche Cayenne and RS7 models\u003c\/li\u003e\n\u003cli\u003eSuitable for Volkswagen Beetle, CC, Eos, Golf, Jetta, Passat, Phaeton, Q7, R32, Touareg, and TT\u003c\/li\u003e\n\u003cli\u003ePart number 9.3144 ensures exact replacement and fitment\u003c\/li\u003e\n\u003cli\u003eDesigned to detect engine detonation for improved combustion control\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Overview and Functionality\u003c\/h2\u003e\u003cp\u003eThe Facet 9.3144 ignition knock sensor monitors vibrations caused by engine knocking or detonation. By detecting these irregular combustion events, the sensor sends signals to the engine control unit (ECU), allowing it to adjust ignition timing and fuel delivery. This process helps prevent engine damage and maintains fuel efficiency. The sensor is engineered to meet OEM specifications for the listed Audi, Porsche, and Volkswagen models, ensuring reliable performance and compatibility.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePrevents engine knocking and pinging that can cause damage\u003c\/li\u003e\n\u003cli\u003eHelps maintain smooth engine operation and performance\u003c\/li\u003e\n\u003cli\u003eReduces risk of poor fuel economy due to improper ignition timing\u003c\/li\u003e\n\u003cli\u003eAddresses check engine light triggers related to knock sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves overall engine longevity by enabling timely ECU adjustments\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Facet 9.3144 knock sensor, ensure the engine is cool and disconnect the battery to avoid electrical hazards. Locate the existing knock sensor on the engine block, typically near the cylinder head. Remove the old sensor carefully to avoid damaging the mounting threads. Install the new sensor and torque it to the manufacturer’s specifications. Reconnect the electrical connector securely and clear any diagnostic trouble codes after installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eFacet manufactures the 9.3144 ignition knock sensor to meet strict quality standards, ensuring durability and accurate performance. While specific warranty details may vary, Facet products generally come with a limited warranty covering defects in materials and workmanship. Always verify warranty terms with the supplier or manufacturer documentation.\u003c\/p\u003e","brand":"Facet","offers":[{"title":"Default Title","offer_id":43796541178037,"sku":"CHMT-9.3144","price":32.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FT_93144_Fro.jpg?v=1774998203","url":"https:\/\/www.partcatalog.com\/products\/facet-9-3144-ignition-knock-detonation-sensor","provider":"PartCatalog","version":"1.0","type":"link"}