{"product_id":"delphi-as10233-ignition-knock-detonation-sensor","title":"Delphi AS10233 Ignition Knock (Detonation) Sensor","description":"\u003ch2\u003eOE-Style Knock Sensor for Audi and Volkswagen\u003c\/h2\u003e\u003cp\u003eDelphi AS10233 is an ignition knock sensor built for accurate detonation detection across a wide range of Audi and Volkswagen applications. It uses OE development and validation methods to deliver consistent signal output for engine management systems that rely on precise knock feedback.\u003c\/p\u003e\u003cp\u003eCompatible With Audi Q5, Audi S4, Audi S5, Audi A6 Quattro, Audi A7 Quattro, Audi Q7, Audi R8, Audi A8 Quattro, Audi A6, Audi A5 Quattro, Audi A4 Quattro, Audi A4, and Volkswagen Touareg applications listed below.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDelphi AS10233 ignition knock (detonation) sensor\u003c\/li\u003e\n\u003cli\u003e3-terminal, male-pin design with a single oval connector\u003c\/li\u003e\n\u003cli\u003eScrew-mount configuration for direct sensor installation\u003c\/li\u003e\n\u003cli\u003eOE-calibrated and tested for accurate knock signal readings\u003c\/li\u003e\n\u003cli\u003eBuilt for engine control systems that monitor spark knock and detonation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Overview\u003c\/h2\u003e\u003cp\u003eThis Delphi knock sensor is designed to detect engine vibration patterns associated with detonation so the ECU can adjust timing and protect the engine. The sensor measures 490 mm in length and uses a 1-connector, 3-terminal layout with a male connector and male terminals. Delphi validates and calibrates its sensors to OE standards, helping maintain accurate readings and reducing repeat repairs caused by incorrect signal output. This part cross-references Standard Ignition KS356 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCheck engine lights related to knock sensor signal faults\u003c\/li\u003e\n\u003cli\u003eAudible spark knock or pinging under load\u003c\/li\u003e\n\u003cli\u003eIncorrect ignition timing caused by poor detonation feedback\u003c\/li\u003e\n\u003cli\u003eEngine performance issues tied to inaccurate sensor readings\u003c\/li\u003e\n\u003cli\u003eDiagnostic trouble codes associated with knock sensor circuits\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Fitment\u003c\/h2\u003e\u003cp\u003eFits 2007-2011 Audi A6, N\/A; Fits 2007-2009 Audi A4 Quattro, N\/A; Fits 2007 Audi A4, N\/A; Fits 2008-2010 Audi A5 Quattro, N\/A; Fits 2007-2015 Audi A6 Quattro, N\/A; Fits 2010-2016 Audi S4, N\/A; Fits 2010-2016 Audi S5, N\/A; Fits 2009-2017 Audi Q5, N\/A; Fits 2011-2015 Audi Q7, N\/A; Fits 2012-2015 Audi A7 Quattro, N\/A; Fits 2013-2014 Audi A8 Quattro, N\/A; Fits 2014-2015 Audi R8, N\/A; Fits 2014-2017 Audi SQ5, N\/A; Fits 2010-2012 Audi R8, N\/A; Fits 2011-2015 Volkswagen Touareg, N\/A.\u003c\/p\u003e\u003cp\u003eVerify connector shape, terminal count, and mounting style against the original sensor before installation. Mounting hardware is not included. Use the vehicle service information for torque and routing details, and clear any stored fault codes after replacement.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDelphi backs this sensor with OE-focused development and product validation methods. Each sensor is tested and calibrated to OE standards to support accurate readings and consistent engine management performance.\u003c\/p\u003e","brand":"Delphi","offers":[{"title":"Default Title","offer_id":52918204989621,"sku":"BBMX-AS10233","price":96.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DE_AS10233_FRO.jpg?v=1785567661","url":"https:\/\/www.partcatalog.com\/products\/delphi-as10233-ignition-knock-detonation-sensor","provider":"PartCatalog","version":"1.0","type":"link"}