{"product_id":"denso-234-5114-air-fuel-ratio-sensor","title":"Denso 234-5114 Air \/ Fuel Ratio Sensor - Upstream or Upstream Left","description":"\u003ch2\u003eOverview of the Denso OE Style Air \/ Fuel Ratio Sensor\u003c\/h2\u003e\u003cp\u003eThe Denso OE Style Air \/ Fuel Ratio Sensor 234-5114 is designed specifically for select Audi and Volkswagen models. This heated sensor ensures accurate air-fuel mixture readings, contributing to optimal engine performance and emissions control.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated sensor type for faster response times\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Audi A8 Quattro, R8, RS4, S8, and Volkswagen Touareg\u003c\/li\u003e\n\u003cli\u003e67.72 inches wiring harness length for precise installation\u003c\/li\u003e\n\u003cli\u003eFive-wire configuration with male connector\u003c\/li\u003e\n\u003cli\u003eThread diameter of 0.711 inches for secure mounting\u003c\/li\u003e\n\u003cli\u003eRegular grade type for reliable operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Denso 234-5114 air\/fuel ratio sensor is engineered to meet the exact specifications of certain Audi and Volkswagen vehicles, including the A8 Quattro, R8, RS4, S8, and Touareg. Featuring a heated sensor element, it provides quicker sensor activation and more accurate readings under various operating conditions. The sensor includes a 67.72-inch wiring harness with five wires and a male connector, ensuring compatibility with the vehicle’s existing wiring system. Its 0.711-inch thread diameter allows for a secure and proper fit during installation. This sensor is part of Denso's OE Style product line, which focuses on delivering components that closely match original equipment specifications for dependable performance and fitment.\u003c\/p\u003e\u003ch2\u003eAbout the OE Style Product Line\u003c\/h2\u003e\u003cp\u003eDenso's OE Style line is designed to replicate the original equipment's form, fit, and function. This ensures that the 234-5114 air\/fuel ratio sensor integrates seamlessly with the vehicle’s emission control system, maintaining factory-level performance and compliance. The OE Style designation indicates that this sensor meets the standards expected for direct replacement parts in Audi and Volkswagen models.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps maintain proper air\/fuel mixture for efficient combustion\u003c\/li\u003e\n\u003cli\u003eReduces emissions by providing accurate sensor data to the engine control unit\u003c\/li\u003e\n\u003cli\u003ePrevents engine performance issues related to faulty air\/fuel ratio readings\u003c\/li\u003e\n\u003cli\u003eAddresses check engine light triggers related to sensor malfunction\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by ensuring optimal sensor operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Denso 234-5114 sensor, ensure the wiring harness length of 67.72 inches is sufficient for your vehicle’s routing requirements. The male connector and five-wire setup should match the factory harness for a straightforward plug-and-play installation. Use proper tools to avoid damaging the 0.711-inch threaded sensor during mounting. It is recommended to follow vehicle-specific service manuals for torque specifications and sensor location.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDenso manufactures the 234-5114 air\/fuel ratio sensor to meet strict quality standards, ensuring reliable operation within the emission control system. While specific warranty details may vary, Denso products typically come with a limited warranty covering defects in materials and workmanship. Refer to the product documentation or supplier for exact warranty terms.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43978967253173,"sku":"BBNF-234-5114","price":137.2,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_2345114_Fro.jpg?v=1775007459","url":"https:\/\/www.partcatalog.com\/products\/denso-234-5114-air-fuel-ratio-sensor","provider":"PartCatalog","version":"1.0","type":"link"}