{"product_id":"standard-ignition-as531-manifold-absolute-pressure-sensor","title":"Standard Ignition AS531 Manifold Absolute Pressure Sensor","description":"\u003ch2\u003eReliable Manifold Absolute Pressure Sensor for Audi and Bentley\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition AS531 Manifold Absolute Pressure Sensor is designed to provide accurate engine load data for optimal performance. Compatible with select Audi and Bentley models, this sensor ensures precise air pressure readings within the intake manifold.\u003c\/p\u003e\u003ch2\u003eKey Features of the Standard Ignition AS531 Sensor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDirect replacement for OEM manifold absolute pressure sensors\u003c\/li\u003e\n\u003cli\u003eCompatible with Audi A8 Quattro, S6, S7, S8, RS7, TT Quattro and Bentley Continental, Flying Spur models\u003c\/li\u003e\n\u003cli\u003eEnsures accurate measurement of intake manifold pressure for engine control\u003c\/li\u003e\n\u003cli\u003eDurable construction for consistent performance under varying conditions\u003c\/li\u003e\n\u003cli\u003ePart number AS531 for easy identification and fitment verification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description of the AS531 Manifold Absolute Pressure Sensor\u003c\/h2\u003e\u003cp\u003eThe AS531 sensor from Standard Ignition is engineered to monitor the absolute pressure inside the intake manifold, a critical parameter for the engine control unit (ECU) to calculate air density and adjust fuel injection accordingly. This sensor plays a vital role in maintaining engine efficiency, emissions control, and overall drivability. Designed specifically for Audi and Bentley vehicles such as the A8 Quattro, RS7, and Continental, the AS531 ensures compatibility and reliable operation within these high-performance engines.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by the AS531 Sensor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eErratic engine idling or stalling due to incorrect manifold pressure readings\u003c\/li\u003e\n\u003cli\u003eReduced fuel efficiency caused by improper air-fuel mixture\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered by faulty sensor signals\u003c\/li\u003e\n\u003cli\u003eEngine hesitation or loss of power during acceleration\u003c\/li\u003e\n\u003cli\u003eIncreased emissions from inaccurate sensor data\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips for the AS531 Sensor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the engine is cool before beginning installation to avoid injury\u003c\/li\u003e\n\u003cli\u003eDisconnect the battery to prevent electrical shorts during replacement\u003c\/li\u003e\n\u003cli\u003eLocate the existing manifold absolute pressure sensor on the intake manifold\u003c\/li\u003e\n\u003cli\u003eCarefully disconnect the electrical connector and remove mounting hardware\u003c\/li\u003e\n\u003cli\u003eInstall the AS531 sensor securely and reconnect the electrical plug\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 Information\u003c\/h2\u003e\u003cp\u003eStandard Ignition manufactures the AS531 sensor to meet or exceed OEM specifications, ensuring reliable performance and durability. While specific warranty details may vary, Standard Ignition typically offers coverage against defects in materials and workmanship. This sensor undergoes rigorous testing to maintain consistent quality for Audi and Bentley applications.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44503357391029,"sku":"FBHK-AS531","price":74.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_AS531_Fro_d49cd7b5-1cfa-463c-9fd8-b37c3ee99e41.jpg?v=1775022031","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-as531-manifold-absolute-pressure-sensor","provider":"PartCatalog","version":"1.0","type":"link"}