{"product_id":"standard-ignition-as443-manifold-absolute-pressure-sensor","title":"Standard Ignition AS443 Manifold Absolute Pressure Sensor","description":"\u003ch2\u003eOverview of Standard Ignition AS443 Manifold Absolute Pressure Sensor\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition AS443 Manifold Absolute Pressure Sensor is designed for precise engine management in select Land Rover and Volvo vehicles. This sensor plays a critical role in monitoring the intake manifold pressure to optimize fuel delivery and engine performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Land Rover LR2 and Volvo S80, V70, XC60, XC70, XC90 models\u003c\/li\u003e\n\u003cli\u003eMeasures manifold absolute pressure for accurate engine control\u003c\/li\u003e\n\u003cli\u003eDirect replacement part number AS443 for reliable fit and function\u003c\/li\u003e\n\u003cli\u003eEssential for emission control and fuel efficiency\u003c\/li\u003e\n\u003cli\u003eEngineered to meet OEM specifications for durability and accuracy\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition AS443 is a Manifold Absolute Pressure (MAP) sensor that provides real-time data on the pressure inside the intake manifold. This information is vital for the engine control unit (ECU) to calculate air density and adjust fuel injection accordingly. Designed specifically for use in Land Rover LR2 and Volvo models including S80, V70, XC60, XC70, and XC90, this sensor ensures compatibility and reliable performance. The AS443 sensor helps maintain optimal engine operation, contributing to smoother acceleration, better fuel economy, and reduced emissions.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps resolve rough idling and engine stalling caused by incorrect manifold pressure readings\u003c\/li\u003e\n\u003cli\u003eImproves fuel efficiency by providing accurate air pressure data to the ECU\u003c\/li\u003e\n\u003cli\u003eReduces engine hesitation and poor acceleration issues\u003c\/li\u003e\n\u003cli\u003eAssists in maintaining proper emission levels for compliance with environmental standards\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers related to faulty MAP sensor signals\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the engine is cool before 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 MAP sensor on the intake manifold and carefully unplug the electrical connector\u003c\/li\u003e\n\u003cli\u003eRemove mounting screws and replace with the Standard Ignition AS443 sensor\u003c\/li\u003e\n\u003cli\u003eReconnect the electrical connector and battery, then clear any diagnostic trouble codes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStandard Ignition manufactures the AS443 MAP sensor to meet or exceed OEM standards, ensuring consistent performance and durability. Each sensor undergoes rigorous testing to verify accuracy and reliability. This part is backed by Standard Ignition's limited warranty, providing coverage against defects in materials and workmanship under normal use.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44503341138101,"sku":"FBHK-AS443","price":80.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_AS443_Fro.jpg?v=1775022012","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-as443-manifold-absolute-pressure-sensor","provider":"PartCatalog","version":"1.0","type":"link"}