{"product_id":"standard-ignition-as394-manifold-absolute-pressure-sensor","title":"Standard Ignition AS394 Manifold Absolute Pressure Sensor","description":"\u003ch2\u003eOverview of Standard Ignition AS394 Manifold Absolute Pressure Sensor\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition AS394 Manifold Absolute Pressure (MAP) Sensor is designed to provide accurate pressure readings for optimal engine performance. Compatible with a range of GM vehicles including Chevrolet, GMC, Cadillac, and Buick models, this sensor ensures reliable data for your vehicle's emission control system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConnector Gender: Female\u003c\/li\u003e\n\u003cli\u003eConnector Quantity: 1\u003c\/li\u003e\n\u003cli\u003eConnector Type: Plug in\u003c\/li\u003e\n\u003cli\u003eTerminal Gender: Male\u003c\/li\u003e\n\u003cli\u003eTerminal Quantity: 3\u003c\/li\u003e\n\u003cli\u003eTerminal Type: Blade\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe AS394 MAP sensor from Standard Ignition features a female plug-in connector with a single connection point, designed for straightforward installation. It includes three male blade terminals that provide secure electrical contact, ensuring consistent signal transmission. This sensor is engineered to measure the absolute pressure within the intake manifold, a critical parameter for engine control units to adjust fuel delivery and ignition timing accurately.\u003c\/p\u003e\u003cp\u003eCompatible with various makes and models such as the Chevrolet Silverado 1500, GMC Sierra 2500 HD, Cadillac Escalade, Buick Allure, and Hummer H3, the AS394 sensor supports a wide range of vehicles requiring precise manifold pressure monitoring. Its plug-in connector type simplifies replacement and maintenance tasks.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps resolve engine performance problems related to incorrect air-fuel mixture\u003c\/li\u003e\n\u003cli\u003eAddresses rough idling and stalling caused by faulty manifold pressure readings\u003c\/li\u003e\n\u003cli\u003eImproves fuel efficiency by providing accurate pressure data to the engine control module\u003c\/li\u003e\n\u003cli\u003eReduces emission control system errors and check engine light triggers\u003c\/li\u003e\n\u003cli\u003eSupports proper turbocharger and supercharger function in applicable models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the vehicle ignition is off before installation\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 for removal\u003c\/li\u003e\n\u003cli\u003eCarefully unplug the female connector and remove the sensor from its mounting\u003c\/li\u003e\n\u003cli\u003eInstall the new AS394 sensor by aligning the blade terminals and securing the plug-in connector\u003c\/li\u003e\n\u003cli\u003eVerify proper connection and clear any diagnostic trouble codes after installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStandard Ignition manufactures the AS394 MAP sensor to meet or exceed OEM specifications for fit, form, and function. Each sensor undergoes rigorous testing to ensure durability and reliable performance under various operating conditions. While specific warranty details may vary, Standard Ignition typically offers coverage against defects in materials and workmanship to provide confidence in your purchase.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44503332159669,"sku":"FBHK-AS394","price":35.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_AS394_Fro.jpg?v=1775022003","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-as394-manifold-absolute-pressure-sensor","provider":"PartCatalog","version":"1.0","type":"link"}