{"product_id":"standard-ignition-as428-manifold-absolute-pressure-sensor","title":"Standard Ignition AS428 Manifold Absolute Pressure Sensor","description":"\u003ch2\u003eOverview of Standard Ignition AS428 Manifold Absolute Pressure Sensor\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition AS428 Manifold Absolute Pressure (MAP) Sensor is designed to provide accurate pressure readings for optimal engine performance. This sensor is compatible with various Buick, Cadillac, Chevrolet, GMC, and Saab models, ensuring reliable fitment and function.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConnector Gender: Male\u003c\/li\u003e\n\u003cli\u003eConnector Quantity: 1\u003c\/li\u003e\n\u003cli\u003eConnector Type: Plug in\u003c\/li\u003e\n\u003cli\u003ePort Quantity: 1\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 AS428 MAP sensor from Standard Ignition features a single male plug-in connector with three male blade terminals, designed for straightforward installation and secure electrical connection. Its single port design allows precise measurement of manifold absolute pressure, which is critical for engine control units to adjust fuel delivery and ignition timing. This sensor is engineered to meet OEM specifications, making it suitable for use in vehicles such as the Buick Regal, Cadillac ATS, Chevrolet Camaro, GMC Sierra 2500 HD, and Saab 9-5.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps resolve engine stalling or rough idling caused by inaccurate manifold pressure readings\u003c\/li\u003e\n\u003cli\u003eImproves fuel efficiency by providing accurate data to the engine control module\u003c\/li\u003e\n\u003cli\u003eReduces emissions by ensuring proper air-fuel mixture adjustments\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers related to MAP sensor faults\u003c\/li\u003e\n\u003cli\u003eSupports consistent engine performance under varying load conditions\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 avoid 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\u003eVerify connector type and terminal alignment before securing the new sensor\u003c\/li\u003e\n\u003cli\u003eAfter installation, clear any diagnostic trouble codes and test drive to confirm proper operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStandard Ignition manufactures the AS428 MAP sensor to meet strict quality standards, ensuring durability and reliable performance. This part is backed by a limited warranty that covers defects in materials and workmanship, providing confidence in its long-term use across compatible Buick, Cadillac, Chevrolet, GMC, and Saab vehicles.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44503336976565,"sku":"FBHK-AS428","price":31.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_AS428_Fro_d53f04a1-df29-4def-956b-3bdb89643724.jpg?v=1775022009","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-as428-manifold-absolute-pressure-sensor","provider":"PartCatalog","version":"1.0","type":"link"}