{"product_id":"standard-ignition-as423-manifold-absolute-pressure-sensor","title":"Standard Ignition AS423 Manifold Absolute Pressure Sensor","description":"\u003ch2\u003eOverview of Standard Ignition AS423 Manifold Absolute Pressure Sensor\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition AS423 is a reliable manifold absolute pressure (MAP) sensor designed specifically for Hyundai Genesis Coupe models. This sensor plays a critical role in monitoring engine performance by measuring the pressure within the intake manifold.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Hyundai Genesis Coupe vehicles\u003c\/li\u003e\n\u003cli\u003eAccurate manifold pressure readings for optimal engine control\u003c\/li\u003e\n\u003cli\u003eDirect replacement part number AS423 for easy identification\u003c\/li\u003e\n\u003cli\u003eEnsures proper air-fuel mixture for efficient combustion\u003c\/li\u003e\n\u003cli\u003eDurable construction for consistent performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition AS423 manifold absolute pressure sensor is engineered to provide precise pressure data to the engine control unit (ECU) of Hyundai Genesis Coupe vehicles. By accurately measuring the intake manifold pressure, this sensor helps regulate fuel injection and ignition timing, which are essential for maintaining engine efficiency and emissions control. The AS423 sensor is manufactured to meet OEM specifications, ensuring a seamless fit and reliable operation within the vehicle's emission control system.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cp\u003eThis MAP sensor is used to monitor manifold pressure and support the engine management system. It can help address several issues, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eErratic engine idling or stalling\u003c\/li\u003e\n\u003cli\u003ePoor fuel economy due to incorrect air-fuel mixture\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered by faulty pressure readings\u003c\/li\u003e\n\u003cli\u003eReduced engine power or hesitation during acceleration\u003c\/li\u003e\n\u003cli\u003eIncreased emissions from improper combustion\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Standard Ignition AS423 sensor on a Hyundai Genesis Coupe, ensure the engine is cool and the ignition is off. Disconnect the battery before removal of the old sensor to prevent electrical issues. Carefully unplug the sensor connector and remove mounting hardware. Install the new sensor securely, reconnect the electrical connector, and clear any diagnostic trouble codes with an appropriate scan tool after installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eStandard Ignition parts, including the AS423 MAP sensor, are manufactured to meet or exceed OEM standards for quality and durability. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in materials and workmanship to provide confidence in the product's reliability.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44503335862453,"sku":"FBHK-AS423","price":34.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_AS423_Fro.jpg?v=1775022008","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-as423-manifold-absolute-pressure-sensor","provider":"PartCatalog","version":"1.0","type":"link"}