{"product_id":"standard-ignition-as458-manifold-absolute-pressure-sensor","title":"Standard Ignition AS458 Manifold Absolute Pressure Sensor","description":"\u003ch2\u003eReliable Manifold Absolute Pressure Sensor for Infiniti and Nissan\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition AS458 Manifold Absolute Pressure Sensor is designed to provide accurate engine load data for optimal performance. Compatible with a range of Infiniti and Nissan models, this sensor helps maintain efficient engine operation and emission control.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect replacement for OEM manifold absolute pressure sensor\u003c\/li\u003e\n\u003cli\u003eCompatible with Infiniti 370Z, EX35, FX50, G37, Q50, Q60, Q70, Q70L, QX50, QX56, QX70, and QX80\u003c\/li\u003e\n\u003cli\u003eEnsures precise measurement of intake manifold pressure\u003c\/li\u003e\n\u003cli\u003eSupports proper air-fuel mixture and engine timing adjustments\u003c\/li\u003e\n\u003cli\u003eDurable construction for consistent performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Compatibility\u003c\/h2\u003e\u003cp\u003eThe AS458 sensor from Standard Ignition is engineered to meet the specifications required by various Infiniti and Nissan vehicles. This manifold absolute pressure sensor plays a critical role in monitoring the pressure within the intake manifold, which is essential for the engine control unit (ECU) to calculate air density and adjust fuel injection accordingly. It is compatible with popular models such as the Infiniti 370Z, EX35, FX50, G37, Q50, Q60, Q70, Q70L, QX50, QX56, QX70, and QX80, as well as Nissan vehicles that share these platforms. Using the correct sensor ensures accurate data transmission and helps maintain emission standards.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps resolve engine stalling or rough idling caused by incorrect manifold pressure readings\u003c\/li\u003e\n\u003cli\u003eAddresses poor fuel economy due to inaccurate air-fuel mixture adjustments\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers related to sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves engine performance by providing reliable pressure data\u003c\/li\u003e\n\u003cli\u003eSupports emission control systems by ensuring proper sensor input\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Standard Ignition AS458 sensor should be performed with the engine off and cooled down. Ensure the sensor connector and mounting area are clean before installation. Properly secure the sensor to avoid vacuum leaks or loose connections. After installation, it is recommended to clear any diagnostic trouble codes and verify sensor operation with a scan tool to confirm correct functionality.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStandard Ignition manufactures the AS458 sensor to meet or exceed OEM standards for fit, form, and function. Each sensor undergoes rigorous testing to ensure durability and reliable performance. 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":44503344939189,"sku":"FBHK-AS458","price":105.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_AS458_Fro_28ad6d6b-fe7b-48d2-bb51-3509d346ec0e.jpg?v=1775022016","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-as458-manifold-absolute-pressure-sensor","provider":"PartCatalog","version":"1.0","type":"link"}