{"product_id":"standard-ignition-as648-manifold-absolute-pressure-sensor","title":"Standard Ignition AS648 Manifold Absolute Pressure Sensor","description":"\u003ch2\u003eReliable Manifold Absolute Pressure Sensor for Mercedes-Benz CLA Models\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition AS648 Manifold Absolute Pressure Sensor is designed specifically for Mercedes-Benz CLA45 AMG and CLA250 models. This sensor plays a critical role in monitoring engine performance by measuring the pressure within the intake manifold, ensuring optimal air-fuel mixture and efficient combustion.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Mercedes-Benz CLA45 AMG and CLA250\u003c\/li\u003e\n\u003cli\u003ePart number AS648 for precise identification\u003c\/li\u003e\n\u003cli\u003eAccurate manifold pressure readings for engine control\u003c\/li\u003e\n\u003cli\u003eDirect replacement sensor for emission control systems\u003c\/li\u003e\n\u003cli\u003eDurable construction to withstand engine environment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition AS648 Manifold Absolute Pressure Sensor is engineered to provide accurate and consistent pressure data to the engine control unit (ECU) of Mercedes-Benz CLA45 AMG and CLA250 vehicles. By monitoring the absolute pressure inside the intake manifold, this sensor helps regulate fuel injection and ignition timing, which are essential for maintaining engine efficiency and reducing emissions. The AS648 sensor is a direct fit replacement, ensuring seamless integration with the vehicle’s existing emission control system without the need for modifications.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps resolve rough idling and engine stalling\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by optimizing air-fuel ratio\u003c\/li\u003e\n\u003cli\u003eReduces engine hesitation and poor acceleration\u003c\/li\u003e\n\u003cli\u003ePrevents check engine light triggers related to manifold pressure\u003c\/li\u003e\n\u003cli\u003eSupports emission control compliance for Mercedes-Benz CLA models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Standard Ignition AS648 sensor requires basic mechanical skills and standard hand tools. Before installation, ensure the engine is cool and disconnect the battery to prevent electrical shorts. Remove the old sensor carefully to avoid damage to the intake manifold or wiring harness. After installing the new sensor, verify proper electrical connections and clear any diagnostic trouble codes using an OBD-II scanner if necessary.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStandard Ignition parts are manufactured to meet or exceed OEM specifications, providing reliable performance and durability. The AS648 Manifold Absolute Pressure Sensor undergoes rigorous quality control testing to ensure consistent operation under demanding conditions. This part is backed by a limited warranty, covering defects in materials and workmanship for a specified period, offering confidence in its long-term functionality.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44503366795445,"sku":"FBHK-AS648","price":53.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_AS648_Fro.jpg?v=1775022041","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-as648-manifold-absolute-pressure-sensor","provider":"PartCatalog","version":"1.0","type":"link"}