{"product_id":"standard-ignition-as357-manifold-absolute-pressure-sensor","title":"Standard Ignition AS357 Manifold Absolute Pressure Sensor","description":"\u003ch2\u003eReliable Manifold Absolute Pressure Sensor for Mercedes-Benz Vehicles\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition AS357 Manifold Absolute Pressure Sensor is designed to provide accurate engine load data for optimal performance. Compatible with a wide range of Mercedes-Benz models, this sensor ensures precise air pressure readings within the intake manifold.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect replacement for OEM manifold absolute pressure sensors\u003c\/li\u003e\n\u003cli\u003eCompatible with Mercedes-Benz 300E, C36 AMG, C220, C230, C280, CL500, CL600, E320, E420, ML55 AMG, ML320, S320, S420, S430, S500, S600, SL320, SL500, SL600, SLK230\u003c\/li\u003e\n\u003cli\u003ePart number AS357 for easy identification and fitment\u003c\/li\u003e\n\u003cli\u003eEngineered to maintain accurate manifold pressure readings for efficient fuel management\u003c\/li\u003e\n\u003cli\u003eDurable construction to withstand engine bay conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Compatibility\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition AS357 sensor is an essential component in the emission control system, specifically designed to monitor the manifold absolute pressure in various Mercedes-Benz models. This sensor plays a critical role in the engine control unit's ability to calculate air density and adjust fuel injection accordingly. It is compatible with popular Mercedes-Benz vehicles such as the 300E, C36 AMG, and S500, among others. Using the correct sensor like the AS357 helps maintain engine efficiency and emission standards.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps resolve rough idling caused by incorrect manifold pressure readings\u003c\/li\u003e\n\u003cli\u003eAddresses poor fuel economy due to inaccurate air-fuel mixture data\u003c\/li\u003e\n\u003cli\u003ePrevents engine stalling related to faulty sensor input\u003c\/li\u003e\n\u003cli\u003eReduces check engine light triggers linked to emission control faults\u003c\/li\u003e\n\u003cli\u003eImproves overall engine performance and drivability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Standard Ignition AS357 sensor requires basic mechanical knowledge and proper tools. Before installation, ensure the engine is cool and disconnect the battery to avoid electrical shorts. Remove the old sensor carefully to prevent damage to the intake manifold or wiring harness. When installing the new sensor, verify the connector is securely attached and free of corrosion. After installation, clear any diagnostic trouble codes and perform a test drive to confirm proper operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStandard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The AS357 Manifold Absolute Pressure Sensor undergoes rigorous quality control testing to guarantee consistent functionality. This part is backed by a limited warranty, providing coverage against defects in material and workmanship under normal use conditions.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44503326228661,"sku":"FBHK-AS357","price":84.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_AS357_Fro.jpg?v=1775021997","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-as357-manifold-absolute-pressure-sensor","provider":"PartCatalog","version":"1.0","type":"link"}