{"product_id":"standard-ignition-as348-manifold-absolute-pressure-sensor","title":"Standard Ignition AS348 Manifold Absolute Pressure Sensor","description":"\u003ch2\u003eReliable Manifold Absolute Pressure Sensor for Volvo Models\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition AS348 Manifold Absolute Pressure Sensor is designed to provide accurate engine load data for optimal performance. Compatible with various Volvo vehicles, this sensor ensures precise air pressure readings within the intake manifold.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Volvo C70, S40, S60, S80, V50, and XC70 models\u003c\/li\u003e\n\u003cli\u003eOEM-quality replacement part number AS348\u003c\/li\u003e\n\u003cli\u003eMeasures manifold absolute pressure for engine control systems\u003c\/li\u003e\n\u003cli\u003eEnsures accurate fuel injection and ignition timing\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 Standard Ignition AS348 Manifold Absolute Pressure Sensor is engineered to meet the specifications required by Volvo vehicles including the C70, S40, S60, S80, V50, and XC70. This sensor plays a critical role in monitoring the pressure inside the intake manifold, which is essential for the engine control unit (ECU) to calculate air density and adjust fuel delivery accordingly. By maintaining precise pressure readings, the AS348 helps optimize engine efficiency and emissions control.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cp\u003eThis sensor is used primarily to monitor manifold pressure and support the vehicle’s emission control system. It can help address several engine performance issues such as:\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 pressure sensor faults\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 AS348 sensor, ensure the engine is cool and the ignition is off. Disconnect the battery before removal to prevent electrical shorts. Carefully unplug the old sensor and avoid damaging the wiring harness. Install the new sensor securely and verify all connections are tight. 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 standards, providing reliable performance and durability. The AS348 Manifold Absolute Pressure Sensor undergoes rigorous quality control testing to ensure consistent functionality. This part typically includes a limited warranty covering defects in materials and workmanship, offering peace of mind for your Volvo vehicle maintenance.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44503325049013,"sku":"FBHK-AS348","price":151.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_AS348_Fro.jpg?v=1775021995","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-as348-manifold-absolute-pressure-sensor","provider":"PartCatalog","version":"1.0","type":"link"}