{"product_id":"standard-ignition-as177-manifold-absolute-pressure-sensor","title":"Standard Ignition AS177 Manifold Absolute Pressure Sensor","description":"\u003ch2\u003eOverview of Standard Ignition AS177 Manifold Absolute Pressure Sensor\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition AS177 Manifold Absolute Pressure Sensor is designed specifically for Toyota Prius models. This sensor plays a critical role in monitoring the intake manifold pressure to ensure optimal engine performance and emissions control.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Toyota Prius vehicles\u003c\/li\u003e\n\u003cli\u003eAccurate manifold pressure readings for engine management\u003c\/li\u003e\n\u003cli\u003eDirect replacement for original equipment sensors\u003c\/li\u003e\n\u003cli\u003eDurable construction for reliable operation\u003c\/li\u003e\n\u003cli\u003ePart number AS177 for precise identification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe AS177 Manifold Absolute Pressure Sensor from Standard Ignition is engineered to provide precise pressure data from the intake manifold to the engine control unit (ECU). This information is essential for calculating air density and determining the engine's air-fuel mixture. Proper sensor function helps maintain efficient combustion and reduces harmful emissions. Designed to meet or exceed OEM specifications, this sensor ensures consistent performance and compatibility with Toyota Prius models.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cp\u003eThis sensor is used in the emission control system of Toyota Prius vehicles to monitor manifold pressure. It helps address several engine and emission-related 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 sensor readings\u003c\/li\u003e\n\u003cli\u003eReduced engine power or hesitation during acceleration\u003c\/li\u003e\n\u003cli\u003eFailed emissions tests related to sensor malfunction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Standard Ignition AS177 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. 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 strict quality standards, ensuring reliable performance and durability. The AS177 Manifold Absolute Pressure Sensor undergoes rigorous testing to comply with OEM requirements. This part typically includes a limited warranty covering defects in materials and workmanship, providing confidence in its long-term use on Toyota Prius vehicles.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44503309287605,"sku":"FBHK-AS177","price":329.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_AS177_Fro.jpg?v=1775021978","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-as177-manifold-absolute-pressure-sensor","provider":"PartCatalog","version":"1.0","type":"link"}