{"product_id":"delphi-ps20109-manifold-absolute-pressure-sensor","title":"Delphi PS20109 Manifold Absolute Pressure Sensor","description":"\u003ch2\u003eDelphi MAP Sensor PS20109 Overview\u003c\/h2\u003e\u003cp\u003eDelphi PS20109 is a manifold absolute pressure sensor built for accurate engine load and intake pressure readings. It is a standard replacement part with OE-calibrated testing, making it a direct choice for Ram 2500 and Ram 3500 applications that rely on precise sensor input for drivability and emissions control.\u003c\/p\u003e\u003cp\u003eThis Delphi manifold absolute pressure sensor PS20109 uses a 5V design with a 4-pin male terminal layout, one black rectangular connector, and a bolt-on mount. The black plastic housing and 3-port configuration support a clean OE-style fit in the intake system.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: PS20109\u003c\/li\u003e\n\u003cli\u003eManifold Absolute Pressure Sensor for emission control systems\u003c\/li\u003e\n\u003cli\u003e5V sensor with 4 terminals\u003c\/li\u003e\n\u003cli\u003e1 black male connector, rectangular shape\u003c\/li\u003e\n\u003cli\u003eBolt-on mount with 3 ports\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade\u003c\/li\u003e\n\u003cli\u003eBlack plastic housing\u003c\/li\u003e\n\u003cli\u003eTested and calibrated to OE standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eDelphi PS20109 is engineered for vehicles that depend on accurate manifold pressure data to manage fuel delivery, load calculation, and emissions performance. Delphi validates its sensors using OE development methods and calibration standards, helping ensure consistent readings across the operating range. For Ram 2500 and Ram 3500 owners, this MAP sensor provides a direct replacement option that matches the original style of connection and mounting.\u003c\/p\u003e\u003cp\u003eThis part cross-references Standard Ignition AS413 for the same application. If you are replacing a failing MAP sensor on a 2011-2018 Ram 2500 or 2011-2018 Ram 3500, PS20109 is built to align with the vehicle’s sensor requirements and restore accurate manifold pressure feedback. It also fits 2008-2010 Dodge Ram 2500 and 2008-2010 Dodge Ram 3500.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRough idle caused by inaccurate manifold pressure readings\u003c\/li\u003e\n\u003cli\u003eCheck engine lights related to MAP sensor performance\u003c\/li\u003e\n\u003cli\u003eFuel trim issues from incorrect engine load data\u003c\/li\u003e\n\u003cli\u003eHesitation or poor throttle response under acceleration\u003c\/li\u003e\n\u003cli\u003eEmissions control faults tied to sensor signal errors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify connector shape, terminal count, and mount style before installation. PS20109 uses a bolt-on design with a single rectangular connector, so matching the original sensor configuration is important for proper fitment. Confirm the application against the vehicle’s year, make, and model before replacing the sensor on Ram 2500 or Ram 3500 trucks.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDelphi backs this sensor with OE-focused development and product validation methods. Each sensor is tested and calibrated to OE standards to support accurate readings and reduce repeat repairs.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFits 2011-2018 Ram 2500, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2011-2018 Ram 3500, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2008-2010 Dodge Ram 2500, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2008-2010 Dodge Ram 3500, N\/A\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Delphi","offers":[{"title":"Default Title","offer_id":52433647173813,"sku":"BBMX-PS20109","price":83.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DE_PS20109_Fro.jpg?v=1777858304","url":"https:\/\/www.partcatalog.com\/products\/delphi-ps20109-manifold-absolute-pressure-sensor","provider":"PartCatalog","version":"1.0","type":"link"}