{"product_id":"delphi-ps20072-manifold-absolute-pressure-sensor","title":"Delphi PS20072 Manifold Absolute Pressure Sensor","description":"\u003ch2\u003eDelphi MAP Sensor PS20072 for Mercedes-Benz\u003c\/h2\u003e\u003cp\u003eDelphi PS20072 is a manifold absolute pressure sensor built for accurate engine load and intake pressure readings. It is a standard replacement part with OE-style validation, making it a direct choice for Mercedes-Benz applications that rely on precise sensor input for drivability and emissions control.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManifold Absolute Pressure Sensor for voltage-based signal output\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade for OE-style service\u003c\/li\u003e\n\u003cli\u003e1 black rectangular connector with 3 male terminals\u003c\/li\u003e\n\u003cli\u003e1-port, bolt-on design with black plastic housing\u003c\/li\u003e\n\u003cli\u003eMaximum pressure reading: 2.0 \/ 35.0\u003c\/li\u003e\n\u003cli\u003eDelphi-tested and calibrated to OE standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThe Delphi PS20072 MAP sensor is engineered to provide accurate manifold pressure data to the engine control system. That signal helps the ECU calculate air density and load, which is critical for smooth throttle response, stable idle quality, and proper fuel delivery. Delphi validates and calibrates its sensors to OE standards, supporting consistent readings and reducing repeat repairs. This part cross-references Standard Ignition AS489 for the same application. Common Mercedes-Benz fitments include SL550, S550, E550, CLS550, GL550, and ML550, along with AMG variants such as SL63 AMG, S63 AMG, and G63 AMG. If you are replacing a Mercedes-Benz MAP sensor, Delphi PS20072 offers a direct service solution for a wide range of 2011-2019 vehicles.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Solve\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRough idle caused by inaccurate manifold pressure input\u003c\/li\u003e\n\u003cli\u003eHesitation or poor throttle response under acceleration\u003c\/li\u003e\n\u003cli\u003eIncorrect fuel mixture calculations from faulty sensor data\u003c\/li\u003e\n\u003cli\u003eCheck engine light concerns related to MAP sensor performance\u003c\/li\u003e\n\u003cli\u003eDriveability issues tied to unstable engine load readings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify connector shape, terminal count, and mounting style before installation. This sensor uses a bolt-on mount, a single port, and a 3-terminal male connector, so matching the original configuration is important for proper fitment. Confirm the vehicle application against the listed Mercedes-Benz models, including 2011-2019 coverage across SL550, S550, E550, CLS550, GL550, ML550, and related AMG models. For best results, inspect the intake connection and wiring connector for damage before installing the new sensor.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDelphi backs this sensor with OE development and product validation methods, and each unit is tested and calibrated to OE standards for accurate readings. That focus on calibration helps support dependable sensor output in Mercedes-Benz engine management systems.\u003c\/p\u003e","brand":"Delphi","offers":[{"title":"Default Title","offer_id":52433646813365,"sku":"BBMX-PS20072","price":29.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DE_PS20072_Fro.jpg?v=1777858255","url":"https:\/\/www.partcatalog.com\/products\/delphi-ps20072-manifold-absolute-pressure-sensor","provider":"PartCatalog","version":"1.0","type":"link"}