{"product_id":"delphi-ps20129-manifold-absolute-pressure-sensor","title":"Delphi PS20129 Manifold Absolute Pressure Sensor","description":"\u003ch2\u003eDelphi PS20129 MAP Sensor Overview\u003c\/h2\u003e\u003cp\u003eDelphi PS20129 is a manifold absolute pressure sensor built for accurate engine load and intake pressure readings. It uses a 5-volt voltage signal, a 3-terminal blade connection, and a bolt-on mount for a direct standard replacement on select Volvo applications.\u003c\/p\u003e\u003cp\u003eCompatible With Volvo S60, S90, V60, V60 Cross Country, V90, V90 Cross Country, XC40, XC60, XC90, S60 Cross Country, S80, and XC70 applications across model years 2015-2021, depending on vehicle configuration.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e5-volt MAP sensor with voltage output\u003c\/li\u003e\n\u003cli\u003eBlack plastic housing with black connector\u003c\/li\u003e\n\u003cli\u003e1 connector, square shape, male connector and male terminals\u003c\/li\u003e\n\u003cli\u003e3 blade terminals for OE-style electrical connection\u003c\/li\u003e\n\u003cli\u003eBolt-on mount with 1 port\u003c\/li\u003e\n\u003cli\u003eStandard replacement grade for service repair\u003c\/li\u003e\n\u003cli\u003ePackage contents: manifold absolute pressure sensor\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 2015-2021 Volvo S60, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2017-2021 Volvo S90, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2015-2021 Volvo V60, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2020-2021 Volvo V60 Cross Country, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2017-2018 Volvo V60 Cross Country, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2018-2021 Volvo V90, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2017-2021 Volvo V90 Cross Country, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2019-2021 Volvo XC40, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2015-2021 Volvo XC60, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2016-2021 Volvo XC90, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2017-2018 Volvo S60 Cross Country, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2015-2016 Volvo S80, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2015-2016 Volvo XC70, N\/A\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eDelphi PS20129 is engineered to deliver OE-level pressure readings for the engine management system. As a manifold absolute pressure sensor, it reports intake manifold pressure so the ECU can calculate air density, fuel delivery, and load conditions more accurately. Delphi validates and calibrates its sensors to OE standards, which supports consistent signal output and helps reduce repeat repairs.\u003c\/p\u003e\u003cp\u003eThis Delphi PS20129 MAP sensor cross-references Standard Ignition AS529 for the same application. It is a direct service part for Volvo S60, Volvo XC60, and other listed Volvo models, making it a practical choice when replacing a failing MAP sensor on turbocharged or naturally aspirated engine management systems that rely on precise manifold pressure data.\u003c\/p\u003e\u003ch2\u003eCommon Issues This Part May Resolve\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRough idle caused by inaccurate manifold pressure readings\u003c\/li\u003e\n\u003cli\u003eHesitation or poor throttle response during acceleration\u003c\/li\u003e\n\u003cli\u003eCheck engine light related to MAP sensor performance\u003c\/li\u003e\n\u003cli\u003eIncorrect fuel mixture calculations from the engine control module\u003c\/li\u003e\n\u003cli\u003eDriveability concerns tied to unstable intake pressure signal output\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify connector style, terminal count, and mounting style before installation. The Delphi PS20129 uses a single square male connector with 3 blade terminals and a bolt-on design, so the replacement should match the original sensor configuration on the vehicle. Inspect the intake tract and electrical connector for contamination or damage before installing the new sensor.\u003c\/p\u003e\u003cp\u003eFor best results, clear diagnostic trouble codes after installation and confirm live data readings with a scan tool. This part number, PS20129, is commonly selected for Volvo MAP sensor replacement service where OE-style fit and signal accuracy are required.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDelphi sensors are developed and validated using OE-focused testing methods and calibrated to OE standards. That process supports accurate readings and dependable service performance across the listed Volvo fitments, including Volvo S60, Volvo XC60, and related applications.\u003c\/p\u003e","brand":"Delphi","offers":[{"title":"Default Title","offer_id":52433647927477,"sku":"BBMX-PS20129","price":93.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DE_PS20129_FRO.jpg?v=1777858413","url":"https:\/\/www.partcatalog.com\/products\/delphi-ps20129-manifold-absolute-pressure-sensor","provider":"PartCatalog","version":"1.0","type":"link"}