Delphi PS20119 Manifold Absolute Pressure Sensor

Delphi PS20119 MAP Sensor Overview

The Delphi PS20119 manifold absolute pressure sensor delivers OE-calibrated pressure readings for precise engine management. It is a standard replacement MAP sensor for select Audi and Volkswagen applications, including Audi A3, Q5, Q7, S3, TT Quattro, and Volkswagen GTI, Golf, Jetta, Passat, and Touareg.

Built with Delphi’s OE development and validation methods, this 5V MAP sensor is tested to OE standards to support accurate intake manifold pressure data and consistent drivability. The PS20119 is a direct-fit style replacement for vehicles that use a 4-terminal, 1-connector, bolt-on sensor design.

• Manifold Absolute Pressure Sensor for engine load and airflow measurement
• 5V sensor with 4 terminals and 1 rectangular male connector
• Bolt-on mount with black plastic housing
• 3-port design with pin terminal type
• Standard replacement part for select Audi and Volkswagen models
• Delphi PS20119 cross-references Standard Ignition AS447 for the same application

Detailed Product Information

The Delphi PS20119 MAP sensor is engineered for vehicles that rely on accurate manifold pressure input to manage fuel delivery, ignition timing, and turbocharged engine performance. It is listed for a wide range of 2011-2023 Audi and Volkswagen models, including Fits 2019-2023 Audi TTS Quattro, Fits 2020-2022 Audi Q7, Fits 2015-2021 Volkswagen GTI, and Fits 2014-2021 Volkswagen Jetta. Additional coverage includes Fits 2015-2020 Audi A3, Fits 2018-2020 Audi S3, Fits 2015-2019 Volkswagen Golf SportWagen, and Fits 2011-2018 Audi A8 Quattro.

Delphi validates its sensors to OE standards so the PS20119 provides accurate readings that support stable engine operation and help reduce repeat repairs. The part number PS20119 is also associated with interchange references such as 5S13478 and AS447.

Common Issues This Sensor Can Address

• Fault codes related to manifold pressure signal performance
• Rough idle caused by incorrect intake pressure readings
• Hesitation or poor throttle response under load
• Incorrect fuel trim behavior from inaccurate MAP data
• Driveability concerns on turbocharged Audi and Volkswagen engines

Installation Notes and Tips

Confirm connector shape, terminal count, and mount style before installation. The PS20119 uses a black rectangular male connector, 4 terminals, and a bolt-on mounting design. Verify the vehicle’s original sensor part number and compare it to PS20119 before replacement. After installation, clear diagnostic trouble codes and verify live MAP readings with a scan tool.

Quality Assurance

Delphi sensors are developed and validated using OE-focused methods and calibrated to OE standards for accurate signal output. That testing process supports dependable performance across the listed Audi and Volkswagen applications, including Audi Q3, Audi Q5, Audi RS5, Volkswagen Golf R, and Volkswagen Touareg.