Delphi PS20125 Manifold Absolute Pressure Sensor

Delphi PS20125 Manifold Absolute Pressure Sensor

The Delphi PS20125 manifold absolute pressure sensor delivers OE-calibrated pressure readings for precise engine management. Built as a standard replacement MAP sensor, it supports accurate intake manifold pressure data for Volkswagen Golf, Jetta, and Passat applications listed below.

Key Features

• 5-volt voltage-type manifold absolute pressure sensor
• 3-terminal blade connector with a single male connector and oval shape
• 1-port, bolt-on design with black plastic housing
• Black connector and housing for a clean OE-style fit
• Standard replacement grade for direct service use
• Tested and calibrated to OE standards for accurate readings
• Package contents: manifold absolute pressure sensor

Detailed Description

Delphi PS20125 is a manifold absolute pressure sensor engineered for vehicles that rely on precise manifold pressure input for fuel and engine control. Delphi validates and calibrates its sensors to OE standards, helping maintain accurate signal output and consistent performance in service. This part number, PS20125, is a direct-fit replacement for select Volkswagen models, including 2012-2014 Volkswagen Golf, 2009-2010 Volkswagen Jetta, 2012-2014 Volkswagen Jetta, and 2012-2014 Volkswagen Passat. This part cross-references Standard Ignition AS481 for the same application.

What It Helps Address

• Incorrect manifold pressure readings
• Check engine light concerns related to MAP sensor performance
• Rough idle caused by inaccurate intake pressure data
• Driveability issues tied to poor engine load calculation
• Fuel control problems from a failing pressure sensor

Installation Notes and Tips

Verify connector style, terminal count, and mount type before installation. Delphi PS20125 uses a 5-volt, 3-terminal blade connection with a bolt-on mount and one port. Confirm vehicle application by year and model before ordering, especially for Volkswagen Golf, Jetta, and Passat coverage. Professional installation and system inspection are recommended to ensure the sensor signal is properly recognized by the engine control system.

Quality Assurance

Delphi backs this sensor with stringent OE development and product validation methods. Each sensor is tested and calibrated to OE standards to support accurate readings and reduce repeat repairs.

• Fits 2012-2014 Volkswagen Golf, N/A
• Fits 2009-2010 Volkswagen Jetta, N/A
• Fits 2012-2014 Volkswagen Jetta, N/A
• Fits 2012-2014 Volkswagen Passat, N/A