Delphi PS20127 Manifold Absolute Pressure Sensor

Delphi PS20127 Manifold Absolute Pressure Sensor

The Delphi PS20127 is a standard replacement manifold absolute pressure sensor built for accurate engine load readings and stable drivability. It uses a 5-volt voltage signal, a 3-terminal blade connection, and a bolt-on mount for a direct-fit style replacement on select Chrysler, Dodge, and Jeep applications.

Key Features

• Manifold Absolute Pressure Sensor for emission control and engine management systems
• 5-volt voltage type sensor with 3 blade terminals
• Single oval male connector with black housing and black connector color
• Bolt-on mount with one port and plastic body construction
• Standard replacement grade for select OE-style applications
• Package contents: manifold absolute pressure sensor

Detailed Description

Delphi PS20127 is engineered for vehicles that rely on precise manifold pressure input to calculate air load, fuel delivery, and ignition timing. Delphi validates and calibrates its sensors to OE standards, helping deliver consistent readings and dependable signal output. This part cross-references Standard Ignition AS321 for the same application. It is a direct replacement choice for Chrysler Sebring, Dodge Avenger, Dodge Charger, Dodge Magnum, Jeep Commander, and Jeep Grand Cherokee applications, and it also serves select Dodge Ram 1500, Ram 2500, Ram 3500, and Durango models.

What It Helps Address

• Rough idle caused by inaccurate manifold pressure readings
• Hesitation or poor throttle response from faulty MAP sensor data
• Check engine light concerns related to manifold pressure signal faults
• Incorrect fuel mixture calculations from a failing pressure sensor
• Driveability issues on Chrysler Sebring, Dodge Avenger, and Jeep Grand Cherokee applications

Installation Notes and Tips

Verify connector shape, terminal count, and mount style before installation. This sensor uses a single oval male connector, 3 blade terminals, and a bolt-on design, so matching the original configuration is important for proper fitment. Confirm the vehicle application by year and model before ordering, especially on 2004-2008 Chrysler, Dodge, and Jeep platforms.

• Fits 2007-2008 Chrysler Sebring, N/A
• Fits 2008 Dodge Avenger, N/A
• Fits 2005-2006 Chrysler 300, N/A
• Fits 2006 Dodge Charger, N/A
• Fits 2005-2006 Dodge Magnum, N/A
• Fits 2006 Jeep Commander, N/A
• Fits 2005-2006 Jeep Grand Cherokee, N/A
• Fits 2004-2005 Dodge Durango, N/A
• Fits 2004-2005 Dodge Ram 1500, N/A
• Fits 2004 Dodge Ram 2500, N/A
• Fits 2004 Dodge Ram 3500, N/A

Quality Assurance

Delphi sensors are developed with OE-focused validation and testing to support accurate readings and consistent performance. The PS20127 is built as a standard replacement sensor for select vehicle applications and is calibrated to OE standards.