Delphi PS20086 Manifold Absolute Pressure Sensor

Delphi MAP Sensor PS20086 for Toyota and Lexus

The Delphi PS20086 manifold absolute pressure sensor delivers OE-standard signal accuracy for select Toyota and Lexus applications. Built as a standard replacement 5V MAP sensor, it supports precise engine load and air pressure readings for drivability and emissions control.

• Manifold Absolute Pressure Sensor for emission control systems
• 5V, 3-terminal design with male pin terminals
• Single black connector with rectangular shape
• Bolt-on mount with black plastic housing
• 4-port sensor package contents: one MAP sensor
• OE-developed and product-validated to support accurate readings

Detailed Product Overview

Delphi PS20086 is a standard replacement manifold absolute pressure sensor engineered for vehicles that rely on accurate intake manifold pressure data for fuel and engine management. Delphi tests and calibrates its sensors to OE standards, helping maintain consistent signal output and reducing repeat repair concerns. This part cross-references DENSO Auto Parts 198-1002 for the same application.

Compatible With select Toyota Prius, Toyota Tundra, Toyota Highlander, Lexus GX460, and other listed hybrid and gasoline applications. Fits 2011-2023 Lexus GX460, N/A; Fits 2018-2023 Lexus LC500h, N/A; Fits 2018-2023 Lexus LS500h, N/A; Fits 2016-2022 Lexus RX450h, N/A; Fits 2018-2022 Lexus RX450hL, N/A; Fits 2017-2019 Toyota Highlander, N/A; Fits 2012-2019 Toyota Prius C, N/A; Fits 2016-2018 Lexus GS450h, N/A; Fits 2011-2018 Toyota Tundra, N/A; Fits 2011-2017 Lexus CT200h, N/A; Fits 2012-2017 Toyota Prius V, N/A; Fits 2010-2015 Toyota Prius, N/A; Fits 2012-2015 Toyota Prius Plug-In, N/A.

Common Issues This Sensor Can Address

• Incorrect manifold pressure readings in the engine management system
• Rough idle or unstable throttle response caused by faulty MAP signal output
• Check engine light concerns related to pressure sensor performance
• Fuel mixture and load calculation errors tied to inaccurate intake pressure data
• Drivability complaints on Toyota Prius, Tundra, Highlander, and Lexus hybrid models

Installation Notes and Tips

Verify connector style, terminal count, and mounting style before installation. The PS20086 uses a 3-terminal male connector, rectangular plug, and bolt-on mounting layout, so the replacement should match the original sensor configuration exactly. Confirm vehicle application by year, make, and model before ordering, especially on hybrid Lexus and Toyota platforms.

Quality Assurance

Delphi backs this MAP sensor with OE development methods and product validation processes. Each sensor is tested and calibrated to OE standards to support accurate readings and consistent performance across the listed applications.