Walker 225-1400 Manifold Absolute Pressure Sensor

Walker MAP Sensor for Ford F-150

Walker Products Sensor Only line delivers an OE replacement manifold absolute pressure sensor built to read intake manifold pressure and send accurate data to the engine control module. This Walker MAP sensor helps the ECM calculate engine load, then adjust fuel delivery and ignition timing for consistent drivability, fuel economy, and emissions control.

Compatible with 2018-2020 Ford F-150 applications, this part number 225-1400 is engineered for direct electrical and connector fit. It uses a 5-volt design, a black oval female connector, 4 blade terminals, and a bolt-on mount with a single plug-in port for straightforward replacement on the correct vehicle application.

Key Features

• OE replacement manifold absolute pressure sensor
• 5-volt electrical design
• Maximum pressure reading: 29.4
• Black oval connector with 1 female connector and 4 male blade terminals
• Bolt-on mount with plug-in fitting type
• Black plastic housing for underhood use
• Sensor only; wiring harness not included

Product Details

Walker part number 225-1400 is built for intake manifold pressure monitoring in modern engine management systems. By reporting manifold pressure to the ECM, the sensor supports accurate load calculation and control of fuel injection and ignition timing. The Sensor Only product line focuses on direct replacement fit and OE-style electrical output, connector shape, and pressure range for a clean installation on the intended Ford F-150 applications. This part cross-references CX-2569 and GV2Z9F479B for the same application.

Common Issues This Sensor Can Address

• Check engine light related to MAP sensor performance
• Rough idle or unstable engine operation
• Incorrect fuel mixture or poor throttle response
• Reduced fuel economy from inaccurate manifold pressure readings
• Drivability concerns tied to engine load calculation

Installation Notes

Verify connector shape, terminal count, and mount style before installation. This sensor uses a black oval 1-connector, 4-terminal blade configuration and a bolt-on design, so the replacement should match the original sensor layout on the vehicle. Confirm the application by year and model before ordering part number 225-1400 for a Ford F-150.

Quality Assurance

Walker Products manufactures this MAP sensor to OE specifications for electrical output, pressure range, and connector fit. Each unit is tested for accuracy, responsiveness, and durability to support reliable operation in high-temperature engine bay conditions.