Walker 225-1572 Manifold Absolute Pressure Sensor

Walker Sensor Only MAP Sensor 225-1572

Walker Products 225-1572 is a manifold absolute pressure sensor built as an OE replacement for Ford applications that rely on accurate intake manifold pressure data. It supports engine load calculation, fuel delivery, and ignition timing control for consistent drivability, fuel efficiency, and emissions performance.

Sensor Line Details

Walker Sensor Only focuses on replacement sensors engineered to match OE electrical output, pressure range, and connector fit. This MAP sensor uses a black plastic housing with a female oval connector, 4 male blade terminals, and a plug-in design for direct integration with the vehicle’s existing harness.

• Part number: 225-1572
• Manifold Absolute Pressure (MAP) sensor for emission control systems
• Black connector color with oval connector shape
• 1 female connector, 4 male blade terminals
• Plastic body with 1 port and plug-in fitting type
• Built for gasoline and diesel engine management systems

Vehicle Fitment

• Fits 2024 Ford Transit-150, Sensor Only
• Fits 2020-2022 Ford Transit-150, Sensor Only
• Fits 2024 Ford Transit-250, Sensor Only
• Fits 2020-2022 Ford Transit-250, Sensor Only
• Fits 2024 Ford Transit-350, Sensor Only
• Fits 2020-2022 Ford Transit-350, Sensor Only
• Fits 2024 Ford Transit-350 HD, Sensor Only
• Fits 2020-2022 Ford Transit-350 HD, Sensor Only
• Fits 2020-2023 Ford Explorer, Sensor Only
• Fits 2018-2023 Ford F-150, Sensor Only
• Fits 2019-2023 Ford Transit Connect, Sensor Only
• Fits 2023 Ford Transit-150, Location-Intake Manifold; Sensor Only
• Fits 2023 Ford Transit-250, Location-Intake Manifold; Sensor Only
• Fits 2023 Ford Transit-350, Location-Intake Manifold; Sensor Only
• Fits 2023 Ford Transit-350 HD, Location-Intake Manifold; Sensor Only

Common Repair Symptoms

• Check engine light related to manifold pressure or load calculation
• Rough idle or inconsistent throttle response
• Reduced fuel economy from incorrect air-fuel control
• Hard starting or hesitation under acceleration
• Driveability issues caused by inaccurate intake manifold pressure readings

Installation Notes

Verify connector shape, terminal count, and port layout before installation. This part number 225-1572 is a sensor-only replacement, so confirm the existing mounting location and harness connection on your Ford F-150, Explorer, or Transit application before service. Clean the intake manifold connection point and inspect the electrical connector for corrosion or damaged terminals during replacement.

Quality Assurance

Walker MAP sensors are engineered to OE specifications for output, pressure range, and connector fit, then tested for accuracy, responsiveness, and durability in high-temperature engine bay conditions. Part number 225-1572 cross-references GV2Z9F479C for the same application.