Walker 225-1361 Manifold Absolute Pressure Sensor

Walker Sensor Only MAP Sensor for Engine Management

Walker Products Part Number 225-1361 is a Manifold Absolute Pressure (MAP) sensor built as an OE replacement for precise intake manifold pressure readings. It communicates pressure data to the ECM so fuel delivery and ignition timing can be adjusted for stable drivability, fuel efficiency, and emissions control.

The Sensor Only line from Walker focuses on direct-fit sensor replacement for vehicles that need the sensing element restored while reusing the OE bracket. For a 1996 Toyota RAV4 MAP sensor replacement, 225-1361 provides the connector and terminal layout needed for a clean electrical connection.

Key Features

• OE replacement Manifold Absolute Pressure sensor
• Measures intake manifold pressure and sends data to the ECM
• Supports engine load calculation, fuel control, and ignition timing
• Black plastic body with oblong female connector
• 1 connector, 3 male terminals, plug-in fitment
• Built for high-temperature engine bay conditions and vibration resistance
• Walker 225-1361 cross-references Bosch 15151 and Standard Ignition AS78

Detailed Description

Walker 225-1361 is engineered to match OE electrical output, pressure range, and connector fit for reliable MAP sensor replacement. It is designed for gasoline and diesel engine management systems where accurate manifold pressure data is required for proper ECM calculations. This part is a direct service solution for the 1996 Toyota RAV4, and it is also referenced by interchange numbers commonly used in the aftermarket.

Compatible With 1996 Toyota RAV4, sensor only; reuse OE bracket. This part cross-references Bosch 15151 and Standard Ignition AS78 for the same application.

What It Helps Resolve

• Check engine light related to MAP sensor performance
• Rough idle or unstable engine operation
• Poor fuel economy caused by incorrect manifold pressure readings
• Hesitation, surging, or delayed throttle response
• Incorrect fuel mixture or ignition timing behavior

Installation Notes and Tips

Confirm the connector shape, terminal count, and port layout before installation. This sensor uses a plug-in connection and a female oblong connector with three male terminals. For the 1996 Toyota RAV4 application, reuse the OE bracket as noted in the fitment data and verify the intake manifold port is clean before installing the sensor.

Quality Assurance

Walker Products manufactures this MAP sensor to OE specifications for fit, electrical output, and pressure response. Each unit is tested for accuracy and long-term reliability to support consistent engine management performance.