Walker 225-1576 Manifold Absolute Pressure Sensor

Overview

Walker Products Sensor Only manifold absolute pressure sensor is an OE replacement part for engine management systems. It measures intake manifold pressure and sends that data to the ECM so fuel delivery and ignition timing can be adjusted accurately.

Compatible with Jeep Gladiator, Jeep Wrangler, and Ram 1500 applications, this Walker MAP sensor is built to match OE electrical output, pressure range, and connector fit. Part number 225-1576 is a direct-fit solution for restoring drivability and emissions control performance.

Key Features

• OE replacement manifold absolute pressure sensor for engine control systems
• Matches OE specifications for electrical output, pressure range, and connector fit
• Plastic sensor body with one oblong female connector
• Four male spade terminals for system connection
• Built for high-temperature engine bay conditions, vibration, and intake air contaminants

Detailed Description

Walker Products 225-1576 is a manifold absolute pressure sensor that supports precise engine load calculation by the ECM. That input helps the engine management system adjust fuel injection and ignition timing for proper power output, fuel efficiency, and emissions performance. This part number 225-1576 is engineered for OE-level integration and is used on gasoline and diesel engine management applications.

Fits 2021-2023 Jeep Gladiator, Sensor Only; Fits 2020-2023 Jeep Wrangler, Sensor Only; Fits 2020-2023 Ram 1500, Sensor Only. For Jeep Gladiator, Jeep Wrangler, and Ram 1500 owners replacing a failed MAP sensor, this Walker sensor provides the connector style and electrical characteristics needed for a direct replacement.

Common Issues It Can Address

• Check engine light related to manifold pressure sensor faults
• Rough idle or inconsistent throttle response
• Incorrect fuel mixture caused by inaccurate pressure readings
• Reduced power from improper engine load calculation
• Emissions performance problems tied to sensor signal errors

Installation Notes and Tips

Verify connector shape, terminal count, and port configuration before installation. This sensor uses a single oblong female connector with four male spade terminals and one port. Confirm the application matches the listed fitment for Jeep Gladiator, Jeep Wrangler, or Ram 1500 before replacing the original unit.

Quality Assurance

Walker Products designs this MAP sensor to meet OE specifications for output, pressure range, and connector fit. It is tested for accuracy, responsiveness, and long-term reliability in demanding engine bay conditions.