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Walker 225-1047 Manifold Absolute Pressure Sensor
| Brand | Walker 225-1047 |
|---|---|
| Product line | Walker Products |
| Fits | Dodge · 6 vehicles |
OEM-standard quality. Built to meet or exceed original equipment specifications.
Engine sensor expertise. From a long-time manufacturer of fuel system and engine management parts.
Cross-references Standard Ignition AS334, Wagner Brake EC1816 and 5S5456 for the same application. See all 6.
Walker 225-1047 Manifold Absolute Pressure Sensor
Walker Products 225-1047 is a manifold absolute pressure sensor for select Dodge Ram 2500 and Dodge Ram 3500 applications. It is built for accurate engine management input, helping the ECU monitor intake manifold pressure for proper fuel and ignition control.
Key Features
- Manifold Absolute Pressure Sensor for engine load measurement
- Fits 1998-1999 Dodge Ram 2500 and Dodge Ram 3500
- Fits 2000 Dodge Ram 2500 and Dodge Ram 3500, to 06/26/2000
- Walker Products engine sensor backed by in-house manufacturing and engineering support
- Manufactured to meet or exceed OEM standards and specifications
- Cross-reference part numbers include Standard Ignition AS334 and 5S5456
Product Details
The Walker Products 225-1047 MAP sensor is part of Walker Products’ engine management line, which includes sensors and fuel system components for aftermarket repair. Walker Products has supplied automotive fuel system needs since 1946 and maintains ISO 9001/IATF16949 certification. For Dodge Ram 2500 and Dodge Ram 3500 trucks, this sensor helps provide the pressure signal the engine control system uses to manage air-fuel delivery and drivability.
Common Issues It May Address
- Rough idle caused by incorrect manifold pressure input
- Hesitation or stumble during acceleration
- Hard starting related to faulty load sensing
- Check engine light tied to MAP sensor circuit faults
- Poor fuel control from inaccurate intake manifold pressure readings
Installation Notes
Verify the connector style, mounting location, and calibration requirements before installation. Confirm the vehicle build date for 2000 Dodge Ram 2500 and Dodge Ram 3500 applications, since fitment is listed only through 06/26/2000. Clear diagnostic trouble codes after installation and recheck live data to confirm proper sensor response.
Quality Assurance
Walker Products manufactures this sensor to meet or exceed OEM standards and specifications, with product support backed by its manufacturing, engineering, and technical teams. The company’s ISO 9001/IATF16949 certification reflects its quality management focus across engine sensor production.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2000 | Dodge | Ram 2500 | 5.9L | L6 | N/A | To 06/26/2000; Walker Products |
| 2000 | Dodge | Ram 3500 | 5.9L | L6 | N/A | To 06/26/2000; Walker Products |
| 1999 | Dodge | Ram 2500 | 5.9L | L6 | N/A | Walker Products |
| 1999 | Dodge | Ram 3500 | 5.9L | L6 | N/A | Walker Products |
| 1998 | Dodge | Ram 2500 | 5.9L | L6 | N/A | Walker Products |
| 1998 | Dodge | Ram 3500 | 5.9L | L6 | N/A | Walker Products |
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