Walker 225-1217 Manifold Absolute Pressure Sensor

Walker Products MAP Sensor for Dodge Ram

Walker Products 225-1217 is a manifold absolute pressure sensor for select Dodge Ram 2500 and Ram 3500 applications. It is built for engine management service where accurate intake manifold pressure input is needed for proper fuel and ignition control.

Key Features

• Manifold Absolute Pressure Sensor for emission control and engine management systems
• Fits 2000 Dodge Ram 2500, N/A, from 06/26/2000
• Fits 2000 Dodge Ram 3500, N/A, from 06/26/2000
• Fits 2001-2002 Dodge Ram 2500, N/A
• Fits 2001-2002 Dodge Ram 3500, N/A
• Walker Products 225-1217 for direct replacement service
• Cross-references Standard Ignition AS370 and Spectra Premium MP147 for the same application

Product Details

This Walker Products MAP sensor is part of the Walker Products engine sensor line, backed by the company’s long history in fuel system and engine management components. Walker Products states its parts are manufactured to meet or exceed OEM standards and specifications, with engineering and technical support used to maintain application accuracy and product quality. The 225-1217 is a practical replacement choice for Dodge Ram 2500 and Dodge Ram 3500 trucks that need a reliable manifold pressure signal for the engine control system.

Walker Products 225-1217 is a fitment-specific replacement for 2000-2002 Dodge Ram 2500 and Dodge Ram 3500 models listed above. Use it when the original MAP sensor is no longer providing stable pressure readings or when diagnostic trouble codes point to manifold pressure input issues.

Common Uses

• Check engine light related to manifold pressure sensor faults
• Rough idle caused by incorrect intake pressure readings
• Hesitation or poor throttle response during acceleration
• Fuel trim or drivability issues tied to sensor signal errors
• Engine management faults on Dodge Ram 2500 and Ram 3500 trucks

Installation Notes

Verify the vehicle year, model, and build date before ordering, especially for 2000 Ram 2500 and Ram 3500 applications built from 06/26/2000. Compare the connector, mounting style, and sensor location to the original part before installation. Clear diagnostic codes and confirm normal sensor readings after replacement.

Quality Assurance

Walker Products is an ISO 9001 and IATF 16949 certified manufacturer with in-house manufacturing, product management, and engineering support. The company supplies engine sensors and fuel system components for the automotive aftermarket with an emphasis on OEM-level specifications and application accuracy.