Holstein 2MAP0204 Manifold Absolute Pressure Sensor

Holstein MAP Sensor for Dodge Ram

The Holstein Parts 2MAP0204 manifold absolute pressure sensor is built for direct-fit service on select Dodge Ram heavy-duty trucks. It uses a 3-terminal pin layout with a round female connector and black/brass/aqua connector housing for straightforward electrical connection.

Compatible with 1998-2002 Dodge Ram 2500 and 1998-2002 Dodge Ram 3500 applications, this Holstein MAP sensor supports accurate manifold pressure signal input for engine management on diesel and gas engine setups that use this sensor style. The Holstein Parts line focuses on replacement electrical and emission control components for repair work that needs OE-style fit and connector configuration.

Key Features

• Manifold Absolute Pressure Sensor for emission control and engine management systems
• Holstein Parts 2MAP0204 replacement part number for service matching
• 3-terminal pin design for secure electrical contact
• Round connector shape with female connector gender
• Male terminals and black/brass/aqua connector color
• Direct application coverage for Dodge Ram 2500 and Dodge Ram 3500

Detailed Description

The Holstein 2MAP0204 MAP sensor is a replacement manifold absolute pressure sensor engineered around the connector and terminal details needed for proper installation. Its round, 3-pin configuration helps match the original electrical interface on covered Dodge Ram trucks, reducing the chance of connector mismatch during repair. For buyers searching for a Dodge Ram 2500 MAP sensor or Dodge Ram 3500 manifold absolute pressure sensor, this part number provides a focused service solution.

This part cross-references Dorman - HD Solutions 904-7124 for the same application.

Common Issues This Part May Solve

• Erratic manifold pressure signal readings
• Check engine light related to MAP sensor performance
• Rough idle caused by incorrect load or pressure input
• Hard starting or poor throttle response tied to sensor faults
• Fuel delivery or air-fuel calculation errors from inaccurate pressure data

Installation Notes and Tips

Verify connector shape, terminal count, and terminal gender before installation to confirm match with the original sensor. Inspect the harness connector for corrosion, bent pins, or damaged locking tabs before plugging in the new sensor. Clear diagnostic trouble codes after installation and confirm live data readings during a road test.

Quality Assurance

Holstein Parts replacement components are cataloged for application-specific service work and connector-level fitment matching. Confirm vehicle year, model, and sensor connector style against the original part before ordering. Part number 2MAP0204 is listed for select 1998-2002 Dodge Ram 2500 and 1998-2002 Dodge Ram 3500 applications.