Holstein 2MAP0143 Manifold Absolute Pressure Sensor

Manifold Absolute Pressure Sensor for Ram Trucks

Restore accurate intake manifold pressure readings with this Holstein manifold absolute pressure sensor. Holstein Parts 2MAP0143 is a direct-fit emission control sensor for select Ram 2500, Ram 3500, and Ram 4000 applications, including models with air cleaner housing or compressor-mounted configurations noted in the fitment data.

Key Features

• Manifold Absolute Pressure Sensor for emission control system monitoring
• Holstein Parts product line focused on direct replacement applications
• Fits 2017-2024 Ram 2500 and Ram 3500
• Fits 2011-2014 Ram 2500, Ram 3500, and Ram 4000
• Fits 2015-2016 Ram 2500 and Ram 3500 located in the air cleaner housing
• Fits 2007-2009 Dodge Ram 2500 and Ram 3500 with listed mounting locations
• Part number 2MAP0143 for catalog and service lookup

Detailed Description

Holstein Parts 2MAP0143 is a manifold absolute pressure sensor used to measure intake manifold pressure for engine management and emission control operation. This sensor supports accurate signal input to the vehicle control system on Ram 2500, Ram 3500, Ram 4000, and Dodge Ram 2500/3500 applications listed in the fitment data. This part cross-references Standard Ignition AS414 for the same application. Search by part number 2MAP0143 when matching the correct sensor for your Ram truck.

What It Helps Address

• Check engine light related to MAP sensor performance
• Incorrect manifold pressure signal to the engine control system
• Rough idle caused by faulty pressure input
• Driveability concerns tied to inaccurate air/fuel calculations
• Emission control faults involving the intake pressure sensor

Installation Notes and Tips

Verify the sensor location before ordering, since fitment notes list different mounting points for certain Ram applications, including air cleaner housing and compressor-mounted positions. Confirm the connector style and engine configuration against the original part before installation. Use the vehicle year, make, model, and the part number 2MAP0143 to match the correct replacement for your Ram 2500 or Ram 3500.

Quality Assurance

Holstein Parts supplies this MAP sensor as a cataloged replacement for the listed Ram and Dodge applications. Confirm fitment against the vehicle listing and OE cross-reference before installation.