Holstein 2MAP0051 Manifold Absolute Pressure Sensor

Holstein MAP Sensor for Chrysler and Dodge

The Holstein Parts 2MAP0051 is a manifold absolute pressure sensor for select Chrysler, Dodge, and Plymouth applications. It provides direct-fit coverage for vehicles such as the Dodge Ram 1500, Dodge Viper, Chrysler PT Cruiser, and Dodge Neon, making it a practical replacement for drivability and engine management concerns tied to manifold pressure input.

Holstein Parts focuses on application-specific emission control components, and this MAP sensor is built for the listed vehicle coverage. Part number 2MAP0051 is also referenced for several OE and aftermarket cross numbers, including Standard Ignition AS201.

Key Features

• Manifold Absolute Pressure Sensor for emission control and engine management systems
• Direct fit for select 2001-2006 Chrysler, Dodge, and Plymouth vehicles
• Coverage includes Dodge Ram 1500, Dodge Viper, Chrysler Cirrus, Neon, PT Cruiser, Sebring, Voyager, Dodge Caravan, Dodge Stratus, and Plymouth Neon
• Cross-references with OE and aftermarket numbers for the same application
• Holstein Parts 2MAP0051 identification for accurate ordering and replacement

Detailed Description

The Holstein Parts 2MAP0051 manifold absolute pressure sensor measures intake manifold pressure so the engine control system can interpret load conditions and adjust fuel and ignition strategy accordingly. This part is listed for 2001-2002 Chrysler Cirrus, Neon, PT Cruiser, Sebring, and Voyager; 2001-2002 Dodge Caravan, Neon, and Stratus; 2001 Plymouth Neon; 2003-2006 Dodge Viper; and 2004-2006 Dodge Ram 1500. If you are searching for a MAP sensor for a 2004-2006 Dodge Ram 1500 or a 2003-2006 Dodge Viper, 2MAP0051 is the cataloged part number to verify.

This part cross-references Standard Ignition AS201 for the same application.

What It Helps Address

• Erratic idle caused by incorrect manifold pressure input
• Hard starting related to inaccurate engine load readings
• Reduced throttle response from faulty sensor data
• Check engine light conditions tied to MAP sensor faults
• Fuel mixture and drivability issues on listed Chrysler and Dodge models

Installation Notes and Tips

Verify the connector style, mounting location, and engine application against the original sensor before installation. Confirm the vehicle year, make, and model exactly against the fitment list for Holstein Parts 2MAP0051, especially when sourcing a MAP sensor for Chrysler PT Cruiser, Dodge Neon, or Dodge Ram 1500 applications. Clear diagnostic trouble codes after replacement and recheck for stored faults if the warning light returns.

Quality Assurance

Holstein Parts supplies application-specific emission control components for listed vehicle coverage. Use the part number 2MAP0051 and the vehicle fitment details to confirm the correct replacement before installation.