Holstein 2MAP3039 Manifold Absolute Pressure Sensor

Holstein MAP Sensor for GM Turbo Applications

The Holstein Parts 2MAP3039 is a manifold absolute pressure sensor for select Chevrolet, Saturn, and Pontiac applications. It provides direct-fit coverage for vehicles that rely on accurate intake manifold pressure readings for engine management.

Key Features

• Manifold Absolute Pressure Sensor for emission control and engine control systems
• Holstein Parts product line coverage for select GM vehicles
• Direct replacement application for 2007-2010 Saturn Sky and 2007-2009 Pontiac Solstice
• Also fits 2008-2010 Chevrolet Cobalt and 2008-2010 Chevrolet HHR
• Part number 2MAP3039 for easy identification and ordering

Detailed Description

Holstein 2MAP3039 is built for vehicles that use manifold pressure data to help the engine control module manage fuel delivery and related emissions functions. This MAP sensor fits 2008-2010 Chevrolet Cobalt, 2008-2010 Chevrolet HHR, 2007-2010 Saturn Sky, and 2007-2009 Pontiac Solstice. If you are replacing a failing MAP sensor on a Chevrolet Cobalt or Chevrolet HHR, or servicing a Saturn Sky or Pontiac Solstice, this part number provides the application match needed for the listed vehicles. This part cross-references ATP 103245 for the same application.

Common Issues This Part May Address

• Check engine light related to manifold pressure sensor performance
• Rough idle caused by incorrect intake pressure readings
• Hard starting or extended crank conditions tied to sensor signal errors
• Fuel mixture concerns from inaccurate manifold pressure input
• Driveability issues on GM vehicles using MAP-based engine control

Installation Notes and Tips

Verify the connector style, mounting location, and engine application before installation. Confirm the vehicle year and model against the fitment list for 2008-2010 Chevrolet Cobalt, 2008-2010 Chevrolet HHR, 2007-2010 Saturn Sky, and 2007-2009 Pontiac Solstice. After installation, clear diagnostic trouble codes and recheck engine operation to confirm the sensor signal is being read correctly.

Quality Assurance

Holstein Parts supplies this MAP sensor under part number 2MAP3039 for the listed GM applications. Cross-reference numbers include ATP 103245, with additional interchange coverage available for related OE-style applications.