Hella 358152271 Manifold Absolute Pressure Sensor

HELLA MAP Sensor for Mercedes-Benz

Restore accurate engine load readings with the HELLA Manifold Absolute Pressure Sensor, part number 358152271. This standard replacement sensor provides real-time intake manifold pressure data to support precise fuel mapping, turbo boost control, and emissions management.

Built with OE-level mounting and a 3-pin connector, this HELLA MAP sensor is a direct-fit choice for select Mercedes-Benz E350, E320, Sprinter 2500, Sprinter 3500, R320, GL320, and ML320 applications.

Key Features

• Manifold Absolute Pressure Sensor for engine intake manifold pressure monitoring
• Standard replacement grade for OE-style service repair
• 3-pin connector with bolted mounting type
• Supports fuel delivery and boost control based on manifold pressure data
• Built to HELLA OE precision standards for consistent fit and function
• Part number 358152271 for easy identification and ordering

Detailed Description

The HELLA 358152271 MAP sensor measures pressure inside the intake manifold and sends that data to the engine control system. That information is used to calculate engine load, adjust fueling, and manage turbo boost response. For Mercedes-Benz diesel and gasoline applications that rely on accurate manifold pressure input, a properly functioning sensor is critical for smooth drivability and emissions control.

Compatible With select Mercedes-Benz models including 2011-2013 E350, 2010-2012 Sprinter 2500, 2010-2012 Sprinter 3500, 2006-2009 E320, 2007-2009 R320, 2007-2008 GL320, 2007-2008 ML320, and 2005 E320. This part cross-references Dorman - HELP 91149 and VEMO V30-72-0181 for the same application.

What It Helps Solve

• Incorrect fuel mixture caused by inaccurate manifold pressure readings
• Reduced turbo boost control response
• Check engine lights related to MAP sensor performance
• Rough idle, hesitation, or poor throttle response
• Emissions issues tied to faulty engine load data

Installation Notes and Tips

Installation requires a bolted mounting setup and a 3-pin connector. Assy/disassy by qualified personnel is required, so verify connector condition, mounting surface cleanliness, and application match before installation. Confirm the vehicle year, model, and intake manifold location against the fitment list for proper selection.

Quality Assurance

HELLA manufactures this sensor as a standard replacement part with OE precision for fit and long-term service performance. The design is intended to deliver stable pressure signal output for dependable engine management on compatible Mercedes-Benz applications.