Bosch 0280217114 Mass Air Flow Sensor

Bosch Mass Air Flow Sensor for Mercedes-Benz

Bosch Mass Air Flow Sensor 0280217114 is an OE-style replacement for select Mercedes-Benz models that rely on accurate intake air measurement for proper fuel delivery and engine management. It is built with a black plastic housing and is supplied as a direct sensor replacement for emission control service.

This Bosch Mass Air Flow Sensor line is focused on restoring factory-level airflow signal accuracy for vehicles that need a precise sensor response to avoid drivability and emissions faults. For Mercedes-Benz C230 and Mercedes-Benz SLK230 applications, the 0280217114 helps maintain consistent engine control input under changing load and airflow conditions.

Key Features

• Bosch Mass Air Flow Sensor for emission control service
• Black housing with plastic construction
• Direct replacement sensor for select Mercedes-Benz applications
• OE-style airflow measurement for engine management systems
• Part number: 0280217114
• Cross-reference: Mercedes-Benz 0000940948

Detailed Description

The Bosch 0280217114 Mass Air Flow Sensor measures incoming air so the engine control module can calculate fuel delivery more accurately. Bosch notes that it manufactures original-equipment components, and even a small deviation from OE specification can trigger a check engine light. That makes correct sensor selection important for Mercedes-Benz C230 and Mercedes-Benz SLK230 service work.

Use this sensor when servicing intake and emission control systems on 1997-2000 Mercedes-Benz C230 and 1998-2002 Mercedes-Benz SLK230. The Bosch Mass Air Flow Sensor line is built for vehicles that depend on stable airflow data to support smooth idle, throttle response, and emissions system operation. Part number 0280217114 is the reference to verify before ordering.

What It Helps Address

• Check engine light related to airflow sensor signal errors
• Rough idle caused by incorrect air measurement
• Hesitation or poor throttle response during acceleration
• Fuel mixture issues from inaccurate intake air data
• Emissions faults tied to sensor performance

Installation Notes and Tips

Confirm the part number and vehicle application before installation. Inspect the intake tract, electrical connector, and surrounding components for contamination or damage that could affect sensor readings. After installation, clear diagnostic trouble codes and verify that the engine management system is reading airflow correctly.

Quality Assurance

Bosch supplies original-equipment-level components for many vehicle systems, and this Mass Air Flow Sensor is built to meet the application-specific requirements of select Mercedes-Benz models. Verify fitment against the vehicle and part number 0280217114 before service.