Pierburg 7.07759.30.0 Mass Air Flow Sensor

Pierburg Mass Air Flow Sensor for Volvo

The Pierburg 7.07759.30.0 mass air flow sensor measures incoming engine air with electric operation and 12V system compatibility. It is a direct-fit emission control sensor for select Volvo applications, including C30, C70, S40, and V50 models.

• Electric operating mode for electronic airflow measurement
• 12V electrical specification
• Mass air flow sensor for emission control systems
• OE-style replacement for select Volvo air intake management systems
• Cross-reference: Focus Auto Parts 86340

Detailed Application Overview

This Pierburg mass air flow sensor, part number 7.07759.30.0, is used to monitor the amount of air entering the engine so the control system can calculate fuel delivery and maintain proper drivability. It is listed for 2007-2013 Volvo C30, 2006-2013 Volvo C70, 2004-2012 Volvo S40, and 2005-2011 Volvo V50. For buyers searching for a Volvo C30 mass air flow sensor or a Volvo S40 MAF sensor, this part number 7.07759.30.0 is the relevant OE-style reference.

What This Sensor Helps Address

• Rough idle caused by inaccurate airflow readings
• Hesitation or poor throttle response during acceleration
• Check engine light related to air metering faults
• Incorrect fuel mixture from faulty intake air measurement
• Reduced engine performance tied to a failing MAF sensor

Installation Notes and Tips

Verify the connector style, voltage requirement, and vehicle application before installation. Inspect the intake tract, air filter housing, and wiring connector for contamination or damage, since airflow sensor issues can be caused by upstream air leaks or debris. Confirm fitment against the vehicle’s year and model listing before replacing the original sensor.

Quality Assurance

Pierburg is an established OE supplier in engine management and emission control components. This part is identified by Pierburg part number 7.07759.30.0 and is intended for direct replacement use on the listed Volvo applications.