URO 31321906 Mass Air Flow Sensor MAF

The URO 31321906 Mass Air Flow Sensor (MAF) is a direct-fit replacement component designed for Volvo vehicles with 5-cylinder turbocharged engines. This sensor measures the mass of air entering the engine and transmits critical data to the engine control module (ECM) to optimize fuel injection, ignition timing, and overall engine performance.

Key Features:

• Precise air mass measurement for optimal air-fuel mixture balance
• Designed to meet OEM specifications for reliable performance
• Direct replacement for Volvo OEM part number 31321906 (superseded by 31380619)
• Helps maintain fuel efficiency and reduce emissions
• Compatible with Volvo S60, V60, XC60, XC70, and XC90 models with 5-cylinder turbo engines

When a mass air flow sensor fails, symptoms typically include check engine light illumination, difficulty starting, rough idle, engine speed surges, poor throttle response, and decreased fuel economy. This URO replacement sensor restores proper engine management system function to ensure smooth operation and optimal performance.