Standard Ignition MAS0393 Mass Air Flow Sensor

Reliable Mass Air Flow Sensor for Volvo Vehicles

The Standard Ignition MAS0393 Mass Air Flow Sensor is designed to provide accurate airflow measurement for Volvo models including the S60, S80, V70, and XC90. This sensor helps maintain optimal engine performance by ensuring precise air-fuel mixture control.

• Compatible with Volvo S60, S80, V70, and XC90 models
• OEM-quality replacement part number MAS0393
• Measures the volume and density of air entering the engine
• Ensures efficient fuel injection and combustion
• Direct fit for easy installation without modifications

Product Details and Functionality

The Standard Ignition MAS0393 Mass Air Flow Sensor is a critical component in the emission control system of Volvo vehicles. It accurately measures the amount of air entering the engine, allowing the engine control unit (ECU) to adjust fuel delivery accordingly. This precise measurement helps maintain engine efficiency, reduce emissions, and improve overall drivability. Designed specifically for Volvo S60, S80, V70, and XC90 models, this sensor meets strict quality standards to ensure reliable operation and compatibility.

Common Issues Addressed by the MAS0393 Sensor

• Engine hesitation or stalling during acceleration
• Rough idling or inconsistent engine performance
• Check engine light triggered due to airflow sensor faults
• Reduced fuel efficiency and increased emissions
• Difficulty starting the engine or poor throttle response

Installation Notes and Tips

Installation of the Standard Ignition MAS0393 sensor is straightforward for technicians familiar with Volvo emission control systems. Ensure the engine is cool before beginning installation. Disconnect the battery to prevent electrical shorts. Remove the old sensor carefully to avoid damage to the intake system. Install the new sensor in the correct orientation and secure all connectors firmly. After installation, clear any diagnostic trouble codes and verify proper sensor operation through a diagnostic scan.

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM specifications, providing dependable performance for Volvo vehicles. The MAS0393 Mass Air Flow Sensor undergoes rigorous testing to ensure durability and accuracy. This part is backed by a limited warranty, covering defects in materials and workmanship under normal use conditions. Refer to the warranty documentation for specific terms and coverage details.