Standard Ignition MAS0255 Mass Air Flow Sensor

Reliable Mass Air Flow Sensor for Hyundai and Kia Vehicles

The Standard Ignition MAS0255 Mass Air Flow Sensor is designed to provide accurate airflow measurement for a range of Hyundai and Kia models. This sensor helps maintain optimal engine performance by ensuring the correct air-fuel mixture.

• Compatible with Hyundai Elantra, Sonata, Tiburon, Tucson, and Kia Optima, Rio, Rio5, Rondo, Spectra, Spectra5, and Sportage
• Direct replacement part number MAS0255 for easy identification
• Measures the volume and density of air entering the engine
• Helps improve fuel efficiency and reduce emissions
• Engineered to meet or exceed OEM specifications

Accurate Airflow Measurement for Engine Efficiency

The Standard Ignition MAS0255 Mass Air Flow Sensor plays a critical role in the engine management system by monitoring the amount of air entering the intake manifold. This data is essential for the engine control unit (ECU) to calculate the proper fuel injection amount. Compatible with multiple Hyundai and Kia models, this sensor ensures consistent engine performance and helps maintain emission standards.

Common Applications and Problem Resolution

• Resolves rough idling and engine hesitation issues
• Corrects poor fuel economy caused by inaccurate airflow readings
• Eliminates check engine light triggers related to air intake problems
• Prevents stalling and engine misfires
• Improves overall drivability and throttle response

Installation Notes and Tips

• Ensure the engine is cool before installation to avoid injury
• Disconnect the battery to prevent electrical shorts
• Locate the existing mass air flow sensor on the air intake tube
• Remove the sensor carefully to avoid damaging the wiring harness
• Install the Standard Ignition MAS0255 sensor securely and reconnect all electrical connectors
• Clear any diagnostic trouble codes after installation

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed original equipment standards. The MAS0255 Mass Air Flow Sensor undergoes rigorous testing to ensure durability and reliable performance. This part is backed by a limited warranty, providing confidence in its quality and longevity.