Holstein Mass Air Flow Sensor MAF Sensor

The Holstein Mass Air Flow (MAF) Sensor measures the amount of air entering the engine so the engine control module can calculate the right fuel delivery. Accurate airflow readings help support smooth idle, steady acceleration, good fuel economy and proper emissions performance. This sensor is also known as an air mass sensor or MAF meter.

Key Features:

• Measures intake airflow and sends a signal to the engine control module for fuel metering
• Helps maintain correct air-fuel ratio under changing driving conditions
• Designed as a direct-replacement part for the original sensor
• Built for reliable operation in under-hood heat, vibration and changing weather
• Supplied by Holstein, a brand known for OE-quality import and domestic replacement sensors and electrical parts

Signs of a Failing MAF Sensor:

• Check engine light
• Rough idle or stalling
• Hesitation or poor acceleration
• Reduced fuel economy
• Hard starting

Replacing a worn or contaminated mass air flow sensor can restore proper engine performance and drivability. Select the specific part number in this product line for your application.