METER AY-AIR FLOW

Air Flow Meter Sensor for Subaru

Why You Need This Part

If your Subaru engine needs the right mix of air and fuel, this sensor is essential. It tells the engine control unit (ECU) how much air is entering, so your car runs smooth, saves fuel, and emits less.

How It Works

This sensor sits right after the air filter. When your engine breathes in, air passes through the meter. The sensor sends signals to the ECU, which then adjusts fuel injection. This process ensures engine power, efficiency, and clean emissions.

What Happens If It Breaks

• Poor fuel economy
• Rough idling or engine stalling
• Lack of power during acceleration
• Check engine light appears

If ignored, it can damage your engine over time and reduce driving safety.

Compatible Subaru Models

• Legacy
• Impreza
• Forester
• Exiga