METER AY-AIR FLOW

Air Flow Sensor Replacement ?

Why This Component Is Essential

This precision part is vital for measuring the exact amount of air entering your vehicle's engine. Your car’s computer uses this data to mix air with fuel at the right ratio, ensuring optimal combustion, performance, and fuel economy. Accurate air measurement means smoother starts, strong acceleration, and fewer emissions.

How It Works

Placed in the air intake, this sensor detects the mass of air flowing to the engine. It sends a signal to the engine control unit (ECU),which adjusts fuel injection accordingly. This continuous feedback keeps your engine running efficiently under all conditions.

Issues When Faulty

If this sensor fails, your car may struggle with rough idling, hesitation, poor fuel economy, or stalling. The check engine light often appears, and emissions may increase. Leaving it unchecked can risk engine damage over time.

Compatible With:

• Impreza
• Xv