Optimizing Performance with the Air & Fuel Ratio Sensor 🚗

The Air & Fuel Ratio Sensor is a critical component in ensuring your Mazda's engine operates efficiently. This part is essential for monitoring and regulating the mixture of air and fuel that enters the engine. By providing real-time data to the vehicle's engine control unit (ECU),it plays a crucial role in maintaining the ideal combustion process, which directly affects fuel efficiency and emissions.

How It Works 🔧

This sensor constantly measures the oxygen levels in the exhaust gases and sends this information to the ECU. The ECU then adjusts the air-fuel mixture to achieve optimal combustion. This process is crucial in maintaining engine performance, enhancing fuel economy, and reducing harmful emissions.

Consequences of a Broken Sensor ⚠️

If this component fails, the engine may run too rich or too lean, leading to poor performance, increased fuel consumption, and higher emissions. It may also trigger the check engine light, signaling that your vehicle requires immediate attention. Ignoring a broken sensor can result in further engine damage and costly repairs.

Compatible Mazda Models

• Atenza Sedan/Sport
• Atenza Sport Wagon
• 6
• 6 Wagon