Essential Role of Vehicle Oxygen Sensor ⚙️

The oxygen sensor is a vital component in your vehicle's exhaust system. This particular sensor is engineered to monitor the level of oxygen in the exhaust gases as they exit the engine, providing crucial data to the engine control unit (ECU). This information is imperative for maintaining the optimal air-to-fuel ratio, which ensures efficient combustion, maximizes fuel economy, and reduces emissions.

How the Oxygen Sensor Functions?

The sensor operates by generating a voltage based on the amount of oxygen in the exhaust. A high voltage signifies a rich mixture, while a low voltage indicates a lean mixture. The ECU continually adjusts the air and fuel mixture based on these readings, allowing the engine to perform at its best. This dynamic process is crucial for maintaining performance and compliance with environmental regulations.

Consequences of a Malfunctioning Sensor ?

If your oxygen sensor fails, your vehicle's engine may run inefficiently. It can result in poor fuel economy, increased emissions, and potentially damage the catalytic converter over time. Furthermore, a faulty sensor can cause erratic engine performance, leading to rough idling or a check engine light illuminating on the dashboard, signaling a need for immediate attention.

Vehicle Compatibility

• Harrier
• Highlander
• Kluger
• Kluger L/V