SENSOR ASSY-OXYGEN

Oxygen Sensor Replacement 🚗

Why You Need This Part

The oxygen sensor is a crucial component in your vehicle’s emission control system. It measures the amount of oxygen in the exhaust gases and sends this data to the engine computer. The computer uses this information to adjust the air-fuel mixture for optimal combustion and efficiency.

How It Works

This sensor sits in the exhaust stream and generates a voltage based on the oxygen content. The engine control unit continuously reads signals from the sensor to maintain the proper fuel-to-air ratio. This helps the engine run smoothly, reduces emissions, and improves fuel economy.

What Happens If It Breaks?

A failed oxygen sensor can cause rough idling, poor fuel mileage, and increased emissions. The engine may run too rich or too lean, leading to performance problems and possible damage to the catalytic converter. It often triggers the check engine light.

Compatible Car Models

• Santa Fe 20 (2020-2023)
• Staria 21 (2021- )