Essential Component: Smog Sensor

The smog sensor is an indispensable part of your vehicle's emission control system. This crucial device constantly monitors the level of pollutants, primarily focusing on nitrogen oxides, in your vehicle's exhaust. Without this component, your car would not be able to effectively regulate its emissions, potentially leading to increased pollution and non-compliance with environmental standards.

How the Smog Sensor Works

Located within the exhaust system, the smog sensor detects the concentration of harmful gases. Once these levels are analyzed, the sensor sends data to the engine control unit (ECU). This allows the ECU to adjust air-fuel mixtures, helping optimize combustion to minimize emissions. This process ensures that your vehicle runs efficiently and stays within legal emission limits.

Consequences of a Malfunctioning Smog Sensor

A faulty smog sensor can lead to various issues. If it fails, the most noticeable symptom could be the illumination of the check engine light, alerting you to potential emission problems. Additionally, your vehicle might experience reduced fuel efficiency, rough idling, or even a failed emissions test. That's why timely maintenance and replacement are critical.

Compatibility

• Alphard
• Vellfire
• C-Hr
• Century

🛠️ Ensure your vehicle remains environmentally friendly and operational by keeping your smog sensor in top condition.