Enhanced Engine Performance with Air-Fuel Sensor

The air-fuel sensor holds the key to sustaining an optimal balance of air and fuel mixture within the engine. An essential component, it ensures that your vehicle operates with increased fuel efficiency and reduced emissions. An accurate sensor reading helps the engine control unit (ECU) to make necessary adjustments, leading to better engine performance and longevity.

Functionality and Importance

This sensor works by measuring the amount of air entering the engine and transmitting this information to the ECU. The ECU then adjusts the fuel injection accordingly to maintain the ideal air-fuel ratio, typically 14.7:1 for gasoline engines. A well-functioning sensor is crucial for smooth engine operation, optimal power output, and reduced exhaust pollutants.

Consequences of a Malfunctioning Sensor

If the sensor fails, it can lead to rich or lean air-fuel mixtures. A rich mixture (too much fuel) can cause poor fuel economy, increased emissions, and engine fouling. A lean mixture (too much air) may result in engine knocking, overheating, or even serious engine damage. Immediate replacement of a faulty sensor is vital to avoid these issues.

Compatibility

• Camry
• Camry/Hybrid
• Harrier
• Harrier/Hybrid
• Rav4
• Rav4 Phv
• Venza