Air Fuel Ratio Sensor

The Air Fuel Ratio Sensor (#894670C090), a vital part of Toyota's Electrical/Switch & Relay & Computer systems, plays a pivotal role in determining the correct mixture of air and fuel delivered to the engine. This sensor continuously monitors and adjusts the ratio, contributing to efficient fuel consumption and reduced emissions. As with other auto parts, this sensor can become clogged or fail over time, leading to poor gas mileage or potential damage to the vehicle's engine. Toyota recommends periodic replacement of this part with genuine parts, which are designed for compatibility and backed by Toyota's genuine parts warranty. In addition to promoting optimal fuel efficiency, a functioning Air Fuel Ratio Sensor (#894670C090) enhances the safety of the vehicle by helping to prevent engine malfunctions. It is a fundamental component that contributes to the overall performance and reliability of your Toyota vehicle.