A Lambda Sensor (also called an Oxygen Sensor) measures the amount of oxygen in the exhaust gases and sends this information to the engine control unit (ECU). This helps the ECU adjust the air-fuel mixture for better fuel efficiency, lower emissions, smoother performance, and reduced engine knocking. Essential for proper engine function and emission control in Toyota Innova, Fortuner, and Hilux vehicles.
๐ Recommended Upgrades & Compatible Parts
Frequently purchased together with this automotive part