The DENSO Lambda sensor, part number DOX-1367, is engineered to precisely measure the oxygen content in your vehicle's exhaust gases. This critical data allows the engine control unit (ECU) to adjust the air-fuel mixture for optimal combustion. Proper functioning of the Lambda sensor is essential for maintaining fuel economy and reducing harmful emissions. A faulty sensor can lead to increased fuel consumption, poor engine performance, and illuminated check engine lights. DENSO is a leading manufacturer of automotive sensors, known for their quality and reliability. The DOX-1367 is designed to meet or exceed OEM specifications, providing a dependable solution for your vehicle's needs.