The MEAT & DORIA 82042 is an intake air temperature sensor designed to accurately measure the temperature of the air drawn into your vehicle's engine. This critical data is used by the engine control unit (ECU) to adjust fuel injection and ignition timing, ensuring optimal combustion efficiency and performance. By providing precise temperature readings, this sensor helps the ECU maintain the correct air-fuel ratio under varying environmental conditions. This leads to improved fuel economy, reduced emissions, and consistent engine operation. MEAT & DORIA is a trusted brand known for its reliable automotive components. This sensor is built to meet stringent quality standards, offering a durable and effective solution for your vehicle's intake system.