Emission Control Barometric Pressure Sensor

The Emission Control Barometric Pressure Sensor is a component that is classified under the supply class Miscellaneous Engine Accessories, specifically for non-aircraft applications. It falls under the supply group Engine Accessories.

This sensor is designed to measure the barometric pressure within the engine's intake manifold. It is an important component of the emission control system as it provides crucial data to the engine control unit (ECU) for optimizing fuel delivery and air-to-fuel ratio. By monitoring the barometric pressure, the sensor helps ensure that the engine operates efficiently and meets emission standards.

The Emission Control Barometric Pressure Sensor is typically installed in the intake manifold or air intake system of the engine. It may feature a pressure transducer or a pressure-sensitive diaphragm that converts the barometric pressure into an electrical signal. This signal is then sent to the ECU, which uses the information to make necessary adjustments to the engine's performance.

Overall, the Emission Control Barometric Pressure Sensor plays a vital role in maintaining the proper functioning of the engine's emission control system, helping to reduce harmful emissions and improve fuel efficiency.