Control unit incorporating pressure sensor

摘要

A control unit incorporating a pressure sensor has a case body with an upper opening, incorporating a printed circuit board on which a pressure sensor and a plurality of control circuit components are mounted, and a lid to close the case body. A connector box extending outward is attached to one sidewall of the case body. The pressure sensor is disposed in the vicinity of the connector box. A first pressure passage is integrally formed with the lid, being opposed to the pressure sensor. A second pressure passage communicating with the first pressure passage is integrally formed with the lid, extending in the same direction as the connector box.