THROTTLE BODY

A throttle body includes: an intake passage (16) on which is provided a throttle valve; a pressure inlet passage hole (112) which has an aperture portion (46) on a downstream side of the throttle valve on the intake passage (16); and a sensor mounting portion (77) on which is mounted an intake pressure sensor (43) which detects pressure inside the intake passage (16) via the pressure inlet passage hole (112). The pressure inlet passage hole (112) is formed extending from an aperture portion (46) in an oblique direction relative to the direction in which the intake passage (16) extends so as to move away from the intake passage (16) as it approaches the upstream side of the extension direction of the intake passage (16).