Patent ID: 7363908

Claim:
An electric parts attaching structure for a throttle body comprising: a throttle body having an intake passage in which a throttle valve is arranged, and a housing formed on an outside thereof for accommodating electric parts; an intake passage information detection sensor which is attached to a bottom section of the housing for detecting information in the intake passage, and which has first connection pins extending therefrom; and a circuit board which has connection holes, arranged so as to sandwich the intake passage information detection sensor together with the bottom section of the housing, and is attached to the housing while inserting the first connection pins into the connection holes, wherein heat generating parts are attached to the bottom section of the housing, the circuit board is attached to the housing so as to sandwich the heat generating parts together with the bottom section of the housing, while inserting second connection pins extending from the heat generating parts into the connection holes, the intake passage information detection sensor and the heat generating parts are arranged in diagonally opposite positions on the bottom section of the housing, and attaching sections for the circuit board provided on the bottom section of the housing are arranged next to the intake passage information detection sensor and the heat generating parts.