| 摘要 |
PURPOSE:To shorten a wire harness by a method wherein a hybrid integral circuit, constituting the electronic control device, is accommodated into a receiving section formed in a suction duct and the output terminal of an airflow amount measuring device is connected thereto directly. CONSTITUTION:The suction air amount measuring device 30, consisting of an oscillating plate 34, a coil spring 35a, a slide resistance surface 35c, a sliding piece 35d and the like, is arranged in the housing 31 of a suction air flow path. The electronic control device 40, consisting of the hybrid integral circuit, is secured to the inner wall of a lid body 37 and the lid body 37 is fitted onto a connector member 36 whereby the connector pin P1 of the air amount measuring device side is connected to an input terminal 41. At the same time, multiple detectors and respective pins P2-P2 of the connector 36b are contacted with and connected to the input terminals 42-42. According to this method, the wire harness is shortened, excessive connecters may be eliminated and operability as well as the reliability of the wire harness may be improved. |
