| 摘要 |
PROBLEM TO BE SOLVED: To provide an engine control device that can be mounted on the surface of an engine and allows the maintenance to be easily performed even when there is a failure part in a connector or a substrate.SOLUTION: An ECU 60 is housed in an ECU case 61 mounted on the outside of an engine 1, and includes a substrate 70 and a connector 71 for wiring connection. The ECU case 61 includes a plate-like outer member 81 that is provided on the outside, and a bowl-like inner member 82 that is provided on the inside and whose inside is convex. The inner member 82 has a mounting surface 82a, being a surface on the mounting side, and a side surface 82b, projecting in a direction opposite to the mounting side from the periphery of the mounting surface 82a, when the ECU case 61 is mounted on the outside of the engine 1. The substrate 70 is fixed to the mounting surface 82a of the inner member 82. An adapter 77 is provided at the root of the connector 71. The adapter 77 is fixed to the substrate 70. |
