| 摘要 |
<p>PROBLEM TO BE SOLVED: To inhibit the damage of an opening/closing valve etc. in an opening/closing control device which opens and closes an oil drain hole for draining an oil accumulated in an intercooler.SOLUTION: An opening/closing control device of an oil drain hole includes: an intercooler 6; an oil drain hole 23 formed in an intake passage 3a; an opening/closing valve 16 for opening and closing the oil drain hole 23; and an ECU 13 which controls the opening/closing valve 16 so that the opening/closing valve 16 opens when an engine is stopped. The ECU 13 is formed so as not to perform the control for opening and closing the opening/closing valve 16 when the acquired temperature of the opening/closing valve 16 is equal to or lower than a predetermined temperature.</p> |
