| 摘要 |
<p>In a detection of a temperature of fresh air which is supplied to an intake manifold 6 of an engine 1, by a fresh air temperature sensor 120, the invention aims at preventing precision of an engine control from dropping due to difference in an attached position of the fresh air temperature sensor 120. The engine device of the invention has an intake pipe 35 for supplying fresh air to the intake manifold 6, a breather chamber 38 for separating lubricating oil, the breather chamber 38 being arranged within a head cover 8 covering an upper surface side of a cylinder head 5, and a blow-by gas return pipe 37. The intake pipe 35 and the breather chamber 38 are connected via the blow-by gas return pipe 37. The fresh air temperature sensor 120 detecting a temperature of the fresh air introduced into the intake pipe 35 is attached to the intake pipe 35.</p> |
