| 摘要 |
PROBLEM TO BE SOLVED: To reduce weight and cost by reducing the number of exhaust gas sensors to one while increasing output in an engine medium speed range, in an exhaust device having a plurality of exhaust passages. SOLUTION: A communication hole 51a is formed to a partition board 51 for partitioning the plurality of exhaust passages 38a, 38b, and an exhaust gas sensor 44 detecting a component of exhaust gas G is disposed to be adjacent to the communication hole 51a. COPYRIGHT: (C)2009,JPO&INPIT
|
