Patent attributes
A joint part which allows connection work to be easily performed and a wiring harness using the same. A joint part A has a housing (60) including a first joint portion (10) arranged to make a concurrent connection of ends of electric wires drawn from positive terminals of a plurality of igniters (3) and positive terminals of a plurality of injectors (4) and an end of an electric wire drawn from a positive terminal of a power supply (5) for the igniters (3) and the injectors (4), a second joint portion (20) arranged to make a concurrent connection of ends of electric wires drawn from negative terminals of the igniters (3), and a ground terminal (40) to which the first joint portion (10) is connected via a noise filter (50), and the second joint portion (20) is directly connected.
