panjap

Hi , I just found the vacuum tube is out. But I can't find where it should be place or re-connect.

From the picture below, I think it should has another tube to connect with it. Could anyone suggest me do it need another vacuum tube should I buy and re-connect?

This vacuum tube locate near breathing tube & Injection unit.

Also, what is the benefit of this vacuum tube? maintain car's RPM?

panjap

I got an answer, need to use genuine breather hose unit