MK2 Vacuum Lines

[JayT]

Hi Everyone,

Been a long time lurker here and finally decided to sign up so I could ask this question.

I've been looking for a while now of a detailed description of the vacuum line routes on the 1CD-FTV engine. I have found snippets or very vague images but nothing that really helps me.

My issue is I have some vacuum lines that aren't connected and when I try connect them to what looks like the most logical place the engine run like crap.

The main one is I have a line from the turbo boost pressure sensor (this has a constant suction) which goes in the direction of the turbo which is not connected and also a line from the UFO type device (turbo actuator?) on top of the turbo that also goes to nothing, when I try connect the two the turbo starts to spin up and that car struggles the rev past 2000rpm, so I'm assuming that's not where its supposed to go. Any ideas?

Thanks 

Jay.