Technical Help me wih intercooler hoses

[lafleur]

Hey i want to change my intercooler hoses because i hear a little air leaking noise. But i am a little bit confused because i am finding two different schemes/diagrams for intercooler hoses but it seems confusing to me.

In two photos i found, there are two differents hoses(pipes) going into turbo. I dont get it… it seems like two pipes/hoses from that two photos are going into same turbo opening.

i suppose that intercooler pipe from 2nd photo, coming from intercooler, is going into different turbo hole and i cant see that because its under maf sensor pipe which i see on last photo under my hood…

Stilo jtd 1.9 85kw 115hp 2004

When i see under the hood i only see maf sensor part which is a first photo diagram hoses.

 

[PuntoHowTo]

I think the first picture is labeled wrong and goes into the centre (inlet) side of the turbo the second picture is the high pressure side going to the intercooler and engine air intake side.

If you can hear air leaking then I would probably investigate the problem before just replacing pipes you could spend hundreds replacing hoses only to find it’s some other problem like the bypass valve on the turbo.