Boost problems
Hi all wonder if anyone can help me finally took my new scoob round the block now every thinks running but it's not boosting up .can anyone put any pictures up showing were all the vacuum pipes go off the turbo and ones that come off the inlet .don't think the guy I brought the car off put them in the right places its a 97 catalunya
Thanks mark
Thanks mark
I think there's a little PES (pressure exchange solenoid) - near the BCS - which has a vac pipe going to it from the IM.
And, if memory serves, there's another short vac pipe connecting the MAP sensor to the PES.
And, if memory serves, there's another short vac pipe connecting the MAP sensor to the PES.
Last edited by joz8968; Jun 1, 2013 at 02:52 PM.
...You can see the items here (on the early 3-port set-up)...

The PES is that little horizontal black cylinder thing to the left of the top of the BCS - and you can see the vac line to it coming from the manifold (the vac line is behind, and just above, the vac line to the top port of the BCS).
Also you can see the short "C"-shaped vac line from the MAP to the PES.

The PES is that little horizontal black cylinder thing to the left of the top of the BCS - and you can see the vac line to it coming from the manifold (the vac line is behind, and just above, the vac line to the top port of the BCS).
Also you can see the short "C"-shaped vac line from the MAP to the PES.
Last edited by joz8968; Jun 1, 2013 at 02:58 PM.
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