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Old Sep 16th, 2021, 06:04   #39
Baffler
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Last Online: Today 15:04
Join Date: Dec 2002
Location: Co. Limerick, Ireland
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Originally Posted by Pupbelly View Post
Couldn’t wait so just been out. No different FFS!! Boost gauge only just tickling into the white zone, plenty of vacuum when not on the throttle.

There’s no surge no sound of any turbo spool, no oomph, just a lazy 2.3. What’s going on??

Vacuum lines to (new) turbo control valve all correctly fitted with clamps.

What else can be holding the car back? Is it a case of checking intercooler hoses or are there other vacuum lines that will influence things?

I need some turbo input!!

Anyone??
If the intercooler and or the boost hoses were damaged the chances are you'd struggle to start it not to mind drive it.

How sure are you that the vacuum lines from the TCV to the turbo are in the correct order? Did you work off a diagram or replace like for like as they may have been incorrectly fitted prior to your purchase.

Is the new valve colour coded or marked e.g. yellow to wastegate, red to compressor housing, blue to fresh air.
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'96 854 TDI SE, '99 V70 2.5D S, '05 C70 2.0T Collection, '05 S80 2.0T SE, '15 V70 D4 SE Lux Nav.
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