C4RL0
Member
Registered: 30th Sep 06
Location: Cumbria
User status: Offline
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Can anyone tell me where the circled outlets join up to?
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Ben ev
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Registered: 23rd Oct 05
Location: kingslynn / torquay
User status: Offline
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one on the left (rear of tb) is for the ecu.
two at the front are vac take offs for fpr/ hot start valve and fuel tank vent valve. most people bypass these sensors though and run a vac straight to the fpr. sensors need to be left plugged in tho as the ecu will throw a fault up if it dosnt see them. the second vac is often used for a blow off valve etc
the small rocker cover hose goes to the bit under the tb on the inlet manifold. has a water peice t'd into it to circulate around the point wher it enters the manifold but dosnt actually go into the air if you no what i mean. needs a one way valve in aswell to stop the turbo pressurising the roker cover
[Edited on 15-05-2007 by Ben ev]
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Nic Barnes
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Registered: 5th Apr 04
Location: nowhere near ginger people
User status: Offline
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yeah bypass hot start valve not needed
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C4RL0
Member
Registered: 30th Sep 06
Location: Cumbria
User status: Offline
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Right, here's what I've done. The 2 outlets on the throttle body next to each other, passenger side to the vent valve, drivers side straight to fpr. Outlet on inlet manifold to rocker cover.
My standard pipes from the inlet to the rocker did not have a one way valve in, but you are saying I need one 
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Ben ev
Member
Registered: 23rd Oct 05
Location: kingslynn / torquay
User status: Offline
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yep best place to get one is from a tropical fish shop. fits perfectly. make sure you put it in the right way round so boost pressure isnt lost into the rocker cover but vapour can still be drawn into the inlet
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C4RL0
Member
Registered: 30th Sep 06
Location: Cumbria
User status: Offline
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So I put it in so that air can be drawn into the inlet but not the other way?
And why didn't my standard hoses have a 1 way valve in them?
And where does the pipe from the tank vent valve go if there is no carbon canister?
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Nic Barnes
Member
Registered: 5th Apr 04
Location: nowhere near ginger people
User status: Offline
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block pipe off that leaves tank vent valve with a bolt in a pipe. its not important, just leave it plugged in.
it needs a 1 way valve. its actually more important than most people think it is.
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C4RL0
Member
Registered: 30th Sep 06
Location: Cumbria
User status: Offline
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Sorted then. A trip to the pet shop it is. Cheers guys 
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