part

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Can anyone tell me what part this is and what its for ? its leaking water ....

Gert

 

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[Gsub]

http://www.mijnalbum.be/Foto-DGISRUXG.jpg

finaly !!!, this is the photo i'm talking about

 

[brianhannon]

Looks like some sort of a diaphragm or regulator, is the hose it's attached to a heater hose?

 

[Gsub]

Looks like some sort of a diaphragm or regulator, is the hose it's attached to a heater hose?

No it is attached to the exhaust manifolds on both sides .....

 

[brianhannon]

It's part of the emissions system, possibly leaking because of condensation in exhaust? Is it coolant?

 

[garzas23]

Looks like the air check valve that comes from both exhaust manifolds for the air pump. The air pump injects air into the manifolds thru those valves.

 

[MadOgre]

http://www.mijnalbum.be/Foto-DGISRUXG.jpg

finaly !!!, this is the photo i'm talking about

So is the other end of that hose connected to the water pump or intake manifold?

There should be no water there as that is part of the A.I.R. inection system. It dumps air into the exhaust to help with emissions.

I would think that the only way you could have water there is if somebody hooked it up wrong. The only other thing would be maybe condensation

 

[chengny]

Bigger image:

 

[Gsub]

the hose is goiing to the other exhaust manifold ... with the same valve .

 

[garzas23]

the hose is goiing to the other exhaust manifold ... with the same valve .

Exactly, and they should both run together and into an outlet on the AIR pump. The air pump is turned by a belt and pulley, as the pump is rotated it injects fresh air into each manifold thru the check valves(circled in red) in your pic.

 

[chengny]

Operation - warm:

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Operation - cold:

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Piping layout:

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