Inlet manifold vacuum hoses - what goes where? 940 Turbo
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Inlet manifold vacuum hoses - what goes where? 940 Turbo
Require some help from a fellow 940 Turbo owner (mine's a 2.3t 1991 model). I have some disconnected hoses on the inlet manifold and behind the engine I could do with identifying. I assume this is the cause of my 'lambda light' coming on.
A hose and spare connection on top of the inlet manifold.
And a pipe going nowhere here:
And a spare connection here:
If anybody has any pics or can nip out and look at their car for me that would be awesome!
Cheers.
A hose and spare connection on top of the inlet manifold.
And a pipe going nowhere here:
And a spare connection here:
If anybody has any pics or can nip out and look at their car for me that would be awesome!
Cheers.
Senior Member
Joined: Jul 2009
Posts: 298
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From: Orange, CA
the hose that is light plastic coming out of the Fuel pressure regulator will probably be connected to the 1/4 inlet at top of the intake manifold....
I have a 86 240 but the same goes for the little hose coming out of the Fuel pressure regulator...
I have a 86 240 but the same goes for the little hose coming out of the Fuel pressure regulator...
Senior Member
Joined: Jul 2009
Posts: 298
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From: Orange, CA
The hose that you have on your left hand might go to the Flame trap or PVC...well I base it out of my 86 240...but it looks rather larger...is that 3/8"?
I am searching for a Google image right now
I am searching for a Google image right now
Senior Member
Joined: Jul 2009
Posts: 298
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From: Orange, CA
check the hose that you have on your left hand and see the picture of a Turbo engine that I found...it goes all the way over to the exhaust manifold area...
click on the link. or copy and paste because it is freaking long
http://images.google.com/imgres?imgu...%3D21%26um%3D1
click on the link. or copy and paste because it is freaking long
http://images.google.com/imgres?imgu...%3D21%26um%3D1
Senior Member
Joined: Jul 2009
Posts: 298
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From: Orange, CA
DAM IT... I MIGHT OF JACKED UP....THIS IS A BETTER PICTURE
http://images.google.com/imgres?imgu...3D105%26um%3D1
http://images.google.com/imgres?imgu...3D105%26um%3D1
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Thanks guys that's perfect. Those pics show me I should have one coming from the back of the bay to the top of the inlet! Annoyingly you can't see exactly where my "hose going to nowhere" in the first pic is leading, but I'll go look now!
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Thanks all, sorted!
The hose in the first pic goes to something under the inlet. There was another disconnected hose (actually in the bottom of the first pic, but looks connected to something!) that goes to the top of the inlet. I don't think it's a proper vacuum hose which may explain the size of it.
Plastic one goes to the third pic on the bulkhead.
Runs much nicer now and has not shown the lambda light since disconnecting the battery!
The hose in the first pic goes to something under the inlet. There was another disconnected hose (actually in the bottom of the first pic, but looks connected to something!) that goes to the top of the inlet. I don't think it's a proper vacuum hose which may explain the size of it.
Plastic one goes to the third pic on the bulkhead.
Runs much nicer now and has not shown the lambda light since disconnecting the battery!
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