Little black orifica
07-16-12, 04:17 PM
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Little black orifica
the parts manual identifies a little black orifice PN 89311396 that one is needed on a S5 turbo in two locations but it doesn't identify which hose the get inserted in. What happens if it's not installed? Does anyone no where it goes?
07-17-12, 09:36 AM
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Perhaps that is the slang name for it, but the parts manual calls it an orifice
not the one you're thinking about. I got the one goes in the boost sensor vacuum line but there's another one somewhere. It shows up in two locations in the pub. When i rebuilt my NA I didn't put them in when I replaced all the vaccum lines and maybe that's why i have an unsteady idle (searchin) until the engine warms up.
not the one you're thinking about. I got the one goes in the boost sensor vacuum line but there's another one somewhere. It shows up in two locations in the pub. When i rebuilt my NA I didn't put them in when I replaced all the vaccum lines and maybe that's why i have an unsteady idle (searchin) until the engine warms up.