 Need help with vacuum, Mystery pipe |
 Apr 17, 2014 - 8:20 AM
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 Enthusiast  Joined Dec 7, '07 From Corpus Christi, TX Currently Offline Reputation: 7 (100%)  |
Can anyone tell me where this goes and possible post real time pictures. At the moment I have a min air filter on it. The vacuum from this is so loud and I need to know either where it goes or if I should just leave it as is with the mini filter on it.
-------------------- From Japan to Texas my st202 follows me.
 Being different from every angle of the word, leading the Revolution (TOYOTA NATION) The RHD st202 that made it from Japan check it out. http://www.6gc.net/forums/index.php?showtopic=78103 |
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Jan 26, 2015 - 5:23 PM
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 Enthusiast Joined Dec 9, '14 From Juneau, Alaska Currently Offline Reputation: 3 (100%) |
that is the air intake for the Idle control valve. it should be connected right after your filter but before the turbo inlet. it needs fresh air. When I got my car this hose was blocked off and linked to another vacuum line. the car idled like ****.
on the 3SGTE there are several things that need filtered air besides the main inlet to the turbo. -the idle control valve -the boost control VSV (unless you disconnected it and used an after market boost controller). this is the air source for bleeding the waste gate actuator to allow higher boost. -one of the vacuum lines from your power steering pump. when you turn your wheels, a switch on the pump creates a vacuum leak causing a higher idle. -the crankcase breather. That strange black box on the top of the engine. Sometimes people put little filters on this. don't know much about it. Mine has a dedicated hose attaching just after the filter. all of these (except maybe the breather) feed air into the engine so filtering that air is a good idea. Should you need pictures or a diagram I can provide it. Hope this helps. |
Posts in this topic
Lil-Joe101 Need help with vacuum Apr 17, 2014 - 8:20 AM
njccmd2002 on the car that im parting out, that similar part ... Apr 17, 2014 - 9:13 AM texasnick I think that's the coolant inlet to the TB.
F... Apr 17, 2014 - 10:40 AM Box The two small silver pipes are for the coolant, th... Apr 17, 2014 - 2:49 PM Lil-Joe101 So Im guessing its ok that I capped it with a mini... Apr 17, 2014 - 4:19 PM
garin QUOTE (Lil-Joe101 @ Apr 17, 2014 - ... Apr 17, 2014 - 6:00 PM Box Sorta kinda. It'd still be better getting fil... Apr 17, 2014 - 5:27 PM nics It goes to the intake manifold. I have to find the... Apr 18, 2014 - 4:10 PM Box ^That was my other thought, and would make sense i... Apr 18, 2014 - 4:13 PM nics It should be behind the intake manifold on the pas... Apr 18, 2014 - 4:40 PM Smaay uughh guys!!! your answers are confu... Apr 20, 2014 - 7:25 PM nics QUOTE (Smaay @ Apr 20, 2014 - 5:25 P... Apr 21, 2014 - 4:52 PM Box Then his idle is warm air, eww... Apr 20, 2014 - 8:33 PM Smaay QUOTE (Box @ Apr 20, 2014 - 6:33 PM)... Apr 21, 2014 - 12:36 PM Box Hence the Apr 21, 2014 - 2:24 PM antoine64 sorry, one more item for this air hose if you h... Jan 26, 2015 - 7:57 PM presure2 like antone said, it should be connected to your i... Jan 27, 2015 - 2:33 PM Bitter Doesn't the air for the idle need to be metere... Jan 30, 2015 - 12:19 AM Smaay there is no MAF on these cars Feb 2, 2015 - 7:59 PM Bitter For some reason I thought he had a 3S in it which ... Feb 2, 2015 - 11:42 PM |
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