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itb's + iac + brake mc + map sensor + vacuum can..... how did you route yours?

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Old Aug 10, 2005 | 08:16 AM
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Default itb's + iac + brake mc + map sensor + vacuum can..... how did you route yours?

I've got the itb's pulling vacuum from the 4 runners and going to the vacuum can.

map sensor is mounted at one end of the can. At the other end of the can, there's a vacuum line going to the fpr. There's one additional port going to the brake master cylinder.

I'm getting mid 300 mm/hg to mid 400mm/hg at idle.....

Now, I was considering running the brake master cylinder vacuum to a port on the itb runner #1 instead.

Then I could use that extra port on the vacuum can for the IAC (currently not connected to any vacuum source).

How have you connected your vacuum can, and why?
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Old Oct 15, 2005 | 08:06 PM
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Default Re: itb's + iac + brake mc + map sensor + vacuum can..... how did you route yours? (Black R)

how do u setup the iac??? do u know... im having trouble figuring that out... as well...im gettin my twms ready to put on... any input would help... i got the golden eagle vaccum log..how should i setup the iac.
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Old Oct 15, 2005 | 11:04 PM
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Default Re: itb's + iac + brake mc + map sensor + vacuum can..... how did you route yours? (f twizzle)

no need for the IAC....just leave it pluged in and strap it some where...

you just need a vacuum can/log for the map and brake master cylender.
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Old Oct 17, 2005 | 09:07 AM
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Default

iac can be used thus:



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Old Nov 14, 2005 | 11:47 AM
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Default Re: (Black R)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Black R &raquo;</TD></TR><TR><TD CLASS="quote">
</TD></TR></TABLE>
where did you get that?
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Old Nov 14, 2005 | 12:29 PM
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Default Re: itb's + iac + brake mc + map sensor + vacuum can..... how did you route yours? (Black R)

I made my own vacuum manifold. I tapped some NPT holes in it for hose barb connectors for everything, and my AEM MAP sensor screwed right into a NPT hole. I just use a small valve with a fuel filter on it as a manual IACV, I set it so it idles correctly when warm, and it idles a bit low when warming up, but I goose it a few times and it's fine. Here's a pic:

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Old Nov 14, 2005 | 01:21 PM
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Default Re: itb's + iac + brake mc + map sensor + vacuum can..... how did you route yours? (Black R)

im pulling 440mm staright off the itbs to the map sensor. but now that i have conected my can im onl y pulling 260. I am going to start investigating posibble vac leaks.

i have all runners connected to the can. then brake booster, catch can, map, egr/fpr get their own nipples out. I dont run a iacv because im obd0 and it was easy to eliminate it. I just got it running and with a little work to the map im at 13.5:1ish a/f at idle. but i do have to source where the vac is leaving at still.

heres how i tapped for the lines.

m.
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Old Nov 14, 2005 | 01:37 PM
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Default Re: itb's + iac + brake mc + map sensor + vacuum can..... how did you route yours? (Black R)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Black R &raquo;</TD></TR><TR><TD CLASS="quote">
Now, I was considering running the brake master cylinder vacuum to a port on the itb runner #1 instead. </TD></TR></TABLE>
Don't. The individual pulses will suck. Hook up a vacuum gauge to a single runner and you will see what I am talking about.
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Old Nov 15, 2005 | 07:58 PM
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Default Re: itb's + iac + brake mc + map sensor + vacuum can..... how did you route yours? (b19coupe)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by b19coupe &raquo;</TD></TR><TR><TD CLASS="quote">Don't. The individual pulses will suck. Hook up a vacuum gauge to a single runner and you will see what I am talking about. </TD></TR></TABLE>


I thin I'm going to try it out and see how it feels...

The toda itb's are actually made for lhd or rhd cars and have ports on runners #1 and #4 for the brake booster vacuum...

Didn't Len and Greg Samaroo run off of them this way.....?

Let me see if I can dig up some pics. It'll be really easy to test out and see how it feels.....
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Old Mar 19, 2007 | 08:05 AM
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Default Re: itb's + iac + brake mc + map sensor + vacuum can..... how did you route yours? (Black R)

HEY I PMD U DID U GET IT?
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Old Mar 19, 2007 | 09:38 AM
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Default Re: itb's + iac + brake mc + map sensor + vacuum can..... how did you route yours? (4ornia)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 4ornia &raquo;</TD></TR><TR><TD CLASS="quote">HEY I PMD U DID U GET IT?</TD></TR></TABLE>

Bumping an almost 2 year old thread with all caps about PM'ing someone

If you PM'ed him like you posted in here, its no wonder you havent gotten a response.
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Old Jun 1, 2007 | 08:38 AM
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wow..... not only that, we have no idea WHO you intended to pm... it sure as hell wasn't me! lol
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Old Jun 1, 2007 | 09:08 AM
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Default Re: itb's + iac + brake mc + map sensor + vacuum can..... how did you route yours? (Combustion Contr

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Combustion Contraption &raquo;</TD></TR><TR><TD CLASS="quote">

Bumping an almost 2 year old thread with all caps about PM'ing someone

If you PM'ed him like you posted in here, its no wonder you havent gotten a response.</TD></TR></TABLE>

WHO GIVES A *** does all caps bother you that much? go cry about it take you r internet eddicate and shove it up your ***
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