vacuum source from brake booster hose? brakes dont work anymore...
#1
Honda-Tech Member
Thread Starter
Join Date: Mar 2003
Location: London, UK, UK
Posts: 1,616
Likes: 0
Received 0 Likes
on
0 Posts
vacuum source from brake booster hose? brakes dont work anymore...
I took the vacuum source for my vacuum manifold from my brake booster hose, now my brakes no longer work and the car will not rev over 3/4k RPM when in gear. Do I have a vacuum leak? Or has the increas eof capacity in my brake booster hose got anything to do with it?
Thanks in advance
Thanks in advance
#4
Re: vacuum source from brake booster hose? brakes dont work anymore... (djnikko)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by djnikko »</TD></TR><TR><TD CLASS="quote">no check valve as I was running SAFC</TD></TR></TABLE>
Huh, what does that have to do w/ the check valve?
Anyways, you need to tee into the brake booster line AFTER the check valve inside of the brake booster hose, you can feel this check valve b/c its hard, and its positioned in between the bracket that holds the hose. In other words, tee into the booster line closest to the intake manifold source. That should solve your problems.
Huh, what does that have to do w/ the check valve?
Anyways, you need to tee into the brake booster line AFTER the check valve inside of the brake booster hose, you can feel this check valve b/c its hard, and its positioned in between the bracket that holds the hose. In other words, tee into the booster line closest to the intake manifold source. That should solve your problems.
#5
Junior Member
Join Date: Mar 2002
Location: Boston, MA, United States
Posts: 129
Likes: 0
Received 0 Likes
on
0 Posts
check out this turbo install write up by dasher, it shows how it is supposed to be hooked up.
https://honda-tech.com/zerothread?id=635014
https://honda-tech.com/zerothread?id=635014
#7
Honda-Tech Member
Thread Starter
Join Date: Mar 2003
Location: London, UK, UK
Posts: 1,616
Likes: 0
Received 0 Likes
on
0 Posts
Re: (DaX)
I think im a little confused here, is the check valve actually located in the stock hose? Or should I lok to buy one and install it? I took the stock hose off and replaced it with silicone hose.... im guessing this is my mistake? If the check valve is not installed how should I expect my car to run? Should it imitate the fault of a vacuum leak? Thanks in advance
Trending Topics
#8
Re: (djnikko)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by djnikko »</TD></TR><TR><TD CLASS="quote">I took the stock hose off and replaced it with silicone hose.... im guessing this is my mistake? </TD></TR></TABLE>
you are correct.. u need that check valve in the line for your brakes to work correctly...
you are correct.. u need that check valve in the line for your brakes to work correctly...
#9
Honda-Tech Member
Thread Starter
Join Date: Mar 2003
Location: London, UK, UK
Posts: 1,616
Likes: 0
Received 0 Likes
on
0 Posts
Re: (TurboBumblBee)
which way round does the check valve need to be? so air can run towards the inlet manifold? or towards the brake booster? I noticed in one of the pics there is a piece of hose with an arrow on, this is pointing towards the inlet manifold. i.e. inlet manifold sucking (vacuum)... brake booster blowing. Can anyone confirm this for me
#13
Honda-Tech Member
Thread Starter
Join Date: Mar 2003
Location: London, UK, UK
Posts: 1,616
Likes: 0
Received 0 Likes
on
0 Posts
Re: (B18EG6)
Im even more confused now, the two views above seem to conflict with one another ?!?!?
if I was a bit of air would i be flowing towards the booster or towards the inlet manifold?
The manifolds doing the sucking
The boosters doing the blowing
Thats the way i understand it so far, am i right or am i wrong?
Thanks in advance
if I was a bit of air would i be flowing towards the booster or towards the inlet manifold?
The manifolds doing the sucking
The boosters doing the blowing
Thats the way i understand it so far, am i right or am i wrong?
Thanks in advance
#15
Re: (djnikko)
I'm dumber for reading this thread. How is this so confusing? If you can't visually inspect your booster line to see if you've done it correctly, do this:
1.) Take your hand and grab your booster vacuum line where it attaches to the brake booster.
2.) Run your hand down the line toward your intake manifold, squeezing the line as you move down the line.
3.) Realize that when you feel a hard section or if your hand runs into a f*cking check valve...that it's a check valve in the line.
4.) Mentally note the position of this valve...and do a disco dance.
If you tapped your boost source on the booster side of the check valve, slap yourself and move the tap to the intake manifold side of the valve. If that doesn't work, pull out your engine and check to see if your battery is hooked up to your flux capacitor because if you can't go 88 mph you'll never see firey streaks on the pavement. So simple.
1.) Take your hand and grab your booster vacuum line where it attaches to the brake booster.
2.) Run your hand down the line toward your intake manifold, squeezing the line as you move down the line.
3.) Realize that when you feel a hard section or if your hand runs into a f*cking check valve...that it's a check valve in the line.
4.) Mentally note the position of this valve...and do a disco dance.
If you tapped your boost source on the booster side of the check valve, slap yourself and move the tap to the intake manifold side of the valve. If that doesn't work, pull out your engine and check to see if your battery is hooked up to your flux capacitor because if you can't go 88 mph you'll never see firey streaks on the pavement. So simple.
Thread
Thread Starter
Forum
Replies
Last Post
vtec-adykt
Tech / Misc
7
03-25-2008 08:16 AM