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INJEN78 · 03-29-2008, 07:32 PM

ok so where the hell do i find a vacuum diagram for my 1991 civic si..its got a b18a1 from a 90 integra ls...ive looked all over,,if someone could post a link or a diagram itd be greatly appreciated

INJEN78 · 04-03-2008, 01:15 PM

anybody have anything??

YBLEGAL · 04-03-2008, 03:38 PM

haynes? seriously?

..for the teg motor

INJEN78 · 04-03-2008, 03:56 PM

i need to know where the vacuum lines from the motor..go to on the firewall/other parts of the motor...when we pulled the motor,the guy that helped me pulled all the lines off the motor instead of off the wall,,so i have all these hoses and have no clue where they hook to and route to

jlicrx · 04-03-2008, 04:17 PM

here is one for 93 - don't know how much different 90 is, if any

INJEN78 · 04-03-2008, 04:46 PM

Quote:

Originally Posted by jlicrx

here is one for 93 - don't know how much different 90 is, if any

ive tired using this one before,but the problem is,the civic doesnt have those 2 solenoids on the firewall..i have one and then that block thing,,so what i did was tried to run them as close as i could,,using the d16a6 diagram,,also the metal lines that bolt to the back of the manifld,do i absolutely need them,because i have waaay more lines than that,but i already took it off,and things look a little easier,dunno if itll work or not,,but anywayz thanx for cchiming in

efhondakid · 04-03-2008, 06:18 PM

I wish my LS was still in my hatch so I could take a pic for you. I didnt use those metal things, looked way cleaner without it on, and worked fine. I know you dont use both of those solenoids, only the EVAP control.

ls/vtechatch91 · 04-05-2008, 04:15 AM

get a obd-1 manifold off a LS.. way way way easier and 10 times cleaner wont need all that extra shit thats not necessary.. i had one on my 91 integra while i was getting my head built... i have one if u want it... ill just send it to you.. its bare but way better than a obd-0 one then u just transfer everything over

INJEN78 · 04-06-2008, 01:16 PM

Quote:

Originally Posted by ls/vtechatch91

get a obd-1 manifold off a LS.. way way way easier and 10 times cleaner wont need all that extra shit thats not necessary.. i had one on my 91 integra while i was getting my head built... i have one if u want it... ill just send it to you.. its bare but way better than a obd-0 one then u just transfer everything over

what do you mean all the extra shit that isnt necessary??
isnt the only differance between the 2 is that the one i have has the egr valve??
and how much are you gonna want cuz i have like no money right now

ls/vtechatch91 · 04-07-2008, 02:24 PM

then theres a couple vacuum lines that run to the manifold off of it... i donno.. $30 bucks????.. i have a pic of my integra.. when i had the ls head on ill post on here.. so see

INJEN78 · 04-07-2008, 02:59 PM

eh no thanx i talked to my boy and straightened everything out,he said itd be better to get obd2 mani

INJEN78 · 04-07-2008, 06:29 PM

Quote:

Originally Posted by Blanco

You hood doesn't have the vacuum diagram sticker anymore?

i wasnt sure if i could go by that,,cuz its wasnt the same motor but if i can use that then thatd be awesome

drummingpariah · 04-10-2008, 05:22 PM

I had a few diagrams lying around. Take 1/2 the b18 one, 1/2 the d16 one, and the other is an exploded view of ALL the vac lines.

Basically, you need to run vacuum to whichever firewall sensors you have (just one vac line will do), run a line to the charcoal filter, and plug everything else. Leave your iacv just as it is, and you should be able to idle/drive reasonably well.

drummingpariah · 04-14-2008, 03:22 PM

Any progress?

INJEN78 · 04-14-2008, 05:25 PM

i have them all run,,im just waiting on a throttle cable,clutch cable bracket,and a dizzy now,,the car has been sitting for like 3 weeks without anything done to it,

drummingpariah · 04-15-2008, 06:59 PM

Quote:

Originally Posted by INJEN78

i have them all run,,im just waiting on a throttle cable,clutch cable bracket,and a dizzy now,,the car has been sitting for like 3 weeks without anything done to it,

Well, get some pictures taken then!

03-29-2008, 07:32 PM	#1
INJEN78 ¿GANGSTA GREMLIN? Join Date: Oct 2007 Location: CT(860) VT(802) Age: 21 Posts: 7,733 iTrader: 5 / 100% Ride: 91 CRX si Rep Power: 214	vaccum diagram ok so where the hell do i find a vacuum diagram for my 1991 civic si..its got a b18a1 from a 90 integra ls...ive looked all over,,if someone could post a link or a diagram itd be greatly appreciated __________________ R.I.P BEN LEE2/24/08 we love and miss you http://burnoutbox.activeboard.com/in...BID=127652&p=1 GOOD FAST CHEAP, you can pick only two. fast and cheap isn't good good and cheap isn't fast good and fast isn't cheap

04-03-2008, 01:15 PM	#2
INJEN78 ¿GANGSTA GREMLIN? Join Date: Oct 2007 Location: CT(860) VT(802) Age: 21 Posts: 7,733 iTrader: 5 / 100% Ride: 91 CRX si Rep Power: 214	anybody have anything?? __________________ R.I.P BEN LEE2/24/08 we love and miss you http://burnoutbox.activeboard.com/in...BID=127652&p=1 GOOD FAST CHEAP, you can pick only two. fast and cheap isn't good good and cheap isn't fast good and fast isn't cheap

04-03-2008, 03:56 PM	#4
INJEN78 ¿GANGSTA GREMLIN? Join Date: Oct 2007 Location: CT(860) VT(802) Age: 21 Posts: 7,733 iTrader: 5 / 100% Ride: 91 CRX si Rep Power: 214	i need to know where the vacuum lines from the motor..go to on the firewall/other parts of the motor...when we pulled the motor,the guy that helped me pulled all the lines off the motor instead of off the wall,,so i have all these hoses and have no clue where they hook to and route to __________________ R.I.P BEN LEE2/24/08 we love and miss you http://burnoutbox.activeboard.com/in...BID=127652&p=1 GOOD FAST CHEAP, you can pick only two. fast and cheap isn't good good and cheap isn't fast good and fast isn't cheap

04-03-2008, 04:17 PM	#5
jlicrx Senior Member Join Date: Jun 2003 Location: Colorado Springs Posts: 1,570 iTrader: 0 / 0% Rep Power: 64	here is one for 93 - don't know how much different 90 is, if any __________________ ZCspeed Racing

04-03-2008, 06:18 PM	#7
efhondakid My name is Byron. Join Date: Mar 2007 Location: Akron-Canton, Ohio Age: 20 Posts: 5,424 iTrader: 2 / 100% Ride: 89' DX Hatch w/B16 Rep Power: 222	I wish my LS was still in my hatch so I could take a pic for you. I didnt use those metal things, looked way cleaner without it on, and worked fine. I know you dont use both of those solenoids, only the EVAP control. __________________ ^ (dont listen) Dont PM me with tech questions. I will not answer them. There is a hidden message here. *"Motor swaps, turbo kit installs, diagnostics, minor repairs, minor fab and bodywork. Located in Akron-Canton area PM me for more details."* "In the dice game of life who gets the last roll?"


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04-03-2008, 03:38 PM	#3
YBLEGAL Regular Member w/ Cheese Join Date: Aug 2006 Location: NW Indiana Posts: 2,746 iTrader: 0 / 0% Ride: 2000 EJ8 w/ SiR-II Rep Power: 72	haynes? seriously? ..for the teg motor

04-05-2008, 04:15 AM	#8
ls/vtechatch91 Senior Member Join Date: Sep 2006 Location: washington Age: 22 Posts: 339 iTrader: 0 / 0% Ride: 91 integra with ls/vtec... Rep Power: 10	get a obd-1 manifold off a LS.. way way way easier and 10 times cleaner wont need all that extra shit thats not necessary.. i had one on my 91 integra while i was getting my head built... i have one if u want it... ill just send it to you.. its bare but way better than a obd-0 one then u just transfer everything over

04-07-2008, 02:24 PM	#10
ls/vtechatch91 Senior Member Join Date: Sep 2006 Location: washington Age: 22 Posts: 339 iTrader: 0 / 0% Ride: 91 integra with ls/vtec... Rep Power: 10	then theres a couple vacuum lines that run to the manifold off of it... i donno.. $30 bucks????.. i have a pic of my integra.. when i had the ls head on ill post on here.. so see

04-07-2008, 02:59 PM	#11
INJEN78 ¿GANGSTA GREMLIN? Join Date: Oct 2007 Location: CT(860) VT(802) Age: 21 Posts: 7,733 iTrader: 5 / 100% Ride: 91 CRX si Rep Power: 214	eh no thanx i talked to my boy and straightened everything out,he said itd be better to get obd2 mani __________________ R.I.P BEN LEE2/24/08 we love and miss you http://burnoutbox.activeboard.com/in...BID=127652&p=1 GOOD FAST CHEAP, you can pick only two. fast and cheap isn't good good and cheap isn't fast good and fast isn't cheap

04-10-2008, 05:22 PM	#13
drummingpariah Author of the Madness Man Join Date: Sep 2006 Location: Bay Area, CA Age: 26 Posts: 115 iTrader: 0 / 0% Ride: 1973 Datsun 240z Rep Power: 8	I had a few diagrams lying around. Take 1/2 the b18 one, 1/2 the d16 one, and the other is an exploded view of ALL the vac lines. Basically, you need to run vacuum to whichever firewall sensors you have (just one vac line will do), run a line to the charcoal filter, and plug everything else. Leave your iacv just as it is, and you should be able to idle/drive reasonably well. Attached Thumbnails __________________ Do NOT PM me with tech questions! Instead, come see my Automotive Addicts Anonymous page for tips and advice!

04-14-2008, 03:22 PM	#14
drummingpariah Author of the Madness Man Join Date: Sep 2006 Location: Bay Area, CA Age: 26 Posts: 115 iTrader: 0 / 0% Ride: 1973 Datsun 240z Rep Power: 8	Any progress? __________________ Do NOT PM me with tech questions! Instead, come see my Automotive Addicts Anonymous page for tips and advice!

04-14-2008, 05:25 PM	#15
INJEN78 ¿GANGSTA GREMLIN? Join Date: Oct 2007 Location: CT(860) VT(802) Age: 21 Posts: 7,733 iTrader: 5 / 100% Ride: 91 CRX si Rep Power: 214	i have them all run,,im just waiting on a throttle cable,clutch cable bracket,and a dizzy now,,the car has been sitting for like 3 weeks without anything done to it, __________________ R.I.P BEN LEE2/24/08 we love and miss you http://burnoutbox.activeboard.com/in...BID=127652&p=1 GOOD FAST CHEAP, you can pick only two. fast and cheap isn't good good and cheap isn't fast good and fast isn't cheap

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