72 1.7 djet, intake manifold connections |
|
Porsche, and the Porsche crest are registered trademarks of Dr. Ing. h.c. F. Porsche AG.
This site is not affiliated with Porsche in any way. Its only purpose is to provide an online forum for car enthusiasts. All other trademarks are property of their respective owners. |
|
72 1.7 djet, intake manifold connections |
echocanyons |
May 7 2005, 12:22 PM
Post
#1
|
Advanced Member Group: Benefactors Posts: 2,094 Joined: 24-December 02 From: Bay Area, CA Member No.: 7 Region Association: Central California |
Could someone please describe the intake manifold connections on the 72 1.7 D-jet?
Pictures without the filter housing would be nice too. I am particularly interested in the 3 connections on the passenger side of the the mainfold and there routing. I have a huge vacuum leak because I cannot find the connection for one line. The vacuum diagrams on pelican are not the same as mine. |
LukeD |
May 7 2005, 12:46 PM
Post
#2
|
Member Group: Members Posts: 254 Joined: 14-November 04 From: Atascadero, CA Member No.: 3,117 Region Association: None |
Don't know how much help these will be(bad lighting) But here they are.
Luke Attached image(s) |
LukeD |
May 7 2005, 12:47 PM
Post
#3
|
Member Group: Members Posts: 254 Joined: 14-November 04 From: Atascadero, CA Member No.: 3,117 Region Association: None |
123123
Attached image(s) |
LukeD |
May 7 2005, 12:47 PM
Post
#4
|
Member Group: Members Posts: 254 Joined: 14-November 04 From: Atascadero, CA Member No.: 3,117 Region Association: None |
123123123
Attached image(s) |
LukeD |
May 7 2005, 12:48 PM
Post
#5
|
Member Group: Members Posts: 254 Joined: 14-November 04 From: Atascadero, CA Member No.: 3,117 Region Association: None |
Where does the one line come out of? Off that "T" thing?
Damn, I should just drive out there (IMG:http://www.914world.com/bbs2/html/emoticons/headbang.gif) Damn mothers day weekend. As you can see I am just sitting here on the computer while my wife is out shopping. Kids are watching TV (IMG:http://www.914world.com/bbs2/html/emoticons/headbang.gif) Sorry Kelly (IMG:http://www.914world.com/bbs2/html/emoticons/headbang.gif) Luke |
Bleyseng |
May 7 2005, 01:50 PM
Post
#6
|
Aircooled Baby! Group: Members Posts: 13,035 Joined: 27-December 02 From: Seattle, Washington (for now) Member No.: 24 Region Association: Pacific Northwest |
You mean the AAR valve hookup? Thats kinda the bitch to fit in....
|
echocanyons |
May 7 2005, 04:18 PM
Post
#7
|
Advanced Member Group: Benefactors Posts: 2,094 Joined: 24-December 02 From: Bay Area, CA Member No.: 7 Region Association: Central California |
No problem Luke thanks for the pictures, I got it started and bypassed the cold start injcector and that resolved my smoking porblems, I think it was stuck on full open.
On the passenger side of the intake manifold I have one line going to the decel valve, one going to the MPS and one loose. |
mihai914 |
May 7 2005, 04:22 PM
Post
#8
|
Senior Member Group: Members Posts: 800 Joined: 2-March 05 From: Montreal, QC Member No.: 3,697 Region Association: None |
Try This diagram
|
echocanyons |
May 7 2005, 04:26 PM
Post
#9
|
Advanced Member Group: Benefactors Posts: 2,094 Joined: 24-December 02 From: Bay Area, CA Member No.: 7 Region Association: Central California |
Thanks but that diagram show only one line off of the passenger side of the manifold mine has three
|
echocanyons |
May 7 2005, 04:30 PM
Post
#10
|
Advanced Member Group: Benefactors Posts: 2,094 Joined: 24-December 02 From: Bay Area, CA Member No.: 7 Region Association: Central California |
here is a picture
Attached image(s) |
echocanyons |
May 7 2005, 04:33 PM
Post
#11
|
Advanced Member Group: Benefactors Posts: 2,094 Joined: 24-December 02 From: Bay Area, CA Member No.: 7 Region Association: Central California |
Two is hooked up to the MPS and three is hooked up to the decel valve or whatever the arrow is pointing to in this picture
Attached image(s) |
Bleyseng |
May 7 2005, 04:40 PM
Post
#12
|
Aircooled Baby! Group: Members Posts: 13,035 Joined: 27-December 02 From: Seattle, Washington (for now) Member No.: 24 Region Association: Pacific Northwest |
#1 connects to the PCV valve on the oil breather.
#2 goes to the decel #3 MPS |
echocanyons |
May 7 2005, 04:54 PM
Post
#13
|
Advanced Member Group: Benefactors Posts: 2,094 Joined: 24-December 02 From: Bay Area, CA Member No.: 7 Region Association: Central California |
Thanks Geoff!
|
echocanyons |
May 7 2005, 05:19 PM
Post
#14
|
Advanced Member Group: Benefactors Posts: 2,094 Joined: 24-December 02 From: Bay Area, CA Member No.: 7 Region Association: Central California |
Geoff, I got the oil breather that was my loose vacuum
but when I switch the two and three around it wont start at all. Are you sure #2 should go to the decel and #3 should go to the MPS? |
echocanyons |
May 8 2005, 10:52 AM
Post
#15
|
Advanced Member Group: Benefactors Posts: 2,094 Joined: 24-December 02 From: Bay Area, CA Member No.: 7 Region Association: Central California |
|
LukeD |
May 8 2005, 11:13 AM
Post
#16
|
Member Group: Members Posts: 254 Joined: 14-November 04 From: Atascadero, CA Member No.: 3,117 Region Association: None |
The #2 goes to the MPS on my car. I don't have number 3 cause I have no decel valve.
Luke |
echocanyons |
May 8 2005, 11:22 AM
Post
#17
|
Advanced Member Group: Benefactors Posts: 2,094 Joined: 24-December 02 From: Bay Area, CA Member No.: 7 Region Association: Central California |
Since the decel valve is US only equipment (and not even standard on all US years) could/should I delete it?
Why was it not on the euro motors? |
Bleyseng |
May 8 2005, 11:22 AM
Post
#18
|
Aircooled Baby! Group: Members Posts: 13,035 Joined: 27-December 02 From: Seattle, Washington (for now) Member No.: 24 Region Association: Pacific Northwest |
They should all be open ports so all that matters is the correct hose size to each so you have a good seal. The other issue is do you have the correct and good PCV valve on the oil breather?
It should start but maybe with a high idle if you have a leak somewhere. |
Bleyseng |
May 8 2005, 11:29 AM
Post
#19
|
Aircooled Baby! Group: Members Posts: 13,035 Joined: 27-December 02 From: Seattle, Washington (for now) Member No.: 24 Region Association: Pacific Northwest |
This one is missing the PCV Valve.
Attached image(s) |
Bleyseng |
May 8 2005, 11:37 AM
Post
#20
|
Aircooled Baby! Group: Members Posts: 13,035 Joined: 27-December 02 From: Seattle, Washington (for now) Member No.: 24 Region Association: Pacific Northwest |
PCV
Attached image(s) |
Lo-Fi Version | Time is now: 4th June 2024 - 10:08 PM |
All rights reserved 914World.com © since 2002 |
914World.com is the fastest growing online 914 community! We have it all, classifieds, events, forums, vendors, parts, autocross, racing, technical articles, events calendar, newsletter, restoration, gallery, archives, history and more for your Porsche 914 ... |