Today's Texas 914 Update, Diagnosed DougC's CIS ... |
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Today's Texas 914 Update, Diagnosed DougC's CIS ... |
ClayPerrine |
Oct 13 2005, 07:44 PM
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#1
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Life's been good to me so far..... Group: Admin Posts: 15,394 Joined: 11-September 03 From: Hurst, TX. Member No.: 1,143 Region Association: NineFourteenerVille |
I went over to DougC's house after work today. We did some checking on his CIS system on his 2.7S motor. Nice install. The airbox was modified using AUDI parts so that the factory engine latch could be retained.
I started with the basics. Spark was there and strong. Checked the timing by taking out #1 plug and feeling for compression, then checking to make sure that the rotor was pointed at the #1 wire. No problems there. Pulled one injector and with the key on, raised the sensor flap. Yep.. we got fuel spray. Put the plug back in and hooked the wire up. Put the injector back in. It fires and runs for about 30 seconds then dies. I wait 30 seconds and try again. It does it again. It was then I noticed that the metal fuel return line under the battery was plugged with a bolt... But no fuel is leaking out.... (IMG:http://www.914world.com/bbs2/html/emoticons/confused24.gif) I look, and the accumulator is off a later car, and there are 3 fittings on it. The return line is plumbed into the back of the accumulator, and it goes no where else. Well..... that will make the car run a bit rich!!!!!! Doug is going to Stuart hose on Saturday to get a new line made. It was too short from the accumulator to the fuel distributor anyway. I came home and watched Mythbusters. I had to watch, they were firing large caliber firearms into a swimming pool to test the myth that diving into a pool will keep you from getting shot. Even a .50 caliber sniper rifle would not hurt you if you were 3 feet underwater. All of the high velocity, supersonic rounds self-destructed on impact with the water. But the solid lead 9mm pistol would hit you 9 feet under the water!!! After the show, I got off my lazy butt and finished reassembling my six after fixing the clutch. It only took about 45 minutes, and I was able to fire it off. Took it out and drove it around the block. All is well here. BTW.. I am no longer a redneck..... 4 out of 5 cars that are at my house run!!! (IMG:http://www.914world.com/bbs2/html/emoticons/lol2.gif) |
spare time toys |
Oct 13 2005, 09:02 PM
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#2
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hooked on grilling food. Group: Members Posts: 4,059 Joined: 3-April 04 From: West Plano Tx Member No.: 1,884 Region Association: Southwest Region |
So yours is going once more and Dougs will be going soon (IMG:http://www.914world.com/bbs2/html/emoticons/smilie_pokal.gif) Now if we could just get that lazy no good guy in Murphy off his butt and back working on his..... (IMG:http://www.914world.com/bbs2/html/emoticons/spank.gif)
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goose2 |
Oct 13 2005, 11:13 PM
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#3
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Senior Member Group: Members Posts: 976 Joined: 30-March 05 From: Eugene, Oregon Member No.: 3,847 Region Association: Pacific Northwest |
Well now...this has got my attention. Is this a way to avoid moving or deleting the factory latch with CIS? I'd like to learn more about this. |
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ClayPerrine |
Oct 14 2005, 05:52 AM
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#4
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Life's been good to me so far..... Group: Admin Posts: 15,394 Joined: 11-September 03 From: Hurst, TX. Member No.: 1,143 Region Association: NineFourteenerVille |
Get Doug to take some picts and post them here. If he doesn't, the I will take some when he brings the car over for me to help him build the wiring harness for the CIS.
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redshift |
Oct 14 2005, 06:06 AM
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#5
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Bless the Hell out of you! Group: Members Posts: 10,926 Joined: 29-June 03 Member No.: 869 |
Clay, please move here. Thanks.
Your buddy, Miles |
spare time toys |
Oct 14 2005, 06:48 AM
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#6
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hooked on grilling food. Group: Members Posts: 4,059 Joined: 3-April 04 From: West Plano Tx Member No.: 1,884 Region Association: Southwest Region |
Do you need it hauled over? I can come past with the trailer and bring it out. |
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jr91472 |
Oct 14 2005, 07:10 AM
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#7
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"I'm pacing myself sergeant..." Group: Members Posts: 1,205 Joined: 2-August 04 From: McKinney, TX Member No.: 2,437 |
(IMG:http://www.914world.com/bbs2/html/emoticons/smilie_pokal.gif) (IMG:http://www.914world.com/bbs2/html/emoticons/smilie_pokal.gif)
Great news Doug! Nice work (as always) Mr Perrine. Or maybe we should call him...... THE CLAYMINATOR (IMG:http://www.914world.com/bbs2/html/emoticons/ar15.gif) |
ClayPerrine |
Oct 14 2005, 07:13 AM
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#8
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Life's been good to me so far..... Group: Admin Posts: 15,394 Joined: 11-September 03 From: Hurst, TX. Member No.: 1,143 Region Association: NineFourteenerVille |
Nope. Doug is going to get a new fuel return line made at Stuart hose on Saturday. At that point the car will have an actual functioning fuel return line, so it will start and run. He can drive it over. The electrical harness will do things like make it start easier when cold, and have the fuel pump run only when the car is cranking or running (like it's supposed to). Thanks Larry. BTW.. when are YOU going to get off your butt and get your monster running. I drove my car to work today!!! (IMG:http://www.914world.com/bbs2/html/emoticons/driving.gif) (IMG:http://www.914world.com/bbs2/html/emoticons/bootyshake.gif) (IMG:http://www.914world.com/bbs2/html/emoticons/driving.gif) (IMG:http://www.914world.com/bbs2/html/emoticons/bootyshake.gif) (IMG:http://www.914world.com/bbs2/html/emoticons/driving.gif) (IMG:http://www.914world.com/bbs2/html/emoticons/bootyshake.gif) |
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ClayPerrine |
Oct 14 2005, 07:18 AM
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#9
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Life's been good to me so far..... Group: Admin Posts: 15,394 Joined: 11-September 03 From: Hurst, TX. Member No.: 1,143 Region Association: NineFourteenerVille |
News Flash!........
Both Betty and I drove our respective 914s to work today!!!! (IMG:http://www.914world.com/bbs2/html/emoticons/driving.gif) (IMG:http://www.914world.com/bbs2/html/emoticons/driving-girl.gif) For those of you who think a 914 can't be a daily driver.... welll..... (IMG:http://www.914world.com/bbs2/html/emoticons/pissoff.gif) |
Gint |
Oct 14 2005, 07:48 AM
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#10
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Mike Ginter Group: Admin Posts: 16,066 Joined: 26-December 02 From: Denver CO. Member No.: 20 Region Association: Rocky Mountains |
Me too. Do tell. And... (IMG:http://www.914world.com/bbs2/html/emoticons/thisthreadisworthlesswithoutpics.gif) |
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ClayPerrine |
Oct 14 2005, 07:56 AM
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#11
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Life's been good to me so far..... Group: Admin Posts: 15,394 Joined: 11-September 03 From: Hurst, TX. Member No.: 1,143 Region Association: NineFourteenerVille |
Doug.. the Masses here want pictures of the CIS airbox setup on your car!!!
Get out the digital camera. |
DougC |
Oct 14 2005, 08:22 AM
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#12
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Senior Member Group: Members Posts: 949 Joined: 6-July 04 From: Dallas, TX Member No.: 2,307 |
Yep, things are looking up with my car now. Clay figured the fuel return line thing out and I feel confident now that once I get that sorted it'll be drivable. I may be a week or two away from driving this car to work (will also be my daily driver), once it's drivable I have to get it "pre-inspected" - the state has to make sure all the VIN numbers match since it was last registered out of state. Then Registration and inspection. Then I have a ton of "little" things to do. I'll update everone Monday on how the fuel return line situation goes and I'll snap some pictures of the Audi airbox too. With my airbox BTW, you do not have to cut the trunk or move the trunk latch while using a CIS system.. you'll see. Thanks again Clay!
Doug C |
tat2dphreak |
Oct 14 2005, 08:33 AM
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#13
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stoya, stoya, stoya Group: Benefactors Posts: 8,797 Joined: 6-June 03 From: Wylie, TX Member No.: 792 Region Association: Southwest Region |
(IMG:http://www.914world.com/bbs2/html/emoticons/smilie_pokal.gif) cool! 1 more on the road and another in the pipe!
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ClayPerrine |
Oct 14 2005, 08:36 AM
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#14
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Life's been good to me so far..... Group: Admin Posts: 15,394 Joined: 11-September 03 From: Hurst, TX. Member No.: 1,143 Region Association: NineFourteenerVille |
Doug,
After getting home last night, I did some research. The accumulator you have is not the correct one for a 77 911. It's off an Audi 5000. It would probably be better to get the 911 accumulator, which only has 2 fittings on it. That way you can use the existing return line and just get an adapter hose made to hook it to the metal fuel line under the battery. |
goose2 |
Oct 14 2005, 09:07 AM
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#15
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Senior Member Group: Members Posts: 976 Joined: 30-March 05 From: Eugene, Oregon Member No.: 3,847 Region Association: Pacific Northwest |
Looking forward to seeing this...thanks Doug |
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DougC |
Oct 14 2005, 10:16 AM
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#16
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Senior Member Group: Members Posts: 949 Joined: 6-July 04 From: Dallas, TX Member No.: 2,307 |
Clay, my wallet liked your first recommendation (IMG:http://www.914world.com/bbs2/html/emoticons/blink.gif) .
A plumbed "T" would be easier on my wallet than an accumulator (IMG:http://www.914world.com/bbs2/html/emoticons/ohmy.gif) . Just looking at the accumulators for a stock 2.7L 911 shows the same one I have - check this out (3 ports), what gives? http://oem.thepartsbin.com/parts/thepartsb...ulator&dp=false Doug C |
ClayPerrine |
Oct 14 2005, 10:34 AM
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#17
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Life's been good to me so far..... Group: Admin Posts: 15,394 Joined: 11-September 03 From: Hurst, TX. Member No.: 1,143 Region Association: NineFourteenerVille |
Probably a generic picture. This is a link to the 911 page on the Bird....
(IMG:http://www.pelicanparts.com/catalog/images/fuel_injection/new_images/fi_fuelsystem_2-1-1b6.jpg) The accumulator for a 77 911 only has 2 fittings. New they are 139.50. Probably find one used for a lot cheaper. |
DougC |
Oct 14 2005, 12:41 PM
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#18
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Senior Member Group: Members Posts: 949 Joined: 6-July 04 From: Dallas, TX Member No.: 2,307 |
Well not to beat a dead horse...But... here's the picture of the accumulator for the '76 engine, it only has 2 ports. Maybe I should just order the '76 one to be safe. There wouldn't be any reasons that it wouldn't work right? I mean no internator differences probably.. Here a picture of it..
http://oem.thepartsbin.com/parts/thepartsb...ulator&dp=false Doug C |
goose2 |
Oct 14 2005, 12:41 PM
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#19
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Senior Member Group: Members Posts: 976 Joined: 30-March 05 From: Eugene, Oregon Member No.: 3,847 Region Association: Pacific Northwest |
When I was looking for an accumulator for my 3.0 I found a couple at the Porsche wrecking yards (usual suspects) for around $60 including mount console, filter and plumbing. I ended up trading into one with a Pelicanite.
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DougC |
Oct 14 2005, 12:44 PM
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#20
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Senior Member Group: Members Posts: 949 Joined: 6-July 04 From: Dallas, TX Member No.: 2,307 |
The one I just pictured ('76 model) is $60 less than the three port '77 model, so that would be another reason to like it. What do ya'll think, would it work? Clay?
Doug C |
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