 incorrect fuel injectors on a 1.7 |
|
|
|
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. |
|
|
  |
| Bibble |
 May 28 2019, 02:44 AM
Post
#1
|
|
Newbie  Group: Members Posts: 32 Joined: 19-December 15 From: United Kingdom Member No.: 19,472 Region Association: None  |
Hello all, the ongoing saga of my D-jet continues .... after establishing that the ECU on my 1971 914 appears to be the wrong one, which is hopefully be resolved now, I though5 I would get the injectors checked over, cleaned etc. On removing them, they appear to be replacements not the original yellow bodied injectors.
The ones in the car are green and their serial number is 0280 150 035. Looking at Paul Allen’s page from 2010 the correct injectors should be yellow and if Bosch they should be 0280 159 009. The Bosch ones fitted to the 2.0 end in either 019, or 038. So the ones in my car are not actually listed as ones fitted to 914 from what I can see. My question is ... is this a major issue? I guess over the years parts are replaced, with perhaps a revised version where the originals are no longer available. They are a full set of 4 all identical which would suggest they were all replaced at the same time. But as their PN is closest to ones fitted to a 2.0 which presumably had a bigger fuel demand are these over delivering ? and might they be contributing to the poor running of the car - hence the ECU check, MPS check etc etc .... Any thoughts before I get them cleaned or should I try and get some originals or some of those available now as replacements ? Best wishes Jonathan |
   |
 
|
| bdstone914 |
May 28 2019, 04:22 AM
Post
#2
|
|
bdstone914 Group: Members Posts: 4,735 Joined: 8-November 03 From: Riverside CA Member No.: 1,319 |
Yes it is a big deal to run the wrong injectors.
Green are 2.0 liter ones. Higher output. Run should be running rich. I have a bunch of 1.7 injectors. I would trade you for the green ones. They need to be sent out for testing and cleaning. Bruce |
|
|
|
| bdstone914 |
May 28 2019, 04:27 AM
Post
#3
|
|
bdstone914 Group: Members Posts: 4,735 Joined: 8-November 03 From: Riverside CA Member No.: 1,319 |
What are the running issues with the FI system? The ECU may not be a big deal.
|
|
|
|
| bdstone914 |
May 28 2019, 04:28 AM
Post
#4
|
|
bdstone914 Group: Members Posts: 4,735 Joined: 8-November 03 From: Riverside CA Member No.: 1,319 |
|
|
|
|
| Bibble |
May 28 2019, 06:35 AM
Post
#5
|
|
Newbie Group: Members Posts: 32 Joined: 19-December 15 From: United Kingdom Member No.: 19,472 Region Association: None |
QUOTE(bdstone914 @ May 28 2019, 04:28 AM)  Hello Bruce - PM sent Best wishes Jonathan |
|
|
|
| mepstein |
May 28 2019, 06:39 AM
Post
#6
|
|
914-6 GT in waiting Group: Members Posts: 19,649 Joined: 19-September 09 From: Landenberg, PA/Wilmington, DE Member No.: 10,825 Region Association: MidAtlantic Region 
|
(IMG:style_emoticons/default/agree.gif) with Bruce. You need the yellow ones. Car will never run right with green.
|
 |
|
| Bibble |
May 28 2019, 08:42 AM
Post
#7
|
|
Newbie Group: Members Posts: 32 Joined: 19-December 15 From: United Kingdom Member No.: 19,472 Region Association: None |
QUOTE(mepstein @ May 28 2019, 06:39 AM) (IMG:style_emoticons/default/agree.gif) with Bruce. You need the yellow ones. Car will never run right with green. Many thanks both for the info, will try and sort the correct ones with Bruce if possible. Best wishes Jonathan |
|
|
|
| JeffBowlsby |
May 28 2019, 08:52 AM
Post
#8
|
|
914 Wiring Harnesses Group: Members Posts: 8,781 Joined: 7-January 03 From: San Ramon CA Member No.: 104 Region Association: None
|
The 0280 150 035 is for a mercedes benz engine.
|
|
|
|
| mepstein |
May 28 2019, 08:58 AM
Post
#9
|
|
914-6 GT in waiting Group: Members Posts: 19,649 Joined: 19-September 09 From: Landenberg, PA/Wilmington, DE Member No.: 10,825 Region Association: MidAtlantic Region
|
Mr injector tests, cleans and pelican Veda new seals and fi hose for $17.50/injector. Quick turnaround.
|
|
|
|
| Bibble |
May 28 2019, 09:49 AM
Post
#10
|
|
Newbie Group: Members Posts: 32 Joined: 19-December 15 From: United Kingdom Member No.: 19,472 Region Association: None |
QUOTE(JeffBowlsby @ May 28 2019, 08:52 AM) The 0280 150 035 is for a mercedes benz engine. Thanks Jeff, wonder why whoever went for that particular one , it’s another German manufacturer at least (IMG:style_emoticons/default/biggrin.gif) |
|
|
|
| Bibble |
May 28 2019, 09:51 AM
Post
#11
|
|
Newbie Group: Members Posts: 32 Joined: 19-December 15 From: United Kingdom Member No.: 19,472 Region Association: None |
QUOTE(mepstein @ May 28 2019, 08:58 AM) Mr injector tests, cleans and pelican Veda new seals and fi hose for $17.50/injector. Quick turnaround. Thank you for the advice on injector cleaning probably stick this side of the pond if I can get a good company, but if not - thank you (IMG:style_emoticons/default/beerchug.gif) , |
|
|
|
| mepstein |
May 28 2019, 10:10 AM
Post
#12
|
|
914-6 GT in waiting Group: Members Posts: 19,649 Joined: 19-September 09 From: Landenberg, PA/Wilmington, DE Member No.: 10,825 Region Association: MidAtlantic Region
|
QUOTE(Bibble @ May 28 2019, 11:51 AM) QUOTE(mepstein @ May 28 2019, 08:58 AM) Mr injector tests, cleans and pelican Veda new seals and fi hose for $17.50/injector. Quick turnaround. Thank you for the advice on injector cleaning probably stick this side of the pond if I can get a good company, but if not - thank you (IMG:style_emoticons/default/beerchug.gif) , That makes sense. |
|
|
|
|
2 User(s) are reading this topic (2 Guests and 0 Anonymous Users)
0 Members:
|
Lo-Fi Version | Time is now: 26th December 2024 - 05:07 PM |
Invision Power Board
v9.1.4 © 2024 IPS, Inc.