![]() |
|
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. |
|
![]() |
DavidSweden |
![]()
Post
#1
|
Member ![]() ![]() Group: Members Posts: 481 Joined: 8-June 14 From: Sweden Member No.: 17,452 Region Association: Scandinavia ![]() |
This morning I took the car for the government road worthy test and it failed due to high CO emissions . (IMG:style_emoticons/default/headbang.gif)
The CO value measured at the tail pipe was 6,2% it need to be under 4,5% (not sure what the units are something they call CO/K value) If members have any advice on how to reduce the CO it would be appreciated, I have to fix it by the 9th of August otherwise I cant drive the car (IMG:style_emoticons/default/headbang.gif) (IMG:style_emoticons/default/headbang.gif) The engine is a 2l with 20556 PC´s and running D Jet Thanks in advance |
![]() ![]() |
ddire333 |
![]()
Post
#2
|
Member ![]() ![]() Group: Members Posts: 91 Joined: 2-November 20 From: ireland Member No.: 24,835 Region Association: Europe ![]() ![]() |
Get one of these, or the newer version - I check and adjust idle mix before the road worthiness test, you see the impact of any changes you make right way.
your not so far off so change @ ecu or pressure should do it https://www.ebay.ie/itm/114874653710?hash=i...zEAAOSwpHZg3fRb |
![]() ![]() |
![]() |
Lo-Fi Version | Time is now: 11th July 2025 - 03:50 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 ... |