 FI fuel presure, Green injector spec |
|
|
|
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. |
|
|
| gunny |
 Apr 17 2013, 04:36 PM
Post
#1
|
|
Member  Group: Members Posts: 205 Joined: 17-October 12 From: Madison Al Member No.: 15,051 Region Association: South East States  |
I am running very lean and want to raise the fuel presure to richen it up. How high can I raise it safely? Does anyone know the spec range for the green injectors?
|
   |
 
|
  |
Replies
| Dave_Darling |
Apr 17 2013, 10:49 PM
Post
#2
|
|
914 Idiot Group: Members Posts: 15,161 Joined: 9-January 03 From: Silicon Valley / Kailua-Kona Member No.: 121 Region Association: Northern California 
|
32 PSI should be safe.
Increasing the pressure should richen the mixture across all conditions. It probably won't be by an equal amount in all conditions. The ECU knob only affects the idle mixture. You can add resistance to the intake air temp sensor (or just unplug it) to enrich the mixture slightly, or add resistance to the head temp sensor circuit to enrich it more. --DD |
|
|
|
Posts in this topic
gunny FI fuel presure Apr 17 2013, 04:36 PM
kg6dxn Until something bursts! :D Apr 17 2013, 04:43 PM 914itis Fuel pressure for green injectors (djet) should be... Apr 17 2013, 08:50 PM kg6dxn If your injectors are gummed up, that will reduce ... Apr 17 2013, 09:08 PM
|
1 User(s) are reading this topic (1 Guests and 0 Anonymous Users)
0 Members:
|
Lo-Fi Version | Time is now: 9th May 2025 - 05:33 PM |
Invision Power Board
v9.1.4 © 2025 IPS, Inc.