 Still fighting with the 1.7 D-jet. |
|
|
|
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. |
|
|
| kpfoten |
 Dec 12 2009, 04:10 PM
Post
#1
|
|
Member  Group: Members Posts: 220 Joined: 15-April 08 From: Escanaba, MI Member No.: 8,927 Region Association: None  |
--Major Edit. AWESOME throttle response--installed a hot spark and I can get it to run really well. I think it is running rich--I hear popping but not loud backfiring. Smells rich anyway. The problem is that it still won't hold idle unless I hit the gas pedal and keep it up around 3k rpms. Which way do I dial the ECU to lean it out? |
   |
 
|
  |
Replies
| Joe Owensby |
Dec 12 2009, 04:34 PM
Post
#2
|
|
JoeO Group: Members Posts: 527 Joined: 7-January 06 From: Spartanburg, SC Member No.: 5,385 Region Association: South East States |
The fuel pump should run for a few seconds every time you turn the switch on, if you have a factory control system. You can do this over and over without starting the engine. Other than this, the pump only runs when the engine is running. This is so that the pump would not keep running when it shouldn't. Example: if you had a wreck and the engine died, and a hose came loose. Big fire hazard. Stopping the pumps helps minimize fire hazards. Joeo
|
|
|
|
Posts in this topic
kpfoten Still fighting with the 1.7 D-jet. Dec 12 2009, 04:10 PM
kpfoten BTW, I've never driven a 914 that runs well...... Dec 12 2009, 04:12 PM Rand Sounds like it is way beyond the range of the ECU ... Dec 12 2009, 04:56 PM kpfoten I'll check it out! I guess I tested the MP... Dec 12 2009, 05:13 PM
Rand Yeah, leaky CSV would be dribbling extra fuel in m... Dec 12 2009, 05:26 PM |
1 User(s) are reading this topic (1 Guests and 0 Anonymous Users)
0 Members:
|
Lo-Fi Version | Time is now: 15th January 2025 - 03:23 AM |
Invision Power Board
v9.1.4 © 2025 IPS, Inc.