Hybrid Mode
© Copyright 1995 thru 2008 - The Mustang Works™. All Rights Reserved.
MustangWorks.com is designed and hosted by Aero3 Media.
MustangWorks.com is designed and hosted by Aero3 Media.
|
|
06-04-2001, 10:22 AM
|
#1 |
|
Registered Member
Join Date: Oct 1998
Location: Rogers, MN
Posts: 2,089
|
You have a computer controlled engine. Adjusting your fuel pressure is a waste of time other than it will probably idle a little leaner. Since your MAF is calibrated for 24# injectors your computer knows how long to open the injectors to supply the correct amount of fuel.
Our computers adapt to changes in fuel pressure. If you noticed an improvement at the dyno, it's likely that your O2 sensors are old and need replacing, or it's possible that your engine runs better a little leaner. Any changes that were made have been adapted to by now, however, and are most likely gone. See the Fuel Pressure thread for more details. A fuel pressure change will only change your air/fuel curve temporarily until the computer adapts. The only way to adjust your air/fuel curve permanently is with a chip or a computer like the SpeedBrain. ------------------ 351W 89 Mustang GT Convertible |
|
|
 |
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| Fuel Pump Pressure? | Swarzkopf1 | Windsor Power | 3 | 08-31-2004 02:07 PM |
| fuel pressure issues | mustang98gt | Modular Madness | 3 | 07-05-2003 10:43 PM |
| Fuel pressure at high altitude. etc... | Dark_5.0 | Windsor Power | 5 | 04-19-2002 07:52 AM |
| Please Help...Fuel pressure keeps moving. | Dark_5.0 | Windsor Power | 2 | 04-06-2002 01:31 AM |
| fuel pressure and bad injectors??? | wrathchild | Windsor Power | 1 | 10-02-2001 06:40 AM |