Notices
1999 - 2003 7.3L Power Stroke Diesel  
Sponsored by:
Sponsored by: DP Tuner

Fuel Pressure

Thread Tools
 
Search this Thread
 
Old Jun 4, 2007 | 07:17 AM
  #1  
jsb_swampfox's Avatar
jsb_swampfox
Thread Starter
|
New User
Joined: May 2007
Posts: 6
Likes: 0
From: Lowcountry, SC
Exclamation Fuel Pressure

I seen a module on ebay that claims up to 90 plus hp for our PSD's. It was only 75 bucks, so I got one. It is a six position unit. It appears to work by directly splicing a wire into the blue w/ green striped wire that goes to the fuel pressure module. I am assuming it is getting it's "gains" by increasing the fuel pressure. I want to know if there is a "danger" in doing this before I hook it up?
 

Last edited by jsb_swampfox; Jun 4, 2007 at 07:18 AM. Reason: misspelled words
Reply
Old Jun 4, 2007 | 07:22 AM
  #2  
jrciii56's Avatar
jrciii56
Elder User
Joined: Mar 2006
Posts: 751
Likes: 0
From: Greeneville,TN
Dont do it. You are probably getting junk. You get what you pay for with this trucks. If you are wanting more power. Check out www.dp-tuner.com. do a search with dp tuner. You will see nothing but praises
 
Reply
Old Jun 4, 2007 | 09:56 AM
  #3  
clintbonnie's Avatar
clintbonnie
Cargo Master
Joined: Jun 2003
Posts: 3,292
Likes: 6
From: Ardenvoir, Washington
Welcome to the forum.. The guys here are pretty knowledgeable on whats good and whats bad for your engine...I would be real careful on what I would use to get more HP and torque. You can cause alot of damage real quick.. Spend alittle more and get the tuner mentioned above. I would maybe think about reselling it on ebay. The first think to spend your money on are the 3 gauges.. boost, exhaust temp and trans temp (for auto's).
 
Reply
Old Jun 4, 2007 | 10:01 AM
  #4  
jsb_swampfox's Avatar
jsb_swampfox
Thread Starter
|
New User
Joined: May 2007
Posts: 6
Likes: 0
From: Lowcountry, SC
thanks for the useful info
 
Reply
Old Jun 4, 2007 | 10:07 AM
  #5  
Tenn01PSD350's Avatar
Tenn01PSD350
Post Fiend
Joined: Feb 2006
Posts: 11,892
Likes: 2
From: Middle Tennessee
Originally Posted by jsb_swampfox
I seen a module on ebay that claims up to 90 plus hp for our PSD's. It was only 75 bucks, so I got one. It is a six position unit. It appears to work by directly splicing a wire into the blue w/ green striped wire that goes to the fuel pressure module. I am assuming it is getting it's "gains" by increasing the fuel pressure. I want to know if there is a "danger" in doing this before I hook it up?
Are you sure it does this by increasing fuel pressure or HPO pressure? Sure sounds like a 10k mod or whatever K mod. There are different ones and they increase pressure in the oil rails in the head thus increasing the PSI of the fuel injected. As mentioned, a good chip will do this among other things like alter the tranny pressures and shift points to deal with the changes.

BTW, welcome to FTE.
 
Reply
Old Jun 4, 2007 | 11:04 AM
  #6  
jsb_swampfox's Avatar
jsb_swampfox
Thread Starter
|
New User
Joined: May 2007
Posts: 6
Likes: 0
From: Lowcountry, SC
I am not sure...I have seen a couple different modules on embay that do the same thing..here's a link: http://cgi.ebay.com/ebaymotors/Ford-...QQcmdZViewItem
 
Reply
Old Jun 4, 2007 | 11:13 AM
  #7  
jsb_swampfox's Avatar
jsb_swampfox
Thread Starter
|
New User
Joined: May 2007
Posts: 6
Likes: 0
From: Lowcountry, SC
OK it plugs int the ICP sensor
 
Reply

Trending Topics

Old Jun 4, 2007 | 11:13 AM
  #8  
just another truck's Avatar
just another truck
Hotshot
15 Year Member
Photogenic
Photoriffic
Liked
Joined: Feb 2007
Posts: 10,499
Likes: 10
From: Sterling Heights,Mi
The seller's feedback is excellent, most really like the product, but i too would be a little hesitant. 1400 products sold, since when, and how do you get a hold of them now?
 
Reply
FTE Stories

Ford Trucks for Ford Truck Enthusiasts

story-0

This Hennessey Takes the Expedition Tremor's Off-Roading Capability to the Next Level

 Verdad Gallardo
story-1

Top 10 Fords at 2026 Carlisle Ford Nationals

 Joe Kucinski
story-2

3 Best / 3 Worst Parts of Modern Ford Ownership

 Brett Foote
story-3

10 Amazing Upgrades That Solve Common Ford Truck Owner Headaches

 Pouria Savadkouei
story-4

Every 2026 Ford Engine Explained

 Brett Foote
story-5

10 Ugly Ford Trucks That We Still Kinda Love

 Joe Kucinski
story-6

10 Things Every Truck Owner NEEDS (2026 Edition)

 Michael S. Palmer
story-7

Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath

 Verdad Gallardo
story-8

Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

 Joe Kucinski
story-9

2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

 Brett Foote
Old Jun 4, 2007 | 12:34 PM
  #9  
John311t's Avatar
John311t
Postmaster
Joined: Dec 2005
Posts: 3,405
Likes: 0
If it plugs into the ICP and costs 75$ you paid a bit too much for it. Ya could have done it for about 10$ yourself.
 
Reply
Old Jun 4, 2007 | 12:38 PM
  #10  
just another truck's Avatar
just another truck
Hotshot
15 Year Member
Photogenic
Photoriffic
Liked
Joined: Feb 2007
Posts: 10,499
Likes: 10
From: Sterling Heights,Mi
okay john, what does it do??
 
Reply
Old Jun 4, 2007 | 12:47 PM
  #11  
jsb_swampfox's Avatar
jsb_swampfox
Thread Starter
|
New User
Joined: May 2007
Posts: 6
Likes: 0
From: Lowcountry, SC
I am fairly new to the "diesel" world. I am fairly mechanically inclined, but dont like to mess with stuff, (electronics in particular), that I dont really have allot of knowledge about, so making one myself is and was out of the question...Just thought maybe one of you had installed this unit or one simular that does the same thing and shed some knowledge before I screw something up..lol
 
Reply
Old Jun 4, 2007 | 12:48 PM
  #12  
John311t's Avatar
John311t
Postmaster
Joined: Dec 2005
Posts: 3,405
Likes: 0
What it does(in my mind), it fools the PCM into thinking it doesnt have enough oil pressure from the HPOP so it tells it to bump up pressure. That one just has a few different resistors in it to create a desired effect. When you have a chip burned from DP, Elite etc, they incorporate that into the tune makes that box useless.

Your hypertech may or may not do it to some extent. ITs better know as a 10K mod or 18K mod and usally create an odd idle and i think cruise control gets messed up also.
 
Reply
Old Jun 4, 2007 | 01:16 PM
  #13  
jsb_swampfox's Avatar
jsb_swampfox
Thread Starter
|
New User
Joined: May 2007
Posts: 6
Likes: 0
From: Lowcountry, SC
yeah I think there is one on ebay called "18K", they make note that it does not mess with the cruise control...thanks for the info!
 
Reply
Old Jun 4, 2007 | 01:24 PM
  #14  
John311t's Avatar
John311t
Postmaster
Joined: Dec 2005
Posts: 3,405
Likes: 0
I wouldnt use it just get a chip while its a bit more money its worth it. Building that box, is fairly easy still even with limited knowledge. Im not the best at electronics, but i could build one.
 
Reply
Old Jun 4, 2007 | 01:37 PM
  #15  
just another truck's Avatar
just another truck
Hotshot
15 Year Member
Photogenic
Photoriffic
Liked
Joined: Feb 2007
Posts: 10,499
Likes: 10
From: Sterling Heights,Mi
all right, thank you, just guessing, the 18k, you are adding a resister in, 10k, ect? what he is doing then is giving you multiple resisters to choose from, a selector switch dialing up each value, instead of just tossing a pot on and playing with it..
 
Reply



All times are GMT -5. The time now is 02:43 PM.

story-0
This Hennessey Takes the Expedition Tremor's Off-Roading Capability to the Next Level

Slideshow: The VelociRaptor Expedition gains a lift, upgraded suspension, Brembo brakes, and trail-ready equipment while retaining the stock 440-horsepower EcoBoost V6.

By Verdad Gallardo | 2026-06-12 11:01:55


VIEW MORE
story-1
Top 10 Fords at 2026 Carlisle Ford Nationals

Slideshow: Top 10 Fords at 2026 Ford Nationals

By Joe Kucinski | 2026-06-09 11:10:08


VIEW MORE
story-2
3 Best / 3 Worst Parts of Modern Ford Ownership

Based on years of owning multiple modern Ford products.

By Brett Foote | 2026-06-09 10:53:36


VIEW MORE
story-3
10 Amazing Upgrades That Solve Common Ford Truck Owner Headaches

SPONSORED: From muddy boots to rain-soaked cargo, these upgrades address some of the most common frustrations Ford truck owners face every day.

By Pouria Savadkouei | 2026-06-08 18:50:34


VIEW MORE
story-4
Every 2026 Ford Engine Explained

Here's everything you need to know about every Ford engine available for the 2026 model year.

By Brett Foote | 2026-06-05 12:58:01


VIEW MORE
story-5
10 Ugly Ford Trucks That We Still Kinda Love

Slideshow: 10 ugly Ford trucks that we still kinda love.

By Joe Kucinski | 2026-06-03 09:51:16


VIEW MORE
story-6
10 Things Every Truck Owner NEEDS (2026 Edition)

Slideshow: the best gifts for dads & grads

By Michael S. Palmer | 2026-06-03 15:43:58


VIEW MORE
story-7
Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath

Slideshow: Called the Fortress, the 850-horsepower pickup combines Raptor underpinnings with military-inspired features, survival equipment, and a starting price of $285,000.

By Verdad Gallardo | 2026-06-03 11:38:36


VIEW MORE
story-8
Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

Slideshow: 10 most expensive Ford trucks ever sold on Bring a Trailer.

By Joe Kucinski | 2026-05-27 16:24:34


VIEW MORE
story-9
2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

Here's everything that has changed for the latest model year.

By Brett Foote | 2026-05-27 16:17:28


VIEW MORE