Notices
6.0L Power Stroke Diesel 2003 - 2007 F250, F350 pickup and F350+ Cab Chassis, 2003 - 2005 Excursion and 2003 - 2009 van

icp readings

Thread Tools
 
Search this Thread
 
Old Oct 26, 2016 | 12:46 AM
  #1  
rj321's Avatar
rj321
Thread Starter
|
New User
Joined: Oct 2016
Posts: 3
Likes: 0
icp readings

im looking at buying a used 2004 f250 6.0. I went and looked at it everything checked out except I hooked up a computer to it and said it had low icp readings it was 18% at 580. what could be wrong with this? it ran started up good and everything could it possibly be a bad icp ?
 
Reply
Old Oct 26, 2016 | 04:14 AM
  #2  
WatsonR's Avatar
WatsonR
Lead Driver
Joined: May 2014
Posts: 6,545
Likes: 13
From: Virginia Beach VA
If that's the reading at idle, that's a good number.
 
Reply
Old Oct 26, 2016 | 02:18 PM
  #3  
69cj's Avatar
69cj
Hotshot
20 Year Member
Photogenic
Joined: Jul 2005
Posts: 13,834
Likes: 25
From: Middle Tn.
Takes a minimum of 500 psi to start.
 
Reply
Old Oct 26, 2016 | 02:46 PM
  #4  
rj321's Avatar
rj321
Thread Starter
|
New User
Joined: Oct 2016
Posts: 3
Likes: 0
why woud It read it was low then?
 
Reply
Old Oct 26, 2016 | 03:24 PM
  #5  
sdsd's Avatar
sdsd
Junior User
Joined: Mar 2006
Posts: 56
Likes: 0
Roughly 580 is normal with oil at operating temp. Cold oil runs significantly higher.
 
Reply
Old Oct 26, 2016 | 04:27 PM
  #6  
69cj's Avatar
69cj
Hotshot
20 Year Member
Photogenic
Joined: Jul 2005
Posts: 13,834
Likes: 25
From: Middle Tn.
Possibly low at operating speeds. Did you check the readings while driving it?
 
Reply
Old Oct 26, 2016 | 05:23 PM
  #7  
rj321's Avatar
rj321
Thread Starter
|
New User
Joined: Oct 2016
Posts: 3
Likes: 0
did not get to check while driving . should I just try and find a new truck to get or would I be ok with this one?
 
Reply
Old Oct 26, 2016 | 05:40 PM
  #8  
BLADE35's Avatar
BLADE35
Hotshot
15 Year Member
Liked
Joined: Apr 2010
Posts: 19,055
Likes: 235
From: Saratoga Springs,UT
what was the DTC


was 18% the IPR value
 
Reply
FTE Stories

Ford Trucks for Ford Truck Enthusiasts

story-0

Top 10 Ford Truck Tragedies

 Joe Kucinski
story-1

AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make

 Brett Foote
story-2

Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!

 Michael S. Palmer
story-3

Ford's 2001 Explorer Sportsman Concept Looks For a New Home

 Verdad Gallardo
story-4

10 Best Ford Truck Engines We Miss the Most!

 Joe Kucinski
story-5

2026 Shelby F-150 Off-Road: Better Than a Raptor R?

 Brett Foote
story-6

2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!

 Michael S. Palmer
story-7

10 Most Surprising 2026 Ford Truck Features!

 Joe Kucinski
story-8

Top 10 Ford Trucks Coming to Mecum Indy 2026

 Brett Foote
story-9

5 Best / 5 Worst Ford Truck Wheels of All Time

 Joe Kucinski
Old Oct 26, 2016 | 06:08 PM
  #9  
Rusty Axlerod's Avatar
Rusty Axlerod
Lead Driver
15 Year Member
Liked
Loved
Community Favorite
Joined: Feb 2011
Posts: 8,241
Likes: 155
From: L.A. (Lower Alabama)
Club FTE Gold Member
This truck will need some repair soon. If it's a good deal, maybe the price could be negotiated to account for that. The 2004 model year had many changes to the engine between early and late production but both versions had the problematic swashplate style High Pressure Oil Pump (HPOP). 2005 and later had a re-designed V-4 cast iorn unit that were much less prone to failure. A failing HPOP would be the most expensive repair, about $1k parts, close to that on labor. Less expensive possibilities are; it's a late production and the stand pipes and dummy plugs are leaking ($1k), the Injector Control Pressure Sensor (ICP) is bad ($300), The Injector Pressure Regulator (IPR) is bad ($500) or the screen is blocked(($250) or something simple like the electric plugs/harness is bad to the ICP or IPR ($150). the prices I'm guessing here are ball park and include labor in a good shop that finds the issue quickly without a bunch of diagnosis time or changing stuff that ain't broken.
 
Reply
Old Oct 26, 2016 | 10:43 PM
  #10  
mhatlen's Avatar
mhatlen
2006 Bullet-Riddled 6.0
Joined: Sep 2011
Posts: 651
Likes: 5
From: Sac River Delta Ca.
Club FTE Silver Member

I must be missing something here...........

580 ICP hot idle is spot on.
18% IPR is a bit lower percentage but in a good direction. Mine is 21% hot

Those look good
 
Reply
Old Oct 27, 2016 | 04:39 AM
  #11  
Rusty Axlerod's Avatar
Rusty Axlerod
Lead Driver
15 Year Member
Liked
Loved
Community Favorite
Joined: Feb 2011
Posts: 8,241
Likes: 155
From: L.A. (Lower Alabama)
Club FTE Gold Member
ICP was good at idle but low ICP code
 
Reply
Old Oct 27, 2016 | 04:54 AM
  #12  
WatsonR's Avatar
WatsonR
Lead Driver
Joined: May 2014
Posts: 6,545
Likes: 13
From: Virginia Beach VA
P2284 is for 326psi or lower than commanded. And without the STC fitting.... that could be a big leak or a bad sensor.
Rusty's got you covered. Find out why, you could have the deal of the century or as stated... a repair bill coming.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
TheRooster
1999 - 2016 Super Duty
11
Jul 31, 2016 08:06 AM
rdfenn3
6.0L Power Stroke Diesel
4
Mar 8, 2014 10:19 AM
95schauf
6.0L Power Stroke Diesel
8
Feb 17, 2013 04:04 PM
wheelie31
1994.5 - 1997 7.3L Power Stroke Diesel
9
Mar 13, 2010 11:34 AM
JMKiser
Fuel Injection, Carburetion & Fuel System
2
Dec 18, 2008 05:15 PM




All times are GMT -5. The time now is 11:02 AM.

story-0
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

By Joe Kucinski | 2026-05-18 19:34:33


VIEW MORE
story-1
AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make

And it might be even better than that.

By Brett Foote | 2026-05-18 19:26:42


VIEW MORE
story-2
Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!

Slideshow: Does lowering an F-150 Lobo RUIN the ride quality?

By Michael S. Palmer | 2026-05-18 19:20:37


VIEW MORE
story-3
Ford's 2001 Explorer Sportsman Concept Looks For a New Home

Slideshow: Ford's bizarre fishing-themed Explorer concept has resurfaced after spending decades largely forgotten.

By Verdad Gallardo | 2026-05-12 18:07:46


VIEW MORE
story-4
10 Best Ford Truck Engines We Miss the Most!

Slideshow: The 10 best Ford truck engines we miss the most.

By Joe Kucinski | 2026-05-12 13:09:47


VIEW MORE
story-5
2026 Shelby F-150 Off-Road: Better Than a Raptor R?

Slideshow: first look at the 810 hp 2026 Shelby F-150 Off-Road!

By Brett Foote | 2026-05-12 12:50:07


VIEW MORE
story-6
2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!

Slideshow: Everything You Need to Know about the 2027 Super Duty Carhartt Package!

By Michael S. Palmer | 2026-05-07 17:51:06


VIEW MORE
story-7
10 Most Surprising 2026 Ford Truck Features!

Slideshow: 10 most surprising Ford truck options/features in 2026.

By Joe Kucinski | 2026-05-05 11:17:22


VIEW MORE
story-8
Top 10 Ford Trucks Coming to Mecum Indy 2026

Slideshow: Here are the top 10 Fords coming to Mecum Indy 2026.

By Brett Foote | 2026-05-04 13:49:49


VIEW MORE
story-9
5 Best / 5 Worst Ford Truck Wheels of All Time

Slideshow: The 5 best and 5 worst Ford truck wheels of all time

By Joe Kucinski | 2026-04-29 16:49:01


VIEW MORE