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

signs of a bad icp?

  #1  
Old 02-13-2015, 04:23 PM
bulldog88's Avatar
bulldog88
bulldog88 is offline
Freshman User
Thread Starter
Join Date: Nov 2014
Location: huntingdon, tn
Posts: 41
Likes: 0
Received 0 Likes on 0 Posts
signs of a bad icp?

What are the signs of a bad icp sensor?
 
  #2  
Old 02-13-2015, 08:19 PM
whitetmw's Avatar
whitetmw
whitetmw is offline
Posting Guru
Join Date: Oct 2008
Posts: 1,080
Likes: 0
Received 1 Like on 1 Post
Originally Posted by bulldog88
What are the signs of a bad icp sensor?

Slow build up signal
Oil in the plug
lower than..... 450 at idle warm
Voltage outside .25 - .30 VDC KOEO
Bla Bla Bla.....

What are you experiencing?

Any of the above may relate to other issues. The ICP is just a part of t
 
  #3  
Old 02-13-2015, 08:25 PM
bulldog88's Avatar
bulldog88
bulldog88 is offline
Freshman User
Thread Starter
Join Date: Nov 2014
Location: huntingdon, tn
Posts: 41
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by whitetmw
he system.
Slow build up signal
Oil in the plug
lower than..... 450 at idle warm
Voltage outside .25 - .30 VDC KOEO
Bla Bla Bla.....

What are you experiencing?

Any of the above may relate to other issues. The ICP is just a part of t
It just quit going down the road. And won't start now. Someone said possibly ipc
 
  #4  
Old 02-13-2015, 08:44 PM
Dan V's Avatar
Dan V
Dan V is offline
Lead Driver
Join Date: Jun 2013
Location: north of Minneapolis, MN
Posts: 5,230
Received 575 Likes on 372 Posts
How's the oil level?
 
  #5  
Old 02-13-2015, 08:46 PM
bulldog88's Avatar
bulldog88
bulldog88 is offline
Freshman User
Thread Starter
Join Date: Nov 2014
Location: huntingdon, tn
Posts: 41
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by Dan V
How's the oil level?
About a half quart low
 
  #6  
Old 02-13-2015, 08:53 PM
Kocobeam's Avatar
Kocobeam
Kocobeam is offline
New User
Join Date: Feb 2015
Posts: 2
Likes: 0
Received 0 Likes on 0 Posts
Is it okay to run it with a disconnected ICP?
 
  #7  
Old 02-13-2015, 08:56 PM
jhl3's Avatar
jhl3
jhl3 is offline
Posting Guru
Join Date: Sep 2014
Location: Asheville-where weird is
Posts: 2,404
Likes: 0
Received 2 Likes on 2 Posts
Originally Posted by bulldog88
About a half quart low
Is that below the Full line or below the Add line?
 
  #8  
Old 02-13-2015, 08:57 PM
bulldog88's Avatar
bulldog88
bulldog88 is offline
Freshman User
Thread Starter
Join Date: Nov 2014
Location: huntingdon, tn
Posts: 41
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by jhl3
Is that below the Full line or below the Add line?
Below full line
 
  #9  
Old 02-13-2015, 09:00 PM
whitetmw's Avatar
whitetmw
whitetmw is offline
Posting Guru
Join Date: Oct 2008
Posts: 1,080
Likes: 0
Received 1 Like on 1 Post
Originally Posted by Kocobeam
Is it okay to run it with a disconnected ICP?

yes. But, not as a solution to a problem. If it starts unplugged, it needs to be replaced.
 
  #10  
Old 02-13-2015, 09:06 PM
bulldog88's Avatar
bulldog88
bulldog88 is offline
Freshman User
Thread Starter
Join Date: Nov 2014
Location: huntingdon, tn
Posts: 41
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by whitetmw
yes. But, not as a solution to a problem. If it starts unplugged, it needs to be replaced.
So if it still won't start with it unplugged it's not bad?
 
  #11  
Old 02-13-2015, 09:20 PM
jhl3's Avatar
jhl3
jhl3 is offline
Posting Guru
Join Date: Sep 2014
Location: Asheville-where weird is
Posts: 2,404
Likes: 0
Received 2 Likes on 2 Posts
Originally Posted by bulldog88
So if it still won't start with it unplugged it's not bad?
Not necessarily. Do you have any of the symptoms described above?
 
  #12  
Old 02-13-2015, 09:25 PM
jhl3's Avatar
jhl3
jhl3 is offline
Posting Guru
Join Date: Sep 2014
Location: Asheville-where weird is
Posts: 2,404
Likes: 0
Received 2 Likes on 2 Posts
When you are attempting to start the engine and it is turning over, does your tach respond?
 
  #13  
Old 02-13-2015, 09:28 PM
AllaboutMPG's Avatar
AllaboutMPG
AllaboutMPG is offline
Logistics Pro
Join Date: Oct 2011
Location: Locust Grove, GA
Posts: 3,941
Received 109 Likes on 69 Posts
Bulldog, what year and vehicle are you dealing with?
 
  #14  
Old 02-14-2015, 12:17 AM
Kocobeam's Avatar
Kocobeam
Kocobeam is offline
New User
Join Date: Feb 2015
Posts: 2
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by whitetmw
yes. But, not as a solution to a problem. If it starts unplugged, it needs to be replaced.
Thanks, sound advice.
 
  #15  
Old 02-14-2015, 06:01 AM
bulldog88's Avatar
bulldog88
bulldog88 is offline
Freshman User
Thread Starter
Join Date: Nov 2014
Location: huntingdon, tn
Posts: 41
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by jhl3
Not necessarily. Do you have any of the symptoms described above?
When I unplugged it the pluv was full of oil.
 

Thread Tools
Search this Thread
Quick Reply: signs of a bad icp?



All times are GMT -5. The time now is 07:34 AM.