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

Cam sensor Problem.

Thread Tools
 
Search this Thread
 
Old Feb 9, 2009 | 03:24 PM
  #1  
dougwood62's Avatar
dougwood62
Thread Starter
|
Junior User
Joined: Mar 2006
Posts: 98
Likes: 0
From: Texas
Cam sensor Problem.

I need some help. I have a 99 350 4X4. I changed the CPS back in october. I have had some problems with it since then. It would jolt while driving down the road. I had a mechanic look at it and he ran the codes and found a Exhaust pressure sensor was bad and I also had a fuel leak on the drain plug. Their were some other codes but he said they were probably thrown when the sensor went out. So since then it has not given me problems till yesterday when it did the same thing and I have found out that every time this has happened it has been raining. So I checked the trouble codes and found a cam sensor circuit intermittent. I think there must be a bare wire somewhere causing this. I was wondering if anyone has had this problem and can I get just a wiring harness for the CPS or would it be whole engine harness? Or do you think it is the sensor going bad again?
 
Reply
Old Feb 9, 2009 | 03:34 PM
  #2  
rbaker6336's Avatar
rbaker6336
Post Fiend
Joined: Feb 2007
Posts: 7,191
Likes: 4
From: Blairsville,Ga
I have heard about bare wires where it plugs into the sensor I would also check the little seal on the plug in and maybe put a little grease on it
 
Reply
Old Feb 9, 2009 | 03:36 PM
  #3  
61 uni's Avatar
61 uni
Posting Guru
20 Year Member
Joined: Jul 2004
Posts: 1,686
Likes: 0
From: East Tn
Probably the sensor again. Try putting your spare in. You do have a spare don't you??
 
Reply
Old Feb 9, 2009 | 03:46 PM
  #4  
PaysonPSD's Avatar
PaysonPSD
Post Fiend
Joined: Nov 2007
Posts: 9,549
Likes: 14
From: Payson, AZ
Water may be gettng in the CPS connector. I'm with Ray and suggest you put some di-electric grease in the connector boot to keep the water out.
 
Reply
Old Feb 10, 2009 | 02:56 PM
  #5  
dougwood62's Avatar
dougwood62
Thread Starter
|
Junior User
Joined: Mar 2006
Posts: 98
Likes: 0
From: Texas
YA thats a good idea. I will check it out and put some grease on the connector. I have been reading other threads. Other people say it may be from the windshield wipers and something about the frequencies getting it messed up. What do you think about that? Also someone mentioned that they had the same problem when they had a leak on the passenger side of the windshield and leaking down the firewall. I don't know if I have a leak. But I have noticed an odd puddle of water on the ground coming from the passenger side. It never did that before. Any ideas?
 
Reply
Old Feb 10, 2009 | 04:40 PM
  #6  
PICKUP6772's Avatar
PICKUP6772
Freshman User
Joined: May 2004
Posts: 26
Likes: 0
Is your sensor the original black one, or the updated grey one?? There is a current recall on the cam sensors for the 98(?) to 2003 7.3 turbo diesels for the cam sensor. We've had to replace all of them on our fleet of busses (210 of them!!!) Check with your Ford dealer on this issue.
Mike
 
Reply
Old Feb 11, 2009 | 10:34 AM
  #7  
dougwood62's Avatar
dougwood62
Thread Starter
|
Junior User
Joined: Mar 2006
Posts: 98
Likes: 0
From: Texas
I bought one from NAPA and it was black. So if I go to the dealer will they just give me one or do I have to give them my old one?
 
Reply
Old Feb 11, 2009 | 10:39 AM
  #8  
F354JOE's Avatar
F354JOE
Elder User
Joined: Oct 2008
Posts: 816
Likes: 0
From: Montebello, California
I just had mine replaced by the dealer here in California, but I think I should still buy a spare.
 
Reply
FTE Stories

Ford Trucks for Ford Truck Enthusiasts

story-0

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

 Verdad Gallardo
story-1

10 Best Ford Truck Engines We Miss the Most!

 Joe Kucinski
story-2

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

 Brett Foote
story-3

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

 Michael S. Palmer
story-4

10 Most Surprising 2026 Ford Truck Features!

 Joe Kucinski
story-5

Top 10 Ford Trucks Coming to Mecum Indy 2026

 Brett Foote
story-6

5 Best / 5 Worst Ford Truck Wheels of All Time

 Joe Kucinski
story-7

Ford Super Duty: 5 Things Owners LOVE, 5 Things They LOATHE!

 Joe Kucinski
story-8

Every 2026 Ford Truck Engine RANKED from WORST to FIRST!

 Michael S. Palmer
story-9

The Best F-150 Deal of Every Trim Level (XL through Raptor)

 Joe Kucinski
Old Feb 11, 2009 | 10:45 AM
  #9  
dougwood62's Avatar
dougwood62
Thread Starter
|
Junior User
Joined: Mar 2006
Posts: 98
Likes: 0
From: Texas
Originally Posted by F354JOE
I just had mine replaced by the dealer here in California, but I think I should still buy a spare.
Thats probably a good Idea. Was yours doing the same thing as mine?
 
Reply
Old Feb 11, 2009 | 11:01 AM
  #10  
F354JOE's Avatar
F354JOE
Elder User
Joined: Oct 2008
Posts: 816
Likes: 0
From: Montebello, California
Actually I was having issues of not starting and then they stopped. When I heard that the dealer would replace it I took advantage of it and had them replace it. No $$$$ to me. Great deal.
 
Reply
Old Feb 11, 2009 | 02:53 PM
  #11  
dougwood62's Avatar
dougwood62
Thread Starter
|
Junior User
Joined: Mar 2006
Posts: 98
Likes: 0
From: Texas
I am headed to the dealer tomorrow to have it changed. I hope that will fix it.
 
Reply
Old Feb 11, 2009 | 03:26 PM
  #12  
05chop's Avatar
05chop
Elder User
Joined: Aug 2007
Posts: 502
Likes: 0
Sure wont hurt to get a free one from ford will it?
 
Reply
Old Feb 11, 2009 | 04:20 PM
  #13  
dougwood62's Avatar
dougwood62
Thread Starter
|
Junior User
Joined: Mar 2006
Posts: 98
Likes: 0
From: Texas
Thats exactly what I was thinkin. If that doesn't work I will go from there
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
mcguirehg
1999 - 2003 7.3L Power Stroke Diesel
16
Jan 10, 2014 08:26 AM
kornfanjoe
6.0L Power Stroke Diesel
15
Mar 13, 2013 06:09 PM
Rpayne
1999 - 2003 7.3L Power Stroke Diesel
4
Oct 7, 2012 08:42 PM
Nsaan
1999 - 2003 7.3L Power Stroke Diesel
9
Sep 1, 2010 12:53 AM
tomanycars
Explorer, Sport Trac, Mountaineer & Aviator
13
Nov 11, 2005 12:43 PM




All times are GMT -5. The time now is 01:09 PM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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
story-7
Ford Super Duty: 5 Things Owners LOVE, 5 Things They LOATHE!

Slideshow: Ranking the 5 things owners love about their Super Duty and 5 things they don't

By Joe Kucinski | 2026-04-29 16:36:49


VIEW MORE
story-8
Every 2026 Ford Truck Engine RANKED from WORST to FIRST!

Slideshow: Ranking all 12 Ford truck engines available in 2026.

By Michael S. Palmer | 2026-04-22 13:32:20


VIEW MORE
story-9
The Best F-150 Deal of Every Trim Level (XL through Raptor)

Slideshow: The best Ford F-150 deal for every trim level (XL through Raptor)

By Joe Kucinski | 2026-04-21 15:59:01


VIEW MORE