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

Installing an overhead computer

Thread Tools
 
Search this Thread
 
Old Apr 11, 2008 | 01:35 PM
  #1  
robinsonpowerstroke's Avatar
robinsonpowerstroke
Thread Starter
|
Laughing Gas
Joined: Sep 2007
Posts: 1,051
Likes: 4
From: Caro, MI
Installing an overhead computer

Is it possible to install an overhead computer in a truck that doesn't have one? If so, would I have to get a new PCM?
 
Reply
Old Apr 11, 2008 | 01:47 PM
  #2  
JGRNAUT_7.3L's Avatar
JGRNAUT_7.3L
Mountain Pass
15 Year Member
Joined: Aug 2006
Posts: 203
Likes: 6
From: Port St Lucie, FL
If I'm not mistaken you can get one and just plug it into the harness if you have cab lights. If you don't have cab lights you would have to get the harness and the computer to mount it up there. Could be wrong so maybe someone knows for sure. I do know when I put my cab lights on there was a prong to plug in the overhead computer I just don't have one.
 
Reply
Old Apr 11, 2008 | 01:48 PM
  #3  
robinsonpowerstroke's Avatar
robinsonpowerstroke
Thread Starter
|
Laughing Gas
Joined: Sep 2007
Posts: 1,051
Likes: 4
From: Caro, MI
Got ya. My truck never had cab lights and had no wiring up there for them. I had to make a wiring harness for them.
 
Reply
Old Apr 11, 2008 | 01:50 PM
  #4  
JGRNAUT_7.3L's Avatar
JGRNAUT_7.3L
Mountain Pass
15 Year Member
Joined: Aug 2006
Posts: 203
Likes: 6
From: Port St Lucie, FL
Ya if you had bought the factory harness, it has a prong in the middle to plug the computer in and then it connects in the passenger foot panel to a factory plug there.
 
Reply
Old Apr 11, 2008 | 02:14 PM
  #5  
jeff7825's Avatar
jeff7825
Posting Guru
Joined: Sep 2007
Posts: 2,121
Likes: 0
From: Knoxville, TN
Behind the passenger side kick panel there is a plug for the cab lights.

I installed an overhead console in my old truck. I have some pics in my gallery. I got it off of ebay from a guy that sells kits to retro fit a console into trucks that didn't come with one. His ebay name is ol bird I believe. He includes everything you need except the wiring. It only had the compass and temp sensor though. It wasn't the one that reads mpgs and what not.
 
Reply
Old Apr 11, 2008 | 02:29 PM
  #6  
Spamjohnson's Avatar
Spamjohnson
Senior User
Joined: Mar 2006
Posts: 249
Likes: 0
Take a look at the scangage, looks like one of the FTE vendor's has a nice mount that fits over the rearview mirror. Much more info than the console, and it can read codes too.
 
Reply
Old Apr 11, 2008 | 10:15 PM
  #7  
farmdad's Avatar
farmdad
Posting Guru
Joined: Jul 2004
Posts: 1,777
Likes: 0
From: Buckingham, IA
Club FTE Gold Member
Justin, good thread. I had wondered the same thing. Keep us posted if you get the job done.
 
Reply
Old Apr 12, 2008 | 10:30 AM
  #8  
robinsonpowerstroke's Avatar
robinsonpowerstroke
Thread Starter
|
Laughing Gas
Joined: Sep 2007
Posts: 1,051
Likes: 4
From: Caro, MI
Originally Posted by farmdad
Justin, good thread. I had wondered the same thing. Keep us posted if you get the job done.
farmdad: Justed looked on ebay and they have them on there but they are expensive. I am going to run to a local junkyard and look for one. Will keep you updated.
 
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 Apr 12, 2008 | 01:14 PM
  #9  
Layson's Avatar
Layson
Posting Guru
Joined: Jan 2007
Posts: 2,174
Likes: 1
From: Millersburg, OR
Just for your info the only thing that is good for well besides storage space is the compas and the temp? The fuel mileage is worthless to look at.. the chip screws the readings all up... I think mine has read like 60 mpg... LOL...
 
Reply
Old Apr 12, 2008 | 01:34 PM
  #10  
farmdad's Avatar
farmdad
Posting Guru
Joined: Jul 2004
Posts: 1,777
Likes: 0
From: Buckingham, IA
Club FTE Gold Member
Hey, that's the one I want!!!!!!!!!!!!
 
Reply
Old Apr 13, 2008 | 05:48 PM
  #11  
robinsonpowerstroke's Avatar
robinsonpowerstroke
Thread Starter
|
Laughing Gas
Joined: Sep 2007
Posts: 1,051
Likes: 4
From: Caro, MI
Originally Posted by Layson
Just for your info the only thing that is good for well besides storage space is the compas and the temp? The fuel mileage is worthless to look at.. the chip screws the readings all up... I think mine has read like 60 mpg... LOL...
Well then I guess there is no reason to put it in then.
 
Reply
Old Apr 13, 2008 | 08:52 PM
  #12  
Layson's Avatar
Layson
Posting Guru
Joined: Jan 2007
Posts: 2,174
Likes: 1
From: Millersburg, OR
Originally Posted by robinsonpowerstroke
Well then I guess there is no reason to put it in then.
I just figured I would throw that out there. The only thing I like is the temp gauge for when it gets cold... but yeah the dang mpg setting or the "lie o meter" just doesn't give good readings...LOL..
 
Reply
Old Apr 13, 2008 | 10:08 PM
  #13  
Spamjohnson's Avatar
Spamjohnson
Senior User
Joined: Mar 2006
Posts: 249
Likes: 0
Look at the scanguage II
Intake Air Temp
you can teach it the correct MPG for your truck, plus several other things. not as pretty as the overhead, but more info.
 
Reply




All times are GMT -5. The time now is 06:35 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