• Welcome to ClassicBroncos! - You are currently viewing the forums as a GUEST. To take advantage of all the site features, please take a moment to register. It's fast, simple and absolutely free. So please join our community today!
    If you have problems registering or can't log into your account, please contact Admin.

where / how did you run your EFI harness through the firewall?

Bronco_69

Bronco Guru
Joined
Jun 14, 2001
Messages
2,070
Loc.
Monette Ar
I am ready to install the OEM 5.0 harness and need to find a good place to send it through the firewall.

PICs would be nice if you have them.

thanks
chris
 

fordtrucks4ever

Bronco Guru
Joined
Oct 8, 2006
Messages
1,280
Loc.
DFW
It seems most everyone puts it thru the passanger side thats covered in detail on most EFI conversion sites. Try FFI and RJM or google early bronco efi. Tons of info that goes in to lengthy detail.
 

ransil

Bronco Guru
Joined
Sep 6, 2003
Messages
8,128
I have done a few like RJM suggests and 1 near the corner where the stock harness comes thru, not too many choices if you have a heater.
 

bax

Contributor
Old Member
Joined
Aug 22, 2005
Messages
14,498
I ran mine on thru high on the center firewall just off center drivers side. Found a big rubber grommet and used it to protect the harness.
 

Attachments

  • P1010016.jpg
    P1010016.jpg
    180.2 KB · Views: 102
  • P1010021.JPG
    P1010021.JPG
    71.2 KB · Views: 78

zeeman1

Bronco Guru
Joined
Apr 27, 2008
Messages
1,268
Loc.
Seattle
I ran and mounted mine the same way it was on the truck I pulled it off of (93 F150)
 

Attachments

  • IMG_5688.jpg
    IMG_5688.jpg
    143.1 KB · Views: 62
  • IMG_5817.jpg
    IMG_5817.jpg
    178.4 KB · Views: 38

kaknblz

New Member
Joined
Jun 13, 2008
Messages
141
Loc.
Reno, Nv
I ran and mounted mine the same way it was on the truck I pulled it off of (93 F150)

I did mine like this also. Works great and removing that air box leaves the perfect spot for the computer. I used the mount from a 4.6 crown vic.
 

1sicbronconut

Contributor
Bronco Guru
Joined
Dec 26, 2006
Messages
2,454
I did the LUBER a little diffrent than I usually do them. I have three of these flat ammo cans that fit perfect on the fender well. I've put the PCM and all the fuses/relays in the ammo can.
 

Attachments

  • 008.jpg
    008.jpg
    146.1 KB · Views: 64
Top