• Mustang Forums
  • 1965 - 1973 Classic Mustangs -General/Talk-
  • Classic Mustang Specific Tech

EFI - Fuse Sizes

  • Thread starter Thread starter Bullitt
  • Start date Start date Aug 19, 2006

Bullitt

Packin' Heat
Founding Member
Jan 13, 2000
2,743
0
47
Houston, TX
Aug 19, 2006
#1
  • Aug 19, 2006
  • #1
So I've got my EFI setup all wired in and did the relay setup just like here

My question is: what size fuses are you guys using on these circuits? I can't imagine the loads would be too high, however I don't want to burn up a million fuses figuring it out either...

I also replaced the fusible link in the yellow constant power to the EEC, what size fuse should go here?

Thanks for the help!!
 
You must log in or register to reply here.

Similar threads

W
Strange connector near fuse box
  • W4rl0ck
  • Sep 23, 2026
  • SN95 V6 Mustang Tech
Replies
6
Views
201
SN95 V6 Mustang Tech Sep 28, 2026
gkomo
A
SN95 Multifunction Madness! Need some big brain assistance from you folks
  • Awnaw
  • Oct 28, 2026
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
1
Views
88
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Oct 28, 2026
gkomo
B
Electrical Fuse 8, Light Green / Black Wire
  • bleedinggreen
  • Jun 23, 2025
  • Fox 5.0 Mustang Tech
Replies
7
Views
565
Fox 5.0 Mustang Tech Jun 26, 2025
bleedinggreen
B
G
Hello and Instrument Wiring
  • GT Jon
  • Jul 5, 2026
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
3
Views
179
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Jul 6, 2026
Mustang5L5
C
Electrical Fusible links 1993 5.0
  • Charlie1
  • Apr 26, 2025
  • Fox 5.0 Mustang Tech
Replies
2
Views
354
Fox 5.0 Mustang Tech Apr 27, 2025
Noobz347
Share:
Bluesky Email Share Link
  • Mustang Forums
  • 1965 - 1973 Classic Mustangs -General/Talk-
  • Classic Mustang Specific Tech
Menu
Log in

Register

  • Forums
  • What's new
  • Media
  • Resources
  • Contact
  • Sponsor
X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?

X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?