• Mustang Forums
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-

94gt ac wiring question

  • Thread starter Thread starter benjones90
  • Start date Start date Jun 5, 2024
B

benjones90

New Member
Jun 5, 2024
1
0
1
Va
Jun 5, 2024
#1
  • Jun 5, 2024
  • #1
So on my 94, I'm doing a twin turbo carb swap, I have a March performance front end kit which came with a 1 wire ac compressor, it gets its ground thru the compressor so all I need is a hot wire going to it to cycle the compressor, question is, how can I wire it so it'll cycle on its own? Can't I splice into the low psi switch to signal the compressor to cycle? Any ideas?? The original compressor harness is a 2 wire if I remember correctly, will 1 of those wires cycle it or do I have to tap into something else? I've been looking for days and can't find any real info.
 

Noobz347

Stangnet Facilities Maint Tech... Er... Janitor
Admin Dude
Jan 4, 1985
42,964
21,141
234
Box behind Walmart
Jun 5, 2024
#2
  • Jun 5, 2024
  • #2
Assuming the rest of your wiring is stock, I would use the OEM clutch wire to activate a relay to power the new compressor/clutch.
 
You must log in or register to reply here.

Similar threads

82 Gen 1 Coyote Swap AC Questions...
  • thinkfaster
  • Aug 14, 2025
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
1
Views
335
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Aug 15, 2025
thinkfaster
G
2005 Mustang GT AC cycling on and off every minute
  • GeorgeSwadling
  • Jul 12, 2025
  • 2005 - 2009 Specific Tech
Replies
0
Views
200
2005 - 2009 Specific Tech Jul 12, 2025
GeorgeSwadling
G
E
Terminator X Kill Switch install
  • Ethereal_Zer0
  • Feb 8, 2025
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
12
Views
1K
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Feb 11, 2025
90sickfox
1
Electrical Headlight harness trouble
  • 1985fox
  • Apr 14, 2026
  • Fox 5.0 Mustang Tech
Replies
7
Views
202
Fox 5.0 Mustang Tech Apr 17, 2026
AeroCoupe
M
Progress Thread mnky99 2001 V6 evap core, ac compressor, heater core replacement
  • mnky99
  • Sep 5, 2025
  • 1996 - 2004 SN95 Mustang -General/Talk-
Replies
1
Views
462
1996 - 2004 SN95 Mustang -General/Talk- Sep 5, 2025
mnky99
M
Share:
Bluesky Email Share Link
  • Mustang Forums
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
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?