• Mustang Forums
  • 1996 - 2004 SN95 Mustang -General/Talk-
  • SN95 V6 Mustang Tech

Engine What wires are needed for stand alone on 3.8?

  • Thread starter Thread starter Motorhead Mark
  • Start date Start date May 13, 2024
M

Motorhead Mark

New Member
May 13, 2024
1
0
1
Missouri
May 13, 2024
#1
  • May 13, 2024
  • #1
I have a 2000 3.8l from an sn95. I stripped out the harness and ECU. I intend on swapping this into a 1981 cougar race car (Fox body) I will have the ECU flashed to remove PATS, and emissions. I have the pin-outs for the ECM, but was wondering if anyone has a diagram showing what wires will be necessary to run the 3.8 "stand alone". Thanks in advance!
 
You must log in or register to reply here.

Similar threads

Electrical/engine bay harness questions
  • djj62478
  • May 29, 2026
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
7
Views
272
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Jun 6, 2026
djj62478
C
Electrical HELP! 1989 5.0 Stick, Voltage Bleed onto Ignition Trigger wire
  • ChickenDeluxe
  • May 14, 2026
  • Fox 5.0 Mustang Tech
Replies
7
Views
234
Fox 5.0 Mustang Tech May 24, 2026
ChickenDeluxe
C
finding wiring from PCM to fuel tank pressure sensor
  • Roont
  • Oct 19, 2025
  • 1996 - 2004 SN95 Mustang -General/Talk-
Replies
0
Views
210
1996 - 2004 SN95 Mustang -General/Talk- Oct 19, 2025
Roont
Electrical Need help identifying what these electrical items are (93 LX 5.0)
  • dan50
  • Apr 11, 2026
  • Fox 5.0 Mustang Tech
Replies
6
Views
190
Fox 5.0 Mustang Tech Apr 12, 2026
dan50
0
V6 to V8 Swap info
  • 02_2v_Curtis
  • Jan 11, 2026
  • 1996 - 2004 SN95 Mustang -General/Talk-
Replies
0
Views
722
1996 - 2004 SN95 Mustang -General/Talk- Jan 11, 2026
02_2v_Curtis
0
Share:
Bluesky Email Share Link
  • Mustang Forums
  • 1996 - 2004 SN95 Mustang -General/Talk-
  • SN95 V6 Mustang 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?