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  • 1965 - 1973 Classic Mustangs -General/Talk-
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12 volt source

  • Thread starter Thread starter speedy66
  • Start date Start date Dec 15, 2003
S

speedy66

Founding Member
Jun 20, 2000
629
0
0
glendale,arizona,usa
Dec 15, 2003
#1
  • Dec 15, 2003
  • #1
Looking for a key on 12 volt source for my msd.. According to the wiring manual that there is a black with yellow strip wire that feeds into the fuse block that is key on 12 volt.. But my wires are so faded I cant tell which one it is.. Anyone have any suggestions as to where I should splice in for a 12 volt source?
 

6Stang7

New Member
Jun 1, 2003
1,470
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0
Livermore, CA
Dec 15, 2003
#2
  • Dec 15, 2003
  • #2
Do you know how to use a volt meter? If so, then just test the wires that run into the fuse box. Since this will be for your ignition (I assume) you're also going to want it to get power when it's in the key in start.

-Shaun
 
S

speedy66

Founding Member
Jun 20, 2000
629
0
0
glendale,arizona,usa
Dec 15, 2003
#3
  • Dec 15, 2003
  • #3
The car is not running.. NO motor right now.. Im just trying to get my msd and pertronix hooke up before I put the motor
 
G

gp001

Founding Member
Jun 30, 2001
4,401
0
66
So. Cal.
Dec 15, 2003
#4
  • Dec 15, 2003
  • #4
Isn't there a stud off the back of the ignition switch that is a 12v key on source? Maybe one of the more knowledgeable people can confirm or deny this
 
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