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What wire to use for the light on a boost gauge?

  • Thread starter Thread starter flyboy86
  • Start date Start date May 20, 2007
F

flyboy86

New Member
Dec 5, 2006
94
1
0
Vance AFB, Enid OK
May 20, 2007
#1
  • May 20, 2007
  • #1
I've had my autometer boost gauge hooked up for a while, but not the electrical. Wires scare me, so what wire do i splice into for the 12v source, and what do i use for ground? Any help would be nice, and pictures would be awesome. Thanks.
 

goshia

New Member
Jul 1, 2005
252
0
0
Mead, Colorado
May 20, 2007
#2
  • May 20, 2007
  • #2
flyboy86 said:
I've had my autometer boost gauge hooked up for a while, but not the electrical. Wires scare me, so what wire do i splice into for the 12v source, and what do i use for ground? Any help would be nice, and pictures would be awesome. Thanks.
Click to expand...

No wire splicing needed. Go to the autozone and buy a fuse adder, they now what they are. then the power wire goes into fuse #37 and the light wire in fuse #5 and then the ground on the chassis.
 
F

flyboy86

New Member
Dec 5, 2006
94
1
0
Vance AFB, Enid OK
May 21, 2007
#3
  • May 21, 2007
  • #3
Thanks! Thats a great idea. But there are only two wires on my gauge. One is ground, and the other just says 12v, so which fuse do i use for that?
 

kalvick

Founding Member
Jun 29, 2001
352
8
39
Norwalk, CT
May 21, 2007
#4
  • May 21, 2007
  • #4
here check this out
http://forums.stangnet.com/showthread.php?p=6880382
 

GDawg

Founding Member
Mar 22, 2002
1,469
19
68
Nevada
May 21, 2007
#5
  • May 21, 2007
  • #5
I connected mine to the brown/blue wire but don't quote me on that cause it's been awhile. The problem is I got straight all time power. What I need is to find the wire where it will dim with the rest of the gauges. Something to think about.

On Edit: Just read the write up. I may have to redo mine.
 

cjones

Founding Member
Jul 20, 2002
1,561
0
37
Avondale, AZ
May 21, 2007
#6
  • May 21, 2007
  • #6
look for a 5 amp fuse in the fuse block that is only HOT when your lights are on and will dim when you move your dimmer control. that should be the fuse you can tap into.

on an 02 (my diagrams only go to 02) the wire color from dimmer to fuse is DB/WH (DarkBlue/White) color from fuse to IP is LB/RD (Light Blue/Red)
 
M

mangledpenguin

New Member
Apr 16, 2007
4
0
0
May 22, 2007
#7
  • May 22, 2007
  • #7
Fuse load

if its just a LED dimmer a 5A fuse should be fine. You also want to match the wire gauge to the fuse or you could burn up the wires (the real reason fuses are used is to protect wires).

i don't have the chart here, but with 5A you should use 18 gauge wire. Probably a little thick, but any thinner than that and it'll get shreaded just from stress/strain.


*thin wire is for toyotas and hondas*
 
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