New to wiring up gauges, need help.
06-12-2010, 04:50 PM
#1
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New to wiring up gauges, need help. I have an AEM wideband that I need to wire up so I can get my car tuned.
I got the pillar mount, I know I just need to weld in a bung to my Y and run that up to my gauge. I'm a little confused on what I need to wire it to for power... Does anyone know of a writeup, or have any pictures on what works good for a power source?
I'm going to do tranny temp and fuel pressure also here soon.
thanks!
I got the pillar mount, I know I just need to weld in a bung to my Y and run that up to my gauge. I'm a little confused on what I need to wire it to for power... Does anyone know of a writeup, or have any pictures on what works good for a power source?
I'm going to do tranny temp and fuel pressure also here soon.
thanks!
06-12-2010, 05:01 PM
#2
How many wires does the harness have or how many wires are comming out of the gauge? My gauges have 4 wires; ground, constant 12v, 12v when acc is ON, and one that sends the signal for temperature or whatever it's measuring.
06-12-2010, 05:41 PM
#3
prolly has three wires and a plus to go to the 02 sensor. one is switched power so it turns on a when the car is on, other is same but for lighting and third is ground. if there is a 4th its likely for always on power.
06-12-2010, 05:54 PM
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It has the oxygen sensor then 4 others.
If I remember correctly, it said only 2 are required to be hooked up.
Positive and negitive. 1 was for logging onto a tuner and the last was some other power... I don't think it needs constant power does it? Just accessory when the key is turned over right? Where do I wire this too?
If I remember correctly, it said only 2 are required to be hooked up.
Positive and negitive. 1 was for logging onto a tuner and the last was some other power... I don't think it needs constant power does it? Just accessory when the key is turned over right? Where do I wire this too?