which wires to tap ???
26 March 2004, 10:14 AM
#1
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which wires to tap ???
just fitted boost guage and now i need to tap into a lights wire so it switches on at the same time
anyone know which colour this is under the dash
also i assume we are on brown for earth, black for neg and red for bat+
anyone???
anyone know which colour this is under the dash
also i assume we are on brown for earth, black for neg and red for bat+
anyone???
26 March 2004, 06:15 PM
#2
Scooby Regular
If the boost gauge is for the house thats fine, but not for the car!!! 
Sorry don't have the wire colours to hand.
Thick black wire is generally the Earth and I think the lighting from the rear fog switch is purple (but pop the switch out and check it with a volt meter)
Lighting supply can be taken from any switch that lights when the side lights/head lights are turned on or from the cigarette lighter. Make sure you get the right wire (not the ignition live!!)
If you are unsure get a pro to do it. Shouldn't take them more that a few minutes
Sorry don't have the wire colours to hand.
Thick black wire is generally the Earth and I think the lighting from the rear fog switch is purple (but pop the switch out and check it with a volt meter)
Lighting supply can be taken from any switch that lights when the side lights/head lights are turned on or from the cigarette lighter. Make sure you get the right wire (not the ignition live!!)
If you are unsure get a pro to do it. Shouldn't take them more that a few minutes
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